diff options
| author |   rexlee8776 <limingjiang@huawei.com> | 2017-03-08 07:12:55 +0000 |
|---|---|---|
| committer | rexlee8776 <limingjiang@huawei.com> | 2017-03-08 07:12:55 +0000 |
| commit | fd54fcc22170aa880fc49730730ad80896e2e608 (patch) | |
| tree | 025941493c552421e46f4c323bab1694c6d7fe01 /docs/results | |
| parent | 536076de790aed38b462edd8f8b2f079d3e828b2 (diff) | |
Yardstick Preliminary Documentation
JIRA: YARDSTICK-554
align with opnfvdocs path structure about testing projects
Change-Id: I6c2f2d37e41447dccd76b9f4426d00fd85cb1e3b
Signed-off-by: rexlee8776 <limingjiang@huawei.com>
Diffstat (limited to 'docs/results')
| -rw-r--r-- | docs/results/index.rst | 14 | ||||
| -rw-r--r-- | docs/results/os-nosdn-kvm-ha.rst | 270 | ||||
| -rw-r--r-- | docs/results/os-nosdn-nofeature-ha.rst | 492 | ||||
| -rw-r--r-- | docs/results/os-nosdn-nofeature-noha.rst | 259 | ||||
| -rw-r--r-- | docs/results/os-odl_l2-bgpvpn-ha.rst | 53 | ||||
| -rw-r--r-- | docs/results/os-odl_l2-nofeature-ha.rst | 743 | ||||
| -rw-r--r-- | docs/results/os-odl_l2-sfc-ha.rst | 231 | ||||
| -rw-r--r-- | docs/results/os-onos-nofeature-ha.rst | 257 | ||||
| -rw-r--r-- | docs/results/os-onos-sfc-ha.rst | 517 | ||||
| -rw-r--r-- | docs/results/overview.rst | 106 | ||||
| -rw-r--r-- | docs/results/results.rst | 57 | ||||
| -rw-r--r-- | docs/results/yardstick-opnfv-ha.rst | 118 | ||||
| -rw-r--r-- | docs/results/yardstick-opnfv-kvm.rst | 38 | ||||
| -rw-r--r-- | docs/results/yardstick-opnfv-parser.rst | 38 | ||||
| -rw-r--r-- | docs/results/yardstick-opnfv-vtc.rst | 248 |
15 files changed, 0 insertions, 3441 deletions
diff --git a/docs/results/index.rst b/docs/results/index.rst deleted file mode 100644 index 2b67f1b22..000000000 --- a/docs/results/index.rst +++ /dev/null @@ -1,14 +0,0 @@ -.. This work is licensed under a Creative Commons Attribution 4.0 International -.. License. -.. http://creativecommons.org/licenses/by/4.0 -.. (c) OPNFV, Ericsson AB and others. - -====================== -Yardstick test results -====================== - -.. toctree:: - :maxdepth: 4 - -.. include:: ./overview.rst -.. include:: ./results.rst diff --git a/docs/results/os-nosdn-kvm-ha.rst b/docs/results/os-nosdn-kvm-ha.rst deleted file mode 100644 index a8a56f80e..000000000 --- a/docs/results/os-nosdn-kvm-ha.rst +++ /dev/null @@ -1,270 +0,0 @@ -.. This work is licensed under a Creative Commons Attribution 4.0 International -.. License. -.. http://creativecommons.org/licenses/by/4.0 - - -================================ -Test Results for os-nosdn-kvm-ha -================================ - -.. toctree:: - :maxdepth: 2 - - -fuel -==== - -.. _Grafana: http://testresults.opnfv.org/grafana/dashboard/db/yardstick-main -.. _POD2: https://wiki.opnfv.org/pharos?&#community_test_labs - -Overview of test results ------------------------- - -See Grafana_ for viewing test result metrics for each respective test case. It -is possible to chose which specific scenarios to look at, and then to zoom in -on the details of each run test scenario as well. - -All of the test case results below are based on 4 scenario test -runs, each run on the Ericsson POD2_ or LF POD2_ between August 24 and 30 in -2016. - -TC002 ------ -The round-trip-time (RTT) between 2 VMs on different blades is measured using -ping. Most test run measurements result on average between 0.44 and 0.75 ms. -A few runs start with a 0.65 - 0.68 ms RTT spike (This could be because of -normal ARP handling). One test run has a greater RTT spike of 1.49 ms. -To be able to draw conclusions more runs should be made. SLA set to 10 ms. -The SLA value is used as a reference, it has not been defined by OPNFV. - -TC005 ------ -The IO read bandwidth looks similar between different dates, with an -average between approx. 92 and 204 MB/s. Within each test run the results -vary, with a minimum 2 MB/s and maximum 819 MB/s on the totality. Most runs -have a minimum BW of 3 MB/s (one run at 2 MB/s). The maximum BW varies more in -absolute numbers between the dates, between 238 and 819 MB/s. -SLA set to 400 MB/s. The SLA value is used as a reference, it has not been -defined by OPNFV. - -TC010 ------ -The measurements for memory latency are similar between test dates and result -in approx. 2.07 ns. The variations within each test run are similar, between -1.41 and 3.53 ns. -SLA set to 30 ns. The SLA value is used as a reference, it has not been defined -by OPNFV. - -TC011 ------ -Packet delay variation between 2 VMs on different blades is measured using -Iperf3. The reported packet delay variation varies between 0.0051 and 0.0243 ms, -with an average delay variation between 0.0081 ms and 0.0195 ms. - -TC012 ------ -Between test dates, the average measurements for memory bandwidth result in -approx. 13.6 GB/s. Within each test run the results vary more, with a minimal -BW of 6.09 GB/s and maximum of 16.47 GB/s on the totality. -SLA set to 15 GB/s. The SLA value is used as a reference, it has not been -defined by OPNFV. - -TC014 ------ -The Unixbench processor test run results vary between scores 2316 and 3619, -one result each date. -No SLA set. - -TC037 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The RTT results are similar throughout the different test dates and runs at -approx. 15 ms. Some test runs show an increase with many flows, in the range -towards 16 to 17 ms. One exception standing out is Feb. 15 where the average -RTT is stable at approx. 13 ms. The PPS results are not as consistent as the -RTT results. -In some test runs when running with less than approx. 10000 flows the PPS -throughput is normally flatter compared to when running with more flows, after -which the PPS throughput decreases. Around 20 percent decrease in the worst -case. For the other test runs there is however no significant change to the PPS -throughput when the number of flows are increased. In some test runs the PPS -is also greater with 1000000 flows compared to other test runs where the PPS -result is less with only 2 flows. - -The average PPS throughput in the different runs varies between 414000 and -452000 PPS. The total amount of packets in each test run is approx. 7500000 to -8200000 packets. One test run Feb. 15 sticks out with a PPS average of -558000 and approx. 1100000 packets in total (same as the on mentioned earlier -for RTT results). - -There are lost packets reported in most of the test runs. There is no observed -correlation between the amount of flows and the amount of lost packets. -The lost amount of packets normally range between 100 and 1000 per test run, -but there are spikes in the range of 10000 lost packets as well, and even -more in a rare cases. - -CPU utilization statistics are collected during UDP flows sent between the VMs -using pktgen as packet generator tool. The average measurements for CPU -utilization ratio vary between 1% to 2%. The peak of CPU utilization ratio -appears around 7%. - -TC069 ------ -Between test dates, the average measurements for memory bandwidth vary between -22.6 and 29.1 GB/s. Within each test run the results vary more, with a minimal -BW of 20.0 GB/s and maximum of 29.5 GB/s on the totality. -SLA set to 6 GB/s. The SLA value is used as a reference, it has not been -defined by OPNFV. - - -TC070 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The RTT results are similar throughout the different test dates and runs at -approx. 15 ms. Some test runs show an increase with many flows, in the range -towards 16 to 17 ms. One exception standing out is Feb. 15 where the average -RTT is stable at approx. 13 ms. The PPS results are not as consistent as the -RTT results. -In some test runs when running with less than approx. 10000 flows the PPS -throughput is normally flatter compared to when running with more flows, after -which the PPS throughput decreases. Around 20 percent decrease in the worst -case. For the other test runs there is however no significant change to the PPS -throughput when the number of flows are increased. In some test runs the PPS -is also greater with 1000000 flows compared to other test runs where the PPS -result is less with only 2 flows. - -The average PPS throughput in the different runs varies between 414000 and -452000 PPS. The total amount of packets in each test run is approx. 7500000 to -8200000 packets. One test run Feb. 15 sticks out with a PPS average of -558000 and approx. 1100000 packets in total (same as the on mentioned earlier -for RTT results). - -There are lost packets reported in most of the test runs. There is no observed -correlation between the amount of flows and the amount of lost packets. -The lost amount of packets normally range between 100 and 1000 per test run, -but there are spikes in the range of 10000 lost packets as well, and even -more in a rare cases. - -Memory utilization statistics are collected during UDP flows sent between the -VMs using pktgen as packet generator tool. The average measurements for memory -utilization vary between 225MB to 246MB. The peak of memory utilization appears -around 340MB. - -TC071 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The RTT results are similar throughout the different test dates and runs at -approx. 15 ms. Some test runs show an increase with many flows, in the range -towards 16 to 17 ms. One exception standing out is Feb. 15 where the average -RTT is stable at approx. 13 ms. The PPS results are not as consistent as the -RTT results. -In some test runs when running with less than approx. 10000 flows the PPS -throughput is normally flatter compared to when running with more flows, after -which the PPS throughput decreases. Around 20 percent decrease in the worst -case. For the other test runs there is however no significant change to the PPS -throughput when the number of flows are increased. In some test runs the PPS -is also greater with 1000000 flows compared to other test runs where the PPS -result is less with only 2 flows. - -The average PPS throughput in the different runs varies between 414000 and -452000 PPS. The total amount of packets in each test run is approx. 7500000 to -8200000 packets. One test run Feb. 15 sticks out with a PPS average of -558000 and approx. 1100000 packets in total (same as the on mentioned earlier -for RTT results). - -There are lost packets reported in most of the test runs. There is no observed -correlation between the amount of flows and the amount of lost packets. -The lost amount of packets normally range between 100 and 1000 per test run, -but there are spikes in the range of 10000 lost packets as well, and even -more in a rare cases. - -Cache utilization statistics are collected during UDP flows sent between the -VMs using pktgen as packet generator tool. The average measurements for cache -utilization vary between 205MB to 212MB. - -TC072 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The RTT results are similar throughout the different test dates and runs at -approx. 15 ms. Some test runs show an increase with many flows, in the range -towards 16 to 17 ms. One exception standing out is Feb. 15 where the average -RTT is stable at approx. 13 ms. The PPS results are not as consistent as the -RTT results. -In some test runs when running with less than approx. 10000 flows the PPS -throughput is normally flatter compared to when running with more flows, after -which the PPS throughput decreases. Around 20 percent decrease in the worst -case. For the other test runs there is however no significant change to the PPS -throughput when the number of flows are increased. In some test runs the PPS -is also greater with 1000000 flows compared to other test runs where the PPS -result is less with only 2 flows. - -The average PPS throughput in the different runs varies between 414000 and -452000 PPS. The total amount of packets in each test run is approx. 7500000 to -8200000 packets. One test run Feb. 15 sticks out with a PPS average of -558000 and approx. 1100000 packets in total (same as the on mentioned earlier -for RTT results). - -There are lost packets reported in most of the test runs. There is no observed -correlation between the amount of flows and the amount of lost packets. -The lost amount of packets normally range between 100 and 1000 per test run, -but there are spikes in the range of 10000 lost packets as well, and even -more in a rare cases. - -Network utilization statistics are collected during UDP flows sent between the -VMs using pktgen as packet generator tool. Total number of packets received per -second was average on 200 kpps and total number of packets transmitted per -second was average on 600 kpps. - -Detailed test results ---------------------- -The scenario was run on Ericsson POD2_ and LF POD2_ with: -Fuel 9.0 -OpenStack Mitaka -OpenVirtualSwitch 2.5.90 -OpenDayLight Beryllium - -Rationale for decisions ------------------------ -Pass - -Tests were successfully executed and metrics collected. -No SLA was verified. To be decided on in next release of OPNFV. - -Conclusions and recommendations -------------------------------- -The pktgen test configuration has a relatively large base effect on RTT in -TC037 compared to TC002, where there is no background load at all. Approx. -15 ms compared to approx. 0.5 ms, which is more than a 3000 percentage -difference in RTT results. -Especially RTT and throughput come out with better results than for instance -the *fuel-os-nosdn-nofeature-ha* scenario does. The reason for this should -probably be further analyzed and understood. Also of interest could be -to make further analyzes to find patterns and reasons for lost traffic. -Also of interest could be to see if there are continuous variations where -some test cases stand out with better or worse results than the general test -case. - diff --git a/docs/results/os-nosdn-nofeature-ha.rst b/docs/results/os-nosdn-nofeature-ha.rst deleted file mode 100644 index 9e52731d5..000000000 --- a/docs/results/os-nosdn-nofeature-ha.rst +++ /dev/null @@ -1,492 +0,0 @@ -.. This work is licensed under a Creative Commons Attribution 4.0 International -.. License. -.. http://creativecommons.org/licenses/by/4.0 - - -====================================== -Test Results for os-nosdn-nofeature-ha -====================================== - -.. toctree:: - :maxdepth: 2 - - -apex -==== - -.. _Grafana: http://testresults.opnfv.org/grafana/dashboard/db/yardstick-main -.. _POD1: https://wiki.opnfv.org/pharos?&#community_test_labs - - -Overview of test results ------------------------- - -See Grafana_ for viewing test result metrics for each respective test case. It -is possible to chose which specific scenarios to look at, and then to zoom in -on the details of each run test scenario as well. - -All of the test case results below are based on 4 scenario test -runs, each run on the LF POD1_ between August 25 and 28 in -2016. - -TC002 ------ -The round-trip-time (RTT) between 2 VMs on different blades is measured using -ping. Most test run measurements result on average between 0.74 and 1.08 ms. -A few runs start with a 0.99 - 1.07 ms RTT spike (This could be because of -normal ARP handling). One test run has a greater RTT spike of 1.35 ms. -To be able to draw conclusions more runs should be made. SLA set to 10 ms. -The SLA value is used as a reference, it has not been defined by OPNFV. - -TC005 ------ -The IO read bandwidth looks similar between different dates, with an -average between approx. 128 and 136 MB/s. Within each test run the results -vary, with a minimum 5 MB/s and maximum 446 MB/s on the totality. Most runs -have a minimum BW of 5 MB/s (one run at 6 MB/s). The maximum BW varies more in -absolute numbers between the dates, between 416 and 446 MB/s. -SLA set to 400 MB/s. The SLA value is used as a reference, it has not been -defined by OPNFV. - -TC010 ------ -The measurements for memory latency are similar between test dates and result -in approx. 1.09 ns. The variations within each test run are similar, between -1.0860 and 1.0880 ns. -SLA set to 30 ns. The SLA value is used as a reference, it has not been defined -by OPNFV. - -TC011 ------ -Packet delay variation between 2 VMs on different blades is measured using -Iperf3. The reported packet delay variation varies between 0.0025 and 0.0148 ms, -with an average delay variation between 0.0056 ms and 0.0157 ms. - -TC012 ------ -Between test dates, the average measurements for memory bandwidth result in -approx. 19.70 GB/s. Within each test run the results vary more, with a minimal -BW of 18.16 GB/s and maximum of 20.13 GB/s on the totality. -SLA set to 15 GB/s. The SLA value is used as a reference, it has not been -defined by OPNFV. - -TC014 ------ -The Unixbench processor test run results vary between scores 3224.4 and 3842.8, -one result each date. The average score on the total is 3659.5. -No SLA set. - -TC037 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The RTT results are similar throughout the different test dates and runs at -approx. 15 ms. Some test runs show an increase with many flows, in the range -towards 16 to 17 ms. One exception standing out is Feb. 15 where the average -RTT is stable at approx. 13 ms. The PPS results are not as consistent as the -RTT results. -In some test runs when running with less than approx. 10000 flows the PPS -throughput is normally flatter compared to when running with more flows, after -which the PPS throughput decreases. Around 20 percent decrease in the worst -case. For the other test runs there is however no significant change to the PPS -throughput when the number of flows are increased. In some test runs the PPS -is also greater with 1000000 flows compared to other test runs where the PPS -result is less with only 2 flows. - -The average PPS throughput in the different runs varies between 414000 and -452000 PPS. The total amount of packets in each test run is approx. 7500000 to -8200000 packets. One test run Feb. 15 sticks out with a PPS average of -558000 and approx. 1100000 packets in total (same as the on mentioned earlier -for RTT results). - -There are lost packets reported in most of the test runs. There is no observed -correlation between the amount of flows and the amount of lost packets. -The lost amount of packets normally range between 100 and 1000 per test run, -but there are spikes in the range of 10000 lost packets as well, and even -more in a rare cases. - -CPU utilization statistics are collected during UDP flows sent between the VMs -using pktgen as packet generator tool. The average measurements for CPU -utilization ratio vary between 1% to 2%. The peak of CPU utilization ratio -appears around 7%. - -TC069 ------ -Between test dates, the average measurements for memory bandwidth vary between -22.6 and 29.1 GB/s. Within each test run the results vary more, with a minimal -BW of 20.0 GB/s and maximum of 29.5 GB/s on the totality. -SLA set to 6 GB/s. The SLA value is used as a reference, it has not been -defined by OPNFV. - -TC070 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The RTT results are similar throughout the different test dates and runs at -approx. 15 ms. Some test runs show an increase with many flows, in the range -towards 16 to 17 ms. One exception standing out is Feb. 15 where the average -RTT is stable at approx. 13 ms. The PPS results are not as consistent as the -RTT results. -In some test runs when running with less than approx. 10000 flows the PPS -throughput is normally flatter compared to when running with more flows, after -which the PPS throughput decreases. Around 20 percent decrease in the worst -case. For the other test runs there is however no significant change to the PPS -throughput when the number of flows are increased. In some test runs the PPS -is also greater with 1000000 flows compared to other test runs where the PPS -result is less with only 2 flows. - -The average PPS throughput in the different runs varies between 414000 and -452000 PPS. The total amount of packets in each test run is approx. 7500000 to -8200000 packets. One test run Feb. 15 sticks out with a PPS average of -558000 and approx. 1100000 packets in total (same as the on mentioned earlier -for RTT results). - -There are lost packets reported in most of the test runs. There is no observed -correlation between the amount of flows and the amount of lost packets. -The lost amount of packets normally range between 100 and 1000 per test run, -but there are spikes in the range of 10000 lost packets as well, and even -more in a rare cases. - -Memory utilization statistics are collected during UDP flows sent between the -VMs using pktgen as packet generator tool. The average measurements for memory -utilization vary between 225MB to 246MB. The peak of memory utilization appears -around 340MB. - -TC071 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The RTT results are similar throughout the different test dates and runs at -approx. 15 ms. Some test runs show an increase with many flows, in the range -towards 16 to 17 ms. One exception standing out is Feb. 15 where the average -RTT is stable at approx. 13 ms. The PPS results are not as consistent as the -RTT results. -In some test runs when running with less than approx. 10000 flows the PPS -throughput is normally flatter compared to when running with more flows, after -which the PPS throughput decreases. Around 20 percent decrease in the worst -case. For the other test runs there is however no significant change to the PPS -throughput when the number of flows are increased. In some test runs the PPS -is also greater with 1000000 flows compared to other test runs where the PPS -result is less with only 2 flows. - -The average PPS throughput in the different runs varies between 414000 and -452000 PPS. The total amount of packets in each test run is approx. 7500000 to -8200000 packets. One test run Feb. 15 sticks out with a PPS average of -558000 and approx. 1100000 packets in total (same as the on mentioned earlier -for RTT results). - -There are lost packets reported in most of the test runs. There is no observed -correlation between the amount of flows and the amount of lost packets. -The lost amount of packets normally range between 100 and 1000 per test run, -but there are spikes in the range of 10000 lost packets as well, and even -more in a rare cases. - -Cache utilization statistics are collected during UDP flows sent between the -VMs using pktgen as packet generator tool. The average measurements for cache -utilization vary between 205MB to 212MB. - -TC072 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The RTT results are similar throughout the different test dates and runs at -approx. 15 ms. Some test runs show an increase with many flows, in the range -towards 16 to 17 ms. One exception standing out is Feb. 15 where the average -RTT is stable at approx. 13 ms. The PPS results are not as consistent as the -RTT results. -In some test runs when running with less than approx. 10000 flows the PPS -throughput is normally flatter compared to when running with more flows, after -which the PPS throughput decreases. Around 20 percent decrease in the worst -case. For the other test runs there is however no significant change to the PPS -throughput when the number of flows are increased. In some test runs the PPS -is also greater with 1000000 flows compared to other test runs where the PPS -result is less with only 2 flows. - -The average PPS throughput in the different runs varies between 414000 and -452000 PPS. The total amount of packets in each test run is approx. 7500000 to -8200000 packets. One test run Feb. 15 sticks out with a PPS average of -558000 and approx. 1100000 packets in total (same as the on mentioned earlier -for RTT results). - -There are lost packets reported in most of the test runs. There is no observed -correlation between the amount of flows and the amount of lost packets. -The lost amount of packets normally range between 100 and 1000 per test run, -but there are spikes in the range of 10000 lost packets as well, and even -more in a rare cases. - -Network utilization statistics are collected during UDP flows sent between the -VMs using pktgen as packet generator tool. Total number of packets received per -second was average on 200 kpps and total number of packets transmitted per -second was average on 600 kpps. - -Detailed test results ---------------------- -The scenario was run on LF POD1_ with: -Apex -OpenStack Mitaka -OpenVirtualSwitch 2.5.90 -OpenDayLight Beryllium - -Rationale for decisions ------------------------ -Pass - -Tests were successfully executed and metrics collected. -No SLA was verified. To be decided on in next release of OPNFV. - - -Joid -==== - -.. _Grafana: http://testresults.opnfv.org/grafana/dashboard/db/yardstick-main -.. _POD5: https://wiki.opnfv.org/pharos?&#community_test_labs - - -Overview of test results ------------------------- - -See Grafana_ for viewing test result metrics for each respective test case. It -is possible to chose which specific scenarios to look at, and then to zoom in -on the details of each run test scenario as well. - -All of the test case results below are based on 4 scenario test runs, each run -on the Intel POD5_ between September 11 and 14 in 2016. - -TC002 ------ -The round-trip-time (RTT) between 2 VMs on different blades is measured using -ping. Most test run measurements result on average between 1.59 and 1.70 ms. -Two test runs have reached the same greater RTT spike of 3.06 ms, which are -1.66 and 1.70 ms average, but only one has the lower RTT of 1.35 ms. The other -two runs have no similar spike at all. To be able to draw conclusions more runs -should be made. SLA set to be 10 ms. The SLA value is used as a reference, it -has not been defined by OPNFV. - -TC005 ------ -The IO read bandwidth actually refers to the storage throughput and the -greatest IO read bandwidth of the four runs is 173.3 MB/s. The IO read -bandwidth of the four runs looks similar on different four days, with an -average between 32.7 and 60.4 MB/s. One of the runs has a minimum BW of 429 -KM/s and other has a maximum BW of 173.3 MB/s. The SLA of read bandwidth sets -to be 400 MB/s, which is used as a reference, and it has not been defined by -OPNFV. - -TC010 ------ -The tool we use to measure memory read latency is lmbench, which is a series of -micro benchmarks intended to measure basic operating system and hardware system -metrics. The memory read latency of the four runs is 1.1 ns on average. The -variations within each test run are different, some vary from a large range and -others have a small change. For example, the largest change is on September 14, -the memory read latency of which is ranging from 1.12 ns to 1.22 ns. However, -the results on September 12 change very little, which range from 1.14 ns to -1.17 ns. The SLA sets to be 30 ns. The SLA value is used as a reference, it has -not been defined by OPNFV. - -TC011 ------ -Iperf3 is a tool for evaluating the pocket delay variation between 2 VMs on -different blades. The reported pocket delay variations of the four test runs -differ from each other. The results on September 13 within the date look -similar and the values are between 0.0087 and 0.0190 ms, which is 0.0126 ms on -average. However, on the fourth day, the pocket delay variation has a large -wide change within the date, which ranges from 0.0032 ms to 0.0121 ms and has -the minimum average value. The pocket delay variations of other two test runs -look relatively similar, which are 0.0076 ms and 0.0152 ms on average. The SLA -value sets to be 10 ms. The SLA value is used as a reference, it has not been -defined by OPNFV. - -TC012 ------ -Lmbench is also used to measure the memory read and write bandwidth, in which -we use bw_mem to obtain the results. Among the four test runs, the memory -bandwidth within the second day almost keep stable, which is 11.58 GB/s on -average. And the memory bandwidth of the fourth day look similar as that of the -second day, both of which remain stable. The other two test runs relatively -change from a large wide range, in which the minimum memory bandwidth is 11.22 -GB/s and the maximum bandwidth is 16.65 GB/s with an average bandwidth of about -12.20 GB/s. Here SLA set to be 15 GB/s. The SLA value is used as a reference, -it has not been defined by OPNFV. - -TC014 ------ -The Unixbench is used to measure processing speed, that is instructions per -second. It can be seen from the dashboard that the processing test results -vary from scores 3272 to 3444, and there is only one result one date. The -overall average score is 3371. No SLA set. - -TC037 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The mean packet throughput of the four test runs is 119.85, 128.02, 121.40 and -126.08 kpps, of which the result of the second is the highest. The RTT results -of all the test runs keep flat at approx. 37 ms. It is obvious that the PPS -results are not as consistent as the RTT results. - -The No. flows of the four test runs are 240 k on average and the PPS results -look a little waved since the largest packet throughput is 184 kpps and the -minimum throughput is 49 K respectively. - -There are no errors of packets received in the four runs, but there are still -lost packets in all the test runs. The RTT values obtained by ping of the four -runs have the similar average vaue, that is 38 ms, of which the worest RTT is -93 ms on Sep. 14th. - -CPU load of the four test runs have a large change, since the minimum value and -the peak of CPU load is 0 percent and 51 percent respectively. And the best -result is obtained on Sep. 14th. - -TC069 ------ -With the block size changing from 1 kb to 512 kb, the memory write bandwidth -tends to become larger first and then smaller within every run test, which -rangs from 22.3 GB/s to 26.8 GB/s and then to 18.5 GB/s on average. Since the -test id is one, it is that only the INT memory write bandwidth is tested. On -the whole, when the block size is 8 kb and 16 kb, the memory write bandwidth -look similar with a minimal BW of 22.5 GB/s and peak value of 28.7 GB/s. SLA -sets to be 7 GB/s. The SLA value is used as a a reference, it has not been -defined by OPNFV. - -TC070 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The network latency is measured by ping, and the results of the four test runs -look similar with each other. Within each test run, the maximum RTT can reach -more than 80 ms and the average RTT is usually approx. 38 ms. On the whole, the -average RTTs of the four runs keep flat. - -Memory utilization is measured by free, which can display amount of free and -used memory in the system. The largest amount of used memory is 268 MiB on Sep -14, which also has the largest minimum memory. Besides, the rest three test -runs have the similar used memory. On the other hand, the free memory of the -four runs have the same smallest minimum value, that is about 223 MiB, and the -maximum free memory of three runs have the similar result, that is 337 MiB, -except that on Sep. 14th, whose maximum free memory is 254 MiB. On the whole, -all the test runs have similar average free memory. - -Network throughput and packet loss can be measured by pktgen, which is a tool -in the network for generating traffic loads for network experiments. The mean -network throughput of the four test runs seem quite different, ranging from -119.85 kpps to 128.02 kpps. The average number of flows in these tests is -24000, and each run has a minimum number of flows of 2 and a maximum number -of flows of 1.001 Mil. At the same time, the corresponding packet throughput -differ between 49.4k and 193.3k with an average packet throughput of approx. -125k. On the whole, the PPS results seem consistent. Within each test run of -the four runs, when number of flows becomes larger, the packet throughput seems -not larger in the meantime. - -TC071 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The network latency is measured by ping, and the results of the four test runs -look similar with each other. Within each test run, the maximum RTT can reach -more than 94 ms and the average RTT is usually approx. 35 ms. On the whole, the -average RTTs of the four runs keep flat. - -Cache utilization is measured by cachestat, which can display size of cache and -buffer in the system. Cache utilization statistics are collected during UDP -flows sent between the VMs using pktgen as packet generator tool.The largest -cache size is 212 MiB in the four runs, and the smallest cache size is 75 MiB. -On the whole, the average cache size of the four runs is approx. 208 MiB. -Meanwhile, the tread of the buffer size looks similar with each other. - -Packet throughput can be measured by pktgen, which is a tool in the network for -generating traffic loads for network experiments. The mean packet throughput of -the four test runs seem quite different, ranging from 119.85 kpps to 128.02 -kpps. The average number of flows in these tests is 239.7k, and each run has a -minimum number of flows of 2 and a maximum number of flows of 1.001 Mil. At the -same time, the corresponding packet throughput differ between 49.4k and 193.3k -with an average packet throughput of approx. 125k. On the whole, the PPS results -seem consistent. Within each test run of the four runs, when number of flows -becomes larger, the packet throughput seems not larger in the meantime. - -TC072 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The RTT results are similar throughout the different test dates and runs at -approx. 32 ms. The PPS results are not as consistent as the RTT results. - -Network utilization is measured by sar, that is system activity reporter, which -can display the average statistics for the time since the system was started. -Network utilization statistics are collected during UDP flows sent between the -VMs using pktgen as packet generator tool. The largest total number of packets -transmitted per second differs from each other, in which the smallest number of -packets transmitted per second is 6 pps on Sep. 12ed and the largest of that is -210.8 kpps. Meanwhile, the largest total number of packets received per second -differs from each other, in which the smallest number of packets received per -second is 2 pps on Sep. 13rd and the largest of that is 250.2 kpps. - -In some test runs when running with less than approx. 90000 flows the PPS -throughput is normally flatter compared to when running with more flows, after -which the PPS throughput decreases. For the other test runs there is however no -significant change to the PPS throughput when the number of flows are -increased. In some test runs the PPS is also greater with 1000000 flows -compared to other test runs where the PPS result is less with only 2 flows. - -There are lost packets reported in most of the test runs. There is no observed -correlation between the amount of flows and the amount of lost packets. -The lost amount of packets normally differs a lot per test run. - -Detailed test results ---------------------- -The scenario was run on Intel POD5_ with: -Joid -OpenStack Mitaka -OpenVirtualSwitch 2.5.90 -OpenDayLight Beryllium - -Rationale for decisions ------------------------ -Pass - -Conclusions and recommendations -------------------------------- -Tests were successfully executed and metrics collected. -No SLA was verified. To be decided on in next release of OPNFV. - - diff --git a/docs/results/os-nosdn-nofeature-noha.rst b/docs/results/os-nosdn-nofeature-noha.rst deleted file mode 100644 index 8b7c184bb..000000000 --- a/docs/results/os-nosdn-nofeature-noha.rst +++ /dev/null @@ -1,259 +0,0 @@ -.. This work is licensed under a Creative Commons Attribution 4.0 International -.. License. -.. http://creativecommons.org/licenses/by/4.0 - - -======================================== -Test Results for os-nosdn-nofeature-noha -======================================== - -.. toctree:: - :maxdepth: 2 - - -Joid -===== - -.. _Grafana: http://testresults.opnfv.org/grafana/dashboard/db/yardstick-main -.. _POD5: https://wiki.opnfv.org/pharos?&#community_test_labs - -Overview of test results ------------------------- - -See Grafana_ for viewing test result metrics for each respective test case. It -is possible to chose which specific scenarios to look at, and then to zoom in -on the details of each run test scenario as well. - -All of the test case results below are based on 4 scenario test runs, each run -on the Intel POD5_ between September 12 and 15 in 2016. - -TC002 ------ -The round-trip-time (RTT) between 2 VMs on different blades is measured using -ping. Most test run measurements result on average between 1.50 and 1.68 ms. -Only one test run has reached greatest RTT spike of 2.92 ms, which has -the smallest RTT of 1.06 ms. The other three runs have no similar spike at all, -the minimum and average RTTs of which are approx. 1.50 ms and 1.68 ms. SLA set to -be 10 ms. The SLA value is used as a reference, it has not been defined by -OPNFV. - -TC005 ------ -The IO read bandwidth actually refers to the storage throughput, which is -measured by fio and the greatest IO read bandwidth of the four runs is 177.5 -MB/s. The IO read bandwidth of the four runs looks similar on different four -days, with an average between 46.7 and 62.5 MB/s. One of the runs has a minimum -BW of 680 KM/s and other has a maximum BW of 177.5 MB/s. The SLA of read -bandwidth sets to be 400 MB/s, which is used as a reference, and it has not -been defined by OPNFV. - -The results of storage IOPS for the four runs look similar with each other. The -test runs all have an approx. 1.55 K/s for IO reading with an minimum value of -less than 60 times per second. - -TC010 ------ -The tool we use to measure memory read latency is lmbench, which is a series of -micro benchmarks intended to measure basic operating system and hardware system -metrics. The memory read latency of the four runs is between 1.134 ns and 1.227 -ns on average. The variations within each test run are quite different, some -vary from a large range and others have a small change. For example, the -largest change is on September 15, the memory read latency of which is ranging -from 1.116 ns to 1.393 ns. However, the results on September 12 change very -little, which mainly keep flat and range from 1.124 ns to 1.55 ns. The SLA sets -to be 30 ns. The SLA value is used as a reference, it has not been defined by -OPNFV. - -TC011 ------ -Iperf3 is a tool for evaluating the pocket delay variation between 2 VMs on -different blades. The reported pocket delay variations of the four test runs -differ from each other. The results on September 13 within the date look -similar and the values are between 0.0213 and 0.0225 ms, which is 0.0217 ms on -average. However, on the third day, the packet delay variation has a large -wide change within the date, which ranges from 0.008 ms to 0.0225 ms and has -the minimum value. On Sep. 12, the packet delay is quite long, for the value is -between 0.0236 and 0.0287 ms and it also has the maximum packet delay of 0.0287 -ms. The packet delay of the last test run is 0.0151 ms on average. The SLA -value sets to be 10 ms. The SLA value is used as a reference, it has not been -defined by OPNFV. - -TC012 ------ -Lmbench is also used to measure the memory read and write bandwidth, in which -we use bw_mem to obtain the results. Among the four test runs, the memory -bandwidth of three test runs almost keep stable within each run, which is -11.65, 11.57 and 11.64 GB/s on average. However, the memory read and write -bandwidth on Sep. 14 has a large range, for it ranges from 11.36 GB/s to 16.68 -GB/s. Here SLA set to be 15 GB/s. The SLA value is used as a reference, it has -not been defined by OPNFV. - -TC014 ------ -The Unixbench is used to evaluate the IaaS processing speed with regards to -score of single cpu running and parallel running. It can be seen from the -dashboard that the processing test results vary from scores 3222 to 3585, and -there is only one result one date. No SLA set. - -TC037 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The mean packet throughput of the four test runs is 124.8, 160.1, 113.8 and -137.3 kpps, of which the result of the second is the highest. The RTT results -of all the test runs keep flat at approx. 37 ms. It is obvious that the PPS -results are not as consistent as the RTT results. - -The No. flows of the four test runs are 240 k on average and the PPS results -look a little waved since the largest packet throughput is 243.1 kpps and the -minimum throughput is 37.6 kpps respectively. - -There are no errors of packets received in the four runs, but there are still -lost packets in all the test runs. The RTT values obtained by ping of the four -runs have the similar average vaue, that is between 32 ms and 41 ms, of which -the worest RTT is 155 ms on Sep. 14th. - -CPU load is measured by mpstat, and CPU load of the four test runs seem a -little similar, since the minimum value and the peak of CPU load is between 0 -percent and 9 percent respectively. And the best result is obtained on Sep. -15th, with an CPU load of nine percent. - -TC069 ------ -With the block size changing from 1 kb to 512 kb, the memory write bandwidth -tends to become larger first and then smaller within every run test, which -rangs from 22.4 GB/s to 26.5 GB/s and then to 18.6 GB/s on average. Since the -test id is one, it is that only the INT memory write bandwidth is tested. On -the whole, when the block size is 8 kb and 16 kb, the memory write bandwidth -look similar with a minimal BW of 22.5 GB/s and peak value of 28.7 GB/s. And -then with the block size becoming larger, the memory write bandwidth tends to -decrease. SLA sets to be 7 GB/s. The SLA value is used as a a reference, it has -not been defined by OPNFV. - -TC070 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The network latency is measured by ping, and the results of three test runs look -similar with each other, and Within these test runs, the maximum RTT can reach -95 ms and the average RTT is usually approx. 36 ms. The network latency tested -on Sep. 14 shows that it has a peak latency of 155 ms. But on the whole, the -average RTTs of the four runs keep flat. - -Memory utilization is measured by free, which can display amount of free and -used memory in the system. The largest amount of used memory is 270 MiB on Sep -13, which also has the smallest minimum memory utilization. Besides, the rest -three test runs have the similar used memory with an average memory usage of -264 MiB. On the other hand, the free memory of the four runs have the same -smallest minimum value, that is about 223 MiB, and the maximum free memory of -three runs have the similar result, that is 226 MiB, except that on Sep. 13th, -whose maximum free memory is 273 MiB. On the whole, all the test runs have -similar average free memory. - -Network throughput and packet loss can be measured by pktgen, which is a tool -in the network for generating traffic loads for network experiments. The mean -network throughput of the four test runs seem quite different, ranging from -119.85 kpps to 128.02 kpps. The average number of flows in these tests is -240000, and each run has a minimum number of flows of 2 and a maximum number -of flows of 1.001 Mil. At the same time, the corresponding packet throughput -differ between 38k and 243k with an average packet throughput of approx. 134k. -On the whole, the PPS results seem consistent. Within each test run of the four -runs, when number of flows becomes larger, the packet throughput seems not -larger in the meantime. - -TC071 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The network latency is measured by ping, and the results of the four test runs -look similar with each other. Within each test run, the maximum RTT can reach -79 ms and the average RTT is usually approx. 35 ms. On the whole, the average -RTTs of the four runs keep flat. - -Cache utilization is measured by cachestat, which can display size of cache and -buffer in the system. Cache utilization statistics are collected during UDP -flows sent between the VMs using pktgen as packet generator tool.The largest -cache size is 214 MiB in the four runs, and the smallest cache size is 100 MiB. -On the whole, the average cache size of the four runs is approx. 210 MiB. -Meanwhile, the tread of the buffer size looks similar with each other. On the -other hand, the mean buffer size of the four runs keep flat, since they have a -minimum value of approx. 7 MiB and a maximum value of 8 MiB, with an average -value of about 8 MiB. - -Packet throughput can be measured by pktgen, which is a tool in the network for -generating traffic loads for network experiments. The mean packet throughput of -the four test runs seem quite different, ranging from 113.8 kpps to 124.8 kpps. -The average number of flows in these tests is 240k, and each run has a minimum -number of flows of 2 and a maximum number of flows of 1.001 Mil. At the same -time, the corresponding packet throughput differ between 47.6k and 243.1k with -an average packet throughput between 113.8k and 160.1k. Within each test run of -the four runs, when number of flows becomes larger, the packet throughput seems -not larger in the meantime. - -TC072 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The RTT results are similar throughout the different test dates and runs -between 0 ms and 79 ms with an average leatency of approx. 35 ms. The PPS -results are not as consistent as the RTT results, for the mean packet -throughput of the four runs differ from 113.8 kpps to 124.8 kpps. - -Network utilization is measured by sar, that is system activity reporter, which -can display the average statistics for the time since the system was started. -Network utilization statistics are collected during UDP flows sent between the -VMs using pktgen as packet generator tool. The largest total number of packets -transmitted per second look similar on the first three runs with a minimum -number of 10 pps and a maximum number of 97 kpps, except the one on Sep. 15th, -in which the number of packets transmitted per second is 10 pps. Meanwhile, the -largest total number of packets received per second differs from each other, -in which the smallest number of packets received per second is 1 pps and the -largest of that is 276 kpps. - -In some test runs when running with less than approx. 90000 flows the PPS -throughput is normally flatter compared to when running with more flows, after -which the PPS throughput decreases. For the other test runs there is however no -significant change to the PPS throughput when the number of flows are -increased. In some test runs the PPS is also greater with 1000000 flows -compared to other test runs where the PPS result is less with only 2 flows. - -There are lost packets reported in most of the test runs. There is no observed -correlation between the amount of flows and the amount of lost packets. -The lost amount of packets normally differs a lot per test run. - -Detailed test results ---------------------- -The scenario was run on Intel POD5_ with: -Joid -OpenStack Mitaka -OpenVirtualSwitch 2.5.90 -OpenDayLight Beryllium - -Rationale for decisions ------------------------ -Pass - -Conclusions and recommendations -------------------------------- -Tests were successfully executed and metrics collected. -No SLA was verified. To be decided on in next release of OPNFV. diff --git a/docs/results/os-odl_l2-bgpvpn-ha.rst b/docs/results/os-odl_l2-bgpvpn-ha.rst deleted file mode 100644 index 2bd6dc35d..000000000 --- a/docs/results/os-odl_l2-bgpvpn-ha.rst +++ /dev/null @@ -1,53 +0,0 @@ -.. This work is licensed under a Creative Commons Attribution 4.0 International -.. License. -.. http://creativecommons.org/licenses/by/4.0 - - -==================================== -Test Results for os-odl_l2-bgpvpn-ha -==================================== - -.. toctree:: - :maxdepth: 2 - - -fuel -==== - -.. _Grafana: http://testresults.opnfv.org/grafana/dashboard/db/yardstick-main -.. _POD2: https://wiki.opnfv.org/pharos?&#community_test_labs - -Overview of test results ------------------------- - -See Grafana_ for viewing test result metrics for each respective test case. It -is possible to chose which specific scenarios to look at, and then to zoom in -on the details of each run test scenario as well. - -All of the test case results below are based on 4 scenario test runs, each run -on the Ericsson POD2_ between September 7 and 11 in 2016. - -TC043 ------ -The round-trip-time (RTT) between 2 nodes is measured using -ping. Most test run measurements result on average between 0.21 and 0.28 ms. -A few runs start with a 0.32 - 0.35 ms RTT spike (This could be because of -normal ARP handling). To be able to draw conclusions more runs should be made. -SLA set to 10 ms. The SLA value is used as a reference, it has not been defined -by OPNFV. - -Detailed test results ---------------------- -The scenario was run on Ericsson POD2_ with: -Fuel 9.0 -OpenStack Mitaka -OpenVirtualSwitch 2.5.90 -OpenDayLight Beryllium - -Rationale for decisions ------------------------ -Pass - -Tests were successfully executed and metrics collected. -No SLA was verified. To be decided on in next release of OPNFV. - diff --git a/docs/results/os-odl_l2-nofeature-ha.rst b/docs/results/os-odl_l2-nofeature-ha.rst deleted file mode 100644 index ac0c5bb59..000000000 --- a/docs/results/os-odl_l2-nofeature-ha.rst +++ /dev/null @@ -1,743 +0,0 @@ -.. This work is licensed under a Creative Commons Attribution 4.0 International -.. License. -.. http://creativecommons.org/licenses/by/4.0 - - -======================================= -Test Results for os-odl_l2-nofeature-ha -======================================= - -.. toctree:: - :maxdepth: 2 - - -apex -==== - -.. _Grafana: http://testresults.opnfv.org/grafana/dashboard/db/yardstick-main -.. _POD1: https://wiki.opnfv.org/pharos?&#community_test_labs - -Overview of test results ------------------------- - -See Grafana_ for viewing test result metrics for each respective test case. It -is possible to chose which specific scenarios to look at, and then to zoom in -on the details of each run test scenario as well. - -All of the test case results below are based on 4 scenario test runs, each run -on the LF POD1_ between September 14 and 17 in 2016. - -TC002 ------ -The round-trip-time (RTT) between 2 VMs on different blades is measured using -ping. Most test run measurements result on average between 0.49 ms and 0.60 ms. -Only one test run has reached greatest RTT spike of 0.93 ms. Meanwhile, the -smallest network latency is 0.33 ms, which is obtained on Sep. 14th. -SLA set to be 10 ms. The SLA value is used as a reference, it has not been -defined by OPNFV. - -TC005 ------ -The IO read bandwidth actually refers to the storage throughput, which is -measured by fio and the greatest IO read bandwidth of the four runs is 416 -MB/s. The IO read bandwidth of all four runs looks similar, with an average -between 128 and 131 MB/s. One of the runs has a minimum BW of 497 KB/s. The SLA -of read bandwidth sets to be 400 MB/s, which is used as a reference, and it has -not been defined by OPNFV. - -The results of storage IOPS for the four runs look similar with each other. The -IO read times per second of the four test runs have an average value at 1k per -second, and meanwhile, the minimum result is only 45 times per second. - -TC010 ------ -The tool we use to measure memory read latency is lmbench, which is a series of -micro benchmarks intended to measure basic operating system and hardware system -metrics. The memory read latency of the four runs is between 1.0859 ns and -1.0869 ns on average. The variations within each test run are quite different, -some vary from a large range and others have a small change. For example, the -largest change is on September 14th, the memory read latency of which is ranging -from 1.091 ns to 1.086 ns. However. -The SLA sets to be 30 ns. The SLA value is used as a reference, it has not been -defined by OPNFV. - -TC011 ------ -Packet delay variation between 2 VMs on different blades is measured using -Iperf3. On the first two test runs the reported packet delay variation varies between -0.0037 and 0.0740 ms, with an average delay variation between 0.0096 ms and 0.0321. -On the second date the delay variation varies between 0.0063 and 0.0096 ms, with -an average delay variation of 0.0124 - 0.0141 ms. - -TC012 ------ -Lmbench is also used to measure the memory read and write bandwidth, in which -we use bw_mem to obtain the results. Among the four test runs, the trend of -three memory bandwidth almost look similar, which all have a narrow range, and -the average result is 19.88 GB/s. Here SLA set to be 15 GB/s. The SLA value is -used as a reference, it has not been defined by OPNFV. - -TC014 ------ -The Unixbench is used to evaluate the IaaS processing speed with regards to -score of single cpu running and parallel running. It can be seen from the -dashboard that the processing test results vary from scores 3754k to 3831k, and -there is only one result one date. No SLA set. - -TC037 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The mean packet throughput of the four test runs is between 307.3 kpps and -447.1 kpps, of which the result of the third run is the highest. The RTT -results of all the test runs keep flat at approx. 15 ms. It is obvious that the -PPS results are not as consistent as the RTT results. - -The No. flows of the four test runs are 240 k on average and the PPS results -look a little waved since the largest packet throughput is 418.1 kpps and the -minimum throughput is 326.5 kpps respectively. - -There are no errors of packets received in the four runs, but there are still -lost packets in all the test runs. The RTT values obtained by ping of the four -runs have the similar average vaue, that is approx. 15 ms. - -CPU load is measured by mpstat, and CPU load of the four test runs seem a -little similar, since the minimum value and the peak of CPU load is between 0 -percent and nine percent respectively. And the best result is obtained on Sep. -1, with an CPU load of nine percent. But on the whole, the CPU load is very -poor, since the average value is quite small. - -TC069 ------ -With the block size changing from 1 kb to 512 kb, the memory write bandwidth -tends to become larger first and then smaller within every run test, which -rangs from 28.2 GB/s to 29.5 GB/s and then to 29.2 GB/s on average. Since the -test id is one, it is that only the INT memory write bandwidth is tested. On -the whole, when the block size is 2 kb or 16 kb, the memory write bandwidth -look similar with a minimal BW of 25.8 GB/s and peak value of 28.3 GB/s. And -then with the block size becoming larger, the memory write bandwidth tends to -decrease. SLA sets to be 7 GB/s. The SLA value is used as a reference, it has -not been defined by OPNFV. - -TC070 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The network latency is measured by ping, and the results of the four test runs -look similar with each other, and within these test runs, the maximum RTT can -reach 39 ms and the average RTT is usually approx. 15 ms. The network latency -tested on Sep. 1 and Sep. 8 have a peak latency of 39 ms. But on the whole, -the average RTTs of the five runs keep flat and the network latency is -relatively short. - -Memory utilization is measured by free, which can display amount of free and -used memory in the system. The largest amount of used memory is 267 MiB for the -four runs. In general, the four test runs have very large memory utilization, -which can reach 257 MiB on average. On the other hand, for the mean free memory, -the four test runs have the similar trend with that of the mean used memory. -In general, the mean free memory change from 233 MiB to 241 MiB. - -Packet throughput and packet loss can be measured by pktgen, which is a tool -in the network for generating traffic loads for network experiments. The mean -packet throughput of the four test runs seem quite different, ranging from -305.3 kpps to 447.1 kpps. The average number of flows in these tests is -240000, and each run has a minimum number of flows of 2 and a maximum number -of flows of 1.001 Mil. At the same time, the corresponding average packet -throughput is between 354.4 kpps and 381.8 kpps. In summary, the PPS results -seem consistent. Within each test run of the four runs, when number of flows -becomes larger, the packet throughput seems not larger at the same time. - -TC071 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The network latency is measured by ping, and the results of the four test runs -look similar with each other. Within each test run, the maximum RTT is only 42 -ms and the average RTT is usually approx. 15 ms. On the whole, the average -RTTs of the four runs keep stable and the network latency is relatively small. - -Cache utilization is measured by cachestat, which can display size of cache and -buffer in the system. Cache utilization statistics are collected during UDP -flows sent between the VMs using pktgen as packet generator tool. The largest -cache size is 212 MiB, which is same for the four runs, and the smallest cache -size is 75 MiB. On the whole, the average cache size of the four runs look the -same and is between 197 MiB and 211 MiB. Meanwhile, the tread of the buffer -size keep flat, since they have a minimum value of 7 MiB and a maximum value of -8 MiB, with an average value of about 7.9 MiB. - -Packet throughput can be measured by pktgen, which is a tool in the network for -generating traffic loads for network experiments. The mean packet throughput of -the four test runs differ from 354.4 kpps to 381.8 kpps. The average number of -flows in these tests is 240k, and each run has a minimum number of flows of 2 -and a maximum number of flows of 1.001 Mil. At the same time, the corresponding -packet throughput differ between 305.3 kpps to 447.1 kpps. Within each test run -of the four runs, when number of flows becomes larger, the packet throughput -seems not larger in the meantime. - -TC072 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The RTT results are similar throughout the different test dates and runs -between 0 ms and 42 ms with an average leatency of less than 15 ms. The PPS -results are not as consistent as the RTT results, for the mean packet -throughput of the four runs differ from 354.4 kpps to 381.8 kpps. - -Network utilization is measured by sar, that is system activity reporter, which -can display the average statistics for the time since the system was started. -Network utilization statistics are collected during UDP flows sent between the -VMs using pktgen as packet generator tool. The largest total number of packets -transmitted per second look similar for three test runs, whose values change a -lot from 10 pps to 501 kpps. While results of the rest test run seem the same -and keep stable with the average number of packets transmitted per second of 10 -pps. However, the total number of packets received per second of the four runs -look similar, which have a large wide range of 2 pps to 815 kpps. - -In some test runs when running with less than approx. 251000 flows the PPS -throughput is normally flatter compared to when running with more flows, after -which the PPS throughput decreases. For the other test runs there is however no -significant change to the PPS throughput when the number of flows are -increased. In some test runs the PPS is also greater with 251000 flows -compared to other test runs where the PPS result is less with only 2 flows. - -There are lost packets reported in most of the test runs. There is no observed -correlation between the amount of flows and the amount of lost packets. -The lost amount of packets normally differs a lot per test run. - -Detailed test results ---------------------- -The scenario was run on LF POD1_ with: -Apex -OpenStack Mitaka -OpenVirtualSwitch 2.5.90 -OpenDayLight Beryllium - -Rationale for decisions ------------------------ -Pass - -Conclusions and recommendations -------------------------------- -Tests were successfully executed and metrics collected. -No SLA was verified. To be decided on in next release of OPNFV. - - - -fuel -==== - -.. _Grafana: http://testresults.opnfv.org/grafana/dashboard/db/yardstick-main -.. _POD2: https://wiki.opnfv.org/pharos?&#community_test_labs - -Overview of test results ------------------------- - -See Grafana_ for viewing test result metrics for each respective test case. It -is possible to chose which specific scenarios to look at, and then to zoom in -on the details of each run test scenario as well. - -All of the test case results below are based on 4 scenario test runs, each run -on the Ericsson POD2_ or LF POD2_ between August 25 and 29 in 2016. - -TC002 ------ -The round-trip-time (RTT) between 2 VMs on different blades is measured using -ping. Most test run measurements result on average between 0.5 and 0.6 ms. -A few runs start with a 1 - 1.5 ms RTT spike (This could be because of normal ARP -handling). One test run has a greater RTT spike of 1.9 ms, which is the same -one with the 0.7 ms average. The other runs have no similar spike at all. -To be able to draw conclusions more runs should be made. -SLA set to 10 ms. The SLA value is used as a reference, it has not -been defined by OPNFV. - -TC005 ------ -The IO read bandwidth looks similar between different dates, with an -average between approx. 170 and 200 MB/s. Within each test run the results -vary, with a minimum 2 MB/s and maximum 838 MB/s on the totality. Most runs -have a minimum BW of 3 MB/s (two runs at 2 MB/s). The maximum BW varies more in -absolute numbers between the dates, between 617 and 838 MB/s. -SLA set to 400 MB/s. The SLA value is used as a reference, it has not been -defined by OPNFV. - -TC010 ------ -The measurements for memory latency are similar between test dates and result -in approx. 1.2 ns. The variations within each test run are similar, between -1.215 and 1.219 ns. One exception is February 16, where the average is 1.222 -and varies between 1.22 and 1.28 ns. -SLA set to 30 ns. The SLA value is used as a reference, it has not been defined -by OPNFV. - -TC011 ------ -Packet delay variation between 2 VMs on different blades is measured using -Iperf3. On the first date the reported packet delay variation varies between -0.0025 and 0.011 ms, with an average delay variation of 0.0067 ms. -On the second date the delay variation varies between 0.002 and 0.006 ms, with -an average delay variation of 0.004 ms. - -TC012 ------ -Between test dates, the average measurements for memory bandwidth vary between -17.4 and 17.9 GB/s. Within each test run the results vary more, with a minimal -BW of 16.4 GB/s and maximum of 18.2 GB/s on the totality. -SLA set to 15 GB/s. The SLA value is used as a reference, it has not been -defined by OPNFV. - -TC014 ------ -The Unixbench processor test run results vary between scores 3080 and 3240, -one result each date. The average score on the total is 3150. -No SLA set. - -TC037 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The RTT results are similar throughout the different test dates and runs at -approx. 15 ms. Some test runs show an increase with many flows, in the range -towards 16 to 17 ms. One exception standing out is Feb. 15 where the average -RTT is stable at approx. 13 ms. The PPS results are not as consistent as the -RTT results. -In some test runs when running with less than approx. 10000 flows the PPS -throughput is normally flatter compared to when running with more flows, after -which the PPS throughput decreases. Around 20 percent decrease in the worst -case. For the other test runs there is however no significant change to the PPS -throughput when the number of flows are increased. In some test runs the PPS -is also greater with 1000000 flows compared to other test runs where the PPS -result is less with only 2 flows. - -The average PPS throughput in the different runs varies between 414000 and -452000 PPS. The total amount of packets in each test run is approx. 7500000 to -8200000 packets. One test run Feb. 15 sticks out with a PPS average of -558000 and approx. 1100000 packets in total (same as the on mentioned earlier -for RTT results). - -There are lost packets reported in most of the test runs. There is no observed -correlation between the amount of flows and the amount of lost packets. -The lost amount of packets normally range between 100 and 1000 per test run, -but there are spikes in the range of 10000 lost packets as well, and even -more in a rare cases. - -CPU utilization statistics are collected during UDP flows sent between the VMs -using pktgen as packet generator tool. The average measurements for CPU -utilization ratio vary between 1% to 2%. The peak of CPU utilization ratio -appears around 7%. - -TC069 ------ -Between test dates, the average measurements for memory bandwidth vary between -15.5 and 25.4 GB/s. Within each test run the results vary more, with a minimal -BW of 9.7 GB/s and maximum of 29.5 GB/s on the totality. -SLA set to 6 GB/s. The SLA value is used as a reference, it has not been -defined by OPNFV. - -TC070 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The RTT results are similar throughout the different test dates and runs at -approx. 15 ms. Some test runs show an increase with many flows, in the range -towards 16 to 17 ms. One exception standing out is Feb. 15 where the average -RTT is stable at approx. 13 ms. The PPS results are not as consistent as the -RTT results. -In some test runs when running with less than approx. 10000 flows the PPS -throughput is normally flatter compared to when running with more flows, after -which the PPS throughput decreases. Around 20 percent decrease in the worst -case. For the other test runs there is however no significant change to the PPS -throughput when the number of flows are increased. In some test runs the PPS -is also greater with 1000000 flows compared to other test runs where the PPS -result is less with only 2 flows. - -The average PPS throughput in the different runs varies between 414000 and -452000 PPS. The total amount of packets in each test run is approx. 7500000 to -8200000 packets. One test run Feb. 15 sticks out with a PPS average of -558000 and approx. 1100000 packets in total (same as the on mentioned earlier -for RTT results). - -There are lost packets reported in most of the test runs. There is no observed -correlation between the amount of flows and the amount of lost packets. -The lost amount of packets normally range between 100 and 1000 per test run, -but there are spikes in the range of 10000 lost packets as well, and even -more in a rare cases. - -Memory utilization statistics are collected during UDP flows sent between the -VMs using pktgen as packet generator tool. The average measurements for memory -utilization vary between 225MB to 246MB. The peak of memory utilization appears -around 340MB. - -TC071 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The RTT results are similar throughout the different test dates and runs at -approx. 15 ms. Some test runs show an increase with many flows, in the range -towards 16 to 17 ms. One exception standing out is Feb. 15 where the average -RTT is stable at approx. 13 ms. The PPS results are not as consistent as the -RTT results. -In some test runs when running with less than approx. 10000 flows the PPS -throughput is normally flatter compared to when running with more flows, after -which the PPS throughput decreases. Around 20 percent decrease in the worst -case. For the other test runs there is however no significant change to the PPS -throughput when the number of flows are increased. In some test runs the PPS -is also greater with 1000000 flows compared to other test runs where the PPS -result is less with only 2 flows. - -The average PPS throughput in the different runs varies between 414000 and -452000 PPS. The total amount of packets in each test run is approx. 7500000 to -8200000 packets. One test run Feb. 15 sticks out with a PPS average of -558000 and approx. 1100000 packets in total (same as the on mentioned earlier -for RTT results). - -There are lost packets reported in most of the test runs. There is no observed -correlation between the amount of flows and the amount of lost packets. -The lost amount of packets normally range between 100 and 1000 per test run, -but there are spikes in the range of 10000 lost packets as well, and even -more in a rare cases. - -Cache utilization statistics are collected during UDP flows sent between the -VMs using pktgen as packet generator tool. The average measurements for cache -utilization vary between 205MB to 212MB. - -TC072 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The RTT results are similar throughout the different test dates and runs at -approx. 15 ms. Some test runs show an increase with many flows, in the range -towards 16 to 17 ms. One exception standing out is Feb. 15 where the average -RTT is stable at approx. 13 ms. The PPS results are not as consistent as the -RTT results. -In some test runs when running with less than approx. 10000 flows the PPS -throughput is normally flatter compared to when running with more flows, after -which the PPS throughput decreases. Around 20 percent decrease in the worst -case. For the other test runs there is however no significant change to the PPS -throughput when the number of flows are increased. In some test runs the PPS -is also greater with 1000000 flows compared to other test runs where the PPS -result is less with only 2 flows. - -The average PPS throughput in the different runs varies between 414000 and -452000 PPS. The total amount of packets in each test run is approx. 7500000 to -8200000 packets. One test run Feb. 15 sticks out with a PPS average of -558000 and approx. 1100000 packets in total (same as the on mentioned earlier -for RTT results). - -There are lost packets reported in most of the test runs. There is no observed -correlation between the amount of flows and the amount of lost packets. -The lost amount of packets normally range between 100 and 1000 per test run, -but there are spikes in the range of 10000 lost packets as well, and even -more in a rare cases. - -Network utilization statistics are collected during UDP flows sent between the -VMs using pktgen as packet generator tool. Total number of packets received per -second was average on 200 kpps and total number of packets transmitted per -second was average on 600 kpps. - -Detailed test results ---------------------- -The scenario was run on Ericsson POD2_ and LF POD2_ with: -Fuel 9.0 -OpenStack Mitaka -OpenVirtualSwitch 2.5.90 -OpenDayLight Beryllium - -Rationale for decisions ------------------------ -Pass - -Tests were successfully executed and metrics collected. -No SLA was verified. To be decided on in next release of OPNFV. - -Conclusions and recommendations -------------------------------- -The pktgen test configuration has a relatively large base effect on RTT in -TC037 compared to TC002, where there is no background load at all. Approx. -15 ms compared to approx. 0.5 ms, which is more than a 3000 percentage -difference in RTT results. -Especially RTT and throughput come out with better results than for instance -the *fuel-os-nosdn-nofeature-ha* scenario does. The reason for this should -probably be further analyzed and understood. Also of interest could be -to make further analyzes to find patterns and reasons for lost traffic. -Also of interest could be to see if there are continuous variations where -some test cases stand out with better or worse results than the general test -case. - - - -Joid -===== - -.. _Grafana: http://testresults.opnfv.org/grafana/dashboard/db/yardstick-main -.. _POD6: https://wiki.opnfv.org/pharos?&#community_test_labs - -Overview of test results ------------------------- - -See Grafana_ for viewing test result metrics for each respective test case. It -is possible to chose which specific scenarios to look at, and then to zoom in -on the details of each run test scenario as well. - -All of the test case results below are based on 4 scenario test runs, each run -on the Intel POD6_ between September 1 and 8 in 2016. - -TC002 ------ -The round-trip-time (RTT) between 2 VMs on different blades is measured using -ping. Most test run measurements result on average between 1.01 ms and 1.88 ms. -Only one test run has reached greatest RTT spike of 1.88 ms. Meanwhile, the -smallest network latency is 1.01 ms, which is obtained on Sep. 1st. In general, -the average of network latency of the four test runs are between 1.29 ms and -1.34 ms. SLA set to be 10 ms. The SLA value is used as a reference, it has not -been defined by OPNFV. - -TC005 ------ -The IO read bandwidth actually refers to the storage throughput, which is -measured by fio and the greatest IO read bandwidth of the four runs is 183.65 -MB/s. The IO read bandwidth of the three runs looks similar, with an average -between 62.9 and 64.3 MB/s, except one on Sep. 1, for its maximum storage -throughput is only 159.1 MB/s. One of the runs has a minimum BW of 685 KB/s and -other has a maximum BW of 183.6 MB/s. The SLA of read bandwidth sets to be -400 MB/s, which is used as a reference, and it has not been defined by OPNFV. - -The results of storage IOPS for the four runs look similar with each other. The -IO read times per second of the four test runs have an average value between -1.41k per second and 1.64k per second, and meanwhile, the minimum result is -only 55 times per second. - -TC010 ------ -The tool we use to measure memory read latency is lmbench, which is a series of -micro benchmarks intended to measure basic operating system and hardware system -metrics. The memory read latency of the four runs is between 1.152 ns and 1.179 -ns on average. The variations within each test run are quite different, some -vary from a large range and others have a small change. For example, the -largest change is on September 8, the memory read latency of which is ranging -from 1.120 ns to 1.221 ns. However, the results on September 7 change very -little. The SLA sets to be 30 ns. The SLA value is used as a reference, it has -not been defined by OPNFV. - -TC011 ------ -Iperf3 is a tool for evaluating the packet delay variation between 2 VMs on -different blades. The reported packet delay variations of the four test runs -differ from each other. In general, the packet delay of the first two runs look -similar, for they both stay stable within each run. And the mean packet delay -of them are 0.0087 ms and 0.0127 ms respectively. Of the four runs, the fourth -has the worst result, because the packet delay reaches 0.0187 ms. The SLA value -sets to be 10 ms. The SLA value is used as a reference, it has not been defined -by OPNFV. - -TC012 ------ -Lmbench is also used to measure the memory read and write bandwidth, in which -we use bw_mem to obtain the results. Among the four test runs, the trend of -three memory bandwidth almost look similar, which all have a narrow range, and -the average result is 11.78 GB/s. Here SLA set to be 15 GB/s. The SLA value is -used as a reference, it has not been defined by OPNFV. - -TC014 ------ -The Unixbench is used to evaluate the IaaS processing speed with regards to -score of single cpu running and parallel running. It can be seen from the -dashboard that the processing test results vary from scores 3260k to 3328k, and -there is only one result one date. No SLA set. - -TC037 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The mean packet throughput of the four test runs is between 307.3 kpps and -447.1 kpps, of which the result of the third run is the highest. The RTT -results of all the test runs keep flat at approx. 15 ms. It is obvious that the -PPS results are not as consistent as the RTT results. - -The No. flows of the four test runs are 240 k on average and the PPS results -look a little waved since the largest packet throughput is 418.1 kpps and the -minimum throughput is 326.5 kpps respectively. - -There are no errors of packets received in the four runs, but there are still -lost packets in all the test runs. The RTT values obtained by ping of the four -runs have the similar average vaue, that is approx. 15 ms. - -CPU load is measured by mpstat, and CPU load of the four test runs seem a -little similar, since the minimum value and the peak of CPU load is between 0 -percent and nine percent respectively. And the best result is obtained on Sep. -1, with an CPU load of nine percent. But on the whole, the CPU load is very -poor, since the average value is quite small. - -TC069 ------ -With the block size changing from 1 kb to 512 kb, the memory write bandwidth -tends to become larger first and then smaller within every run test, which -rangs from 21.9 GB/s to 25.9 GB/s and then to 17.8 GB/s on average. Since the -test id is one, it is that only the INT memory write bandwidth is tested. On -the whole, when the block size is 2 kb or 16 kb, the memory write bandwidth -look similar with a minimal BW of 24.8 GB/s and peak value of 27.8 GB/s. And -then with the block size becoming larger, the memory write bandwidth tends to -decrease. SLA sets to be 7 GB/s. The SLA value is used as a reference, it has -not been defined by OPNFV. - -TC070 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The network latency is measured by ping, and the results of the four test runs -look similar with each other, and within these test runs, the maximum RTT can -reach 39 ms and the average RTT is usually approx. 15 ms. The network latency -tested on Sep. 1 and Sep. 8 have a peak latency of 39 ms. But on the whole, -the average RTTs of the five runs keep flat and the network latency is -relatively short. - -Memory utilization is measured by free, which can display amount of free and -used memory in the system. The largest amount of used memory is 267 MiB for the -four runs. In general, the four test runs have very large memory utilization, -which can reach 257 MiB on average. On the other hand, for the mean free memory, -the four test runs have the similar trend with that of the mean used memory. -In general, the mean free memory change from 233 MiB to 241 MiB. - -Packet throughput and packet loss can be measured by pktgen, which is a tool -in the network for generating traffic loads for network experiments. The mean -packet throughput of the four test runs seem quite different, ranging from -305.3 kpps to 447.1 kpps. The average number of flows in these tests is -240000, and each run has a minimum number of flows of 2 and a maximum number -of flows of 1.001 Mil. At the same time, the corresponding average packet -throughput is between 354.4 kpps and 381.8 kpps. In summary, the PPS results -seem consistent. Within each test run of the four runs, when number of flows -becomes larger, the packet throughput seems not larger at the same time. - -TC071 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The network latency is measured by ping, and the results of the four test runs -look similar with each other. Within each test run, the maximum RTT is only 42 -ms and the average RTT is usually approx. 15 ms. On the whole, the average -RTTs of the four runs keep stable and the network latency is relatively small. - -Cache utilization is measured by cachestat, which can display size of cache and -buffer in the system. Cache utilization statistics are collected during UDP -flows sent between the VMs using pktgen as packet generator tool. The largest -cache size is 212 MiB, which is same for the four runs, and the smallest cache -size is 75 MiB. On the whole, the average cache size of the four runs look the -same and is between 197 MiB and 211 MiB. Meanwhile, the tread of the buffer -size keep flat, since they have a minimum value of 7 MiB and a maximum value of -8 MiB, with an average value of about 7.9 MiB. - -Packet throughput can be measured by pktgen, which is a tool in the network for -generating traffic loads for network experiments. The mean packet throughput of -the four test runs differ from 354.4 kpps to 381.8 kpps. The average number of -flows in these tests is 240k, and each run has a minimum number of flows of 2 -and a maximum number of flows of 1.001 Mil. At the same time, the corresponding -packet throughput differ between 305.3 kpps to 447.1 kpps. Within each test run -of the four runs, when number of flows becomes larger, the packet throughput -seems not larger in the meantime. - -TC072 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The RTT results are similar throughout the different test dates and runs -between 0 ms and 42 ms with an average leatency of less than 15 ms. The PPS -results are not as consistent as the RTT results, for the mean packet -throughput of the four runs differ from 354.4 kpps to 381.8 kpps. - -Network utilization is measured by sar, that is system activity reporter, which -can display the average statistics for the time since the system was started. -Network utilization statistics are collected during UDP flows sent between the -VMs using pktgen as packet generator tool. The largest total number of packets -transmitted per second look similar for three test runs, whose values change a -lot from 10 pps to 501 kpps. While results of the rest test run seem the same -and keep stable with the average number of packets transmitted per second of 10 -pps. However, the total number of packets received per second of the four runs -look similar, which have a large wide range of 2 pps to 815 kpps. - -In some test runs when running with less than approx. 251000 flows the PPS -throughput is normally flatter compared to when running with more flows, after -which the PPS throughput decreases. For the other test runs there is however no -significant change to the PPS throughput when the number of flows are -increased. In some test runs the PPS is also greater with 251000 flows -compared to other test runs where the PPS result is less with only 2 flows. - -There are lost packets reported in most of the test runs. There is no observed -correlation between the amount of flows and the amount of lost packets. -The lost amount of packets normally differs a lot per test run. - -Detailed test results ---------------------- -The scenario was run on Intel POD6_ with: -Joid -OpenStack Mitaka -OpenVirtualSwitch 2.5.90 -OpenDayLight Beryllium - -Rationale for decisions ------------------------ -Pass - -Conclusions and recommendations -------------------------------- -Tests were successfully executed and metrics collected. -No SLA was verified. To be decided on in next release of OPNFV. - diff --git a/docs/results/os-odl_l2-sfc-ha.rst b/docs/results/os-odl_l2-sfc-ha.rst deleted file mode 100644 index e27562cae..000000000 --- a/docs/results/os-odl_l2-sfc-ha.rst +++ /dev/null @@ -1,231 +0,0 @@ -.. This work is licensed under a Creative Commons Attribution 4.0 International -.. License. -.. http://creativecommons.org/licenses/by/4.0 - - -================================== -Test Results for os-odl_l2-sfc-ha -================================== - -.. toctree:: - :maxdepth: 2 - - -Fuel -===== - -.. _Grafana: http://testresults.opnfv.org/grafana/dashboard/db/yardstick-main -.. _POD2: https://wiki.opnfv.org/pharos?&#community_test_labs - -Overview of test results ------------------------- - -See Grafana_ for viewing test result metrics for each respective test case. It -is possible to chose which specific scenarios to look at, and then to zoom in -on the details of each run test scenario as well. - -All of the test case results below are based on 4 scenario test runs, each run -on the LF POD2_ or Ericsson POD2_ between September 16 and 20 in 2016. - -TC002 ------ -The round-trip-time (RTT) between 2 VMs on different blades is measured using -ping. Most test run measurements result on average between 0.32 ms and 1.42 ms. -Only one test run on Sep. 20 has reached greatest RTT spike of 4.66 ms. -Meanwhile, the smallest network latency is 0.16 ms, which is obtained on Sep. -17th. To sum up, the curve of network latency has very small wave, which is -less than 5 ms. SLA sets to be 10 ms. The SLA value is used as a reference, it -has not been defined by OPNFV. - -TC005 ------ -The IO read bandwidth actually refers to the storage throughput, which is -measured by fio and the greatest IO read bandwidth of the four runs is 734 -MB/s. The IO read bandwidth of the first three runs looks similar, with an -average of less than 100 KB/s, except one on Sep. 20, whose maximum storage -throughput can reach 734 MB/s. The SLA of read bandwidth sets to be 400 MB/s, -which is used as a reference, and it has not been defined by OPNFV. - -The results of storage IOPS for the four runs look similar with each other. The -IO read times per second of the four test runs have an average value between -1.8k per second and 3.27k per second, and meanwhile, the minimum result is -only 60 times per second. - -TC010 ------ -The tool we use to measure memory read latency is lmbench, which is a series of -micro benchmarks intended to measure basic operating system and hardware system -metrics. The memory read latency of the four runs is between 1.085 ns and 1.218 -ns on average. The variations within each test run are quite small. For -Ericsson pod2, the average of memory latency is approx. 1.217 ms. While for LF -pod2, the average value is about 1.085 ms. It can be seen that the performance -of LF is better than Ericsson's. The SLA sets to be 30 ns. The SLA value is -used as a reference, it has not been defined by OPNFV. - -TC012 ------ -Lmbench is also used to measure the memory read and write bandwidth, in which -we use bw_mem to obtain the results. The four test runs all have a narrow range -of change with the average memory and write BW of 18.5 GB/s. Here SLA set to be -15 GB/s. The SLA value is used as a reference, it has not been defined by OPNFV. - -TC014 ------ -The Unixbench is used to evaluate the IaaS processing speed with regards to -score of single cpu running and parallel running. It can be seen from the -dashboard that the processing test results vary from scores 3209k to 3843k, and -there is only one result one date. No SLA set. - -TC037 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The mean packet throughput of the three test runs is between 439 kpps and -582 kpps, and the test run on Sep. 17th has the lowest average value of 371 -kpps. The RTT results of all the test runs keep flat at approx. 10 ms. It is -obvious that the PPS results are not as consistent as the RTT results. - -The No. flows of the four test runs are 240 k on average and the PPS results -look a little waved, since the largest packet throughput is 680 kpps and the -minimum throughput is 319 kpps respectively. - -There are no errors of packets received in the four runs, but there are still -lost packets in all the test runs. The RTT values obtained by ping of the four -runs have the similar trend of RTT with the average value of approx. 12 ms. - -CPU load is measured by mpstat, and CPU load of the four test runs seem a -little similar, since the minimum value and the peak of CPU load is between 0 -percent and ten percent respectively. And the best result is obtained on Sep. -17th, with an CPU load of ten percent. But on the whole, the CPU load is very -poor, since the average value is quite small. - -TC069 ------ -With the block size changing from 1 kb to 512 kb, the average memory write -bandwidth tends to become larger first and then smaller within every run test -for the two pods, which rangs from 25.1 GB/s to 29.4 GB/s and then to 19.2 GB/s -on average. Since the test id is one, it is that only the INT memory write -bandwidth is tested. On the whole, with the block size becoming larger, the -memory write bandwidth tends to decrease. SLA sets to be 7 GB/s. The SLA value -is used as a reference, it has not been defined by OPNFV. - -TC070 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The network latency is measured by ping, and the results of the four test runs -look similar with each other, and within these test runs, the maximum RTT can -reach 27 ms and the average RTT is usually approx. 12 ms. The network latency -tested on Sep. 27th has a peak latency of 27 ms. But on the whole, the average -RTTs of the four runs keep flat. - -Memory utilization is measured by free, which can display amount of free and -used memory in the system. The largest amount of used memory is 269 MiB for the -four runs. In general, the four test runs have very large memory utilization, -which can reach 251 MiB on average. On the other hand, for the mean free memory, -the four test runs have the similar trend with that of the mean used memory. -In general, the mean free memory change from 231 MiB to 248 MiB. - -Packet throughput and packet loss can be measured by pktgen, which is a tool -in the network for generating traffic loads for network experiments. The mean -packet throughput of the four test runs seem quite different, ranging from -371 kpps to 582 kpps. The average number of flows in these tests is -240000, and each run has a minimum number of flows of 2 and a maximum number -of flows of 1.001 Mil. At the same time, the corresponding average packet -throughput is between 319 kpps and 680 kpps. In summary, the PPS results -seem consistent. Within each test run of the four runs, when number of flows -becomes larger, the packet throughput seems not larger at the same time. - -TC071 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The network latency is measured by ping, and the results of the four test runs -look similar with each other. Within each test run, the maximum RTT is only 24 -ms and the average RTT is usually approx. 12 ms. On the whole, the average -RTTs of the four runs keep stable and the network latency is relatively small. - -Cache utilization is measured by cachestat, which can display size of cache and -buffer in the system. Cache utilization statistics are collected during UDP -flows sent between the VMs using pktgen as packet generator tool. The largest -cache size is 213 MiB, and the smallest cache size is 99 MiB, which is same for -the four runs. On the whole, the average cache size of the four runs look the -same and is between 184 MiB and 205 MiB. Meanwhile, the tread of the buffer -size keep stable, since they have a minimum value of 7 MiB and a maximum value of -8 MiB. - -Packet throughput can be measured by pktgen, which is a tool in the network for -generating traffic loads for network experiments. The mean packet throughput of -the four test runs differ from 371 kpps to 582 kpps. The average number of -flows in these tests is 240k, and each run has a minimum number of flows of 2 -and a maximum number of flows of 1.001 Mil. At the same time, the corresponding -packet throughput differ between 319 kpps to 680 kpps. Within each test run -of the four runs, when number of flows becomes larger, the packet throughput -seems not larger in the meantime. - -TC072 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The RTT results are similar throughout the different test dates and runs -between 0 ms and 24 ms with an average leatency of less than 13 ms. The PPS -results are not as consistent as the RTT results, for the mean packet -throughput of the four runs differ from 370 kpps to 582 kpps. - -Network utilization is measured by sar, that is system activity reporter, which -can display the average statistics for the time since the system was started. -Network utilization statistics are collected during UDP flows sent between the -VMs using pktgen as packet generator tool. The largest total number of packets -transmitted per second look similar for the four test runs, whose values change a -lot from 10 pps to 697 kpps. However, the total number of packets received per -second of three runs look similar, which have a large wide range of 2 pps to -1.497 Mpps, while the results on Sep. 18th and 20th have very small maximum -number of packets received per second of 817 kpps. - -In some test runs when running with less than approx. 251000 flows the PPS -throughput is normally flatter compared to when running with more flows, after -which the PPS throughput decreases. For the other test runs there is however no -significant change to the PPS throughput when the number of flows are -increased. In some test runs the PPS is also greater with 251000 flows -compared to other test runs where the PPS result is less with only 2 flows. - -There are lost packets reported in most of the test runs. There is no observed -correlation between the amount of flows and the amount of lost packets. -The lost amount of packets normally differs a lot per test run. - -Detailed test results ---------------------- -The scenario was run on Ericsson POD2_ and LF POD2_ with: -Fuel 9.0 -OpenStack Mitaka -OpenVirtualSwitch 2.5.90 -OpenDayLight Beryllium - -Rationale for decisions ------------------------ -Pass - -Conclusions and recommendations -------------------------------- -Tests were successfully executed and metrics collected. -No SLA was verified. To be decided on in next release of OPNFV. diff --git a/docs/results/os-onos-nofeature-ha.rst b/docs/results/os-onos-nofeature-ha.rst deleted file mode 100644 index d8b3ace5f..000000000 --- a/docs/results/os-onos-nofeature-ha.rst +++ /dev/null @@ -1,257 +0,0 @@ -.. This work is licensed under a Creative Commons Attribution 4.0 International -.. License. -.. http://creativecommons.org/licenses/by/4.0 - - -====================================== -Test Results for os-onos-nofeature-ha -====================================== - -.. toctree:: - :maxdepth: 2 - - -Joid -===== - -.. _Grafana: http://testresults.opnfv.org/grafana/dashboard/db/yardstick-main -.. _POD6: https://wiki.opnfv.org/pharos?&#community_test_labs - -Overview of test results ------------------------- - -See Grafana_ for viewing test result metrics for each respective test case. It -is possible to chose which specific scenarios to look at, and then to zoom in -on the details of each run test scenario as well. - -All of the test case results below are based on 5 scenario test runs, each run -on the Intel POD6_ between September 13 and 16 in 2016. - -TC002 ------ -The round-trip-time (RTT) between 2 VMs on different blades is measured using -ping. Most test run measurements result on average between 1.50 and 1.68 ms. -Only one test run has reached greatest RTT spike of 2.62 ms, which has -the smallest RTT of 1.00 ms. The other four runs have no similar spike at all, -the minimum and average RTTs of which are approx. 1.06 ms and 1.32 ms. SLA set -to be 10 ms. The SLA value is used as a reference, it has not been defined by -OPNFV. - -TC005 ------ -The IO read bandwidth actually refers to the storage throughput, which is -measured by fio and the greatest IO read bandwidth of the four runs is 175.4 -MB/s. The IO read bandwidth of the four runs looks similar on different four -days, with an average between 58.1 and 62.0 MB/s, except one on Sep. 14, for -its maximum storage throughput is only 133.0 MB/s. One of the runs has a -minimum BW of 497 KM/s and other has a maximum BW of 177.4 MB/s. The SLA of read -bandwidth sets to be 400 MB/s, which is used as a reference, and it has not -been defined by OPNFV. - -The results of storage IOPS for the five runs look similar with each other. The -IO read times per second of the five test runs have an average value between -1.20 K/s and 1.61 K/s, and meanwhile, the minimum result is only 41 times per -second. - -TC010 ------ -The tool we use to measure memory read latency is lmbench, which is a series of -micro benchmarks intended to measure basic operating system and hardware system -metrics. The memory read latency of the five runs is between 1.146 ns and 1.172 -ns on average. The variations within each test run are quite different, some -vary from a large range and others have a small change. For example, the -largest change is on September 13, the memory read latency of which is ranging -from 1.152 ns to 1.221 ns. However, the results on September 14 change very -little. The SLA sets to be 30 ns. The SLA value is used as a reference, it has -not been defined by OPNFV. - -TC011 ------ -Iperf3 is a tool for evaluating the packet delay variation between 2 VMs on -different blades. The reported packet delay variations of the five test runs -differ from each other. In general, the packet delay of the first two runs look -similar, for they both stay stable within each run. And the mean packet delay of -of them are 0.07714 ms and 0.07982 ms respectively. Of the five runs, the third -has the worst result, because the packet delay reaches 0.08384 ms. The trend of -therest two runs look the same, for the average packet delay are 0.07808 ms and -0.07727 ms respectively. The SLA value sets to be 10 ms. The SLA value is used -as a reference, it has not been defined by OPNFV. - -TC012 ------ -Lmbench is also used to measure the memory read and write bandwidth, in which -we use bw_mem to obtain the results. Among the five test runs, the memory -bandwidth of last three test runs almost keep stable within each run, which is -11.64, 11.71 and 11.61 GB/s on average. However, the memory read and write -bandwidth on Sep. 13 has a large range, for it ranges from 6.68 GB/s to 11.73 -GB/s. Here SLA set to be 15 GB/s. The SLA value is used as a reference, it has -not been defined by OPNFV. - -TC014 ------ -The Unixbench is used to evaluate the IaaS processing speed with regards to -score of single cpu running and parallel running. It can be seen from the -dashboard that the processing test results vary from scores 3208 to 3314, and -there is only one result one date. No SLA set. - -TC037 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The mean packet throughput of the five test runs is between 259.6 kpps and -318.4 kpps, of which the result of the second run is the highest. The RTT -results of all the test runs keep flat at approx. 20 ms. It is obvious that the -PPS results are not as consistent as the RTT results. - -The No. flows of the five test runs are 240 k on average and the PPS results -look a little waved since the largest packet throughput is 398.9 kpps and the -minimum throughput is 250.6 kpps respectively. - -There are no errors of packets received in the five runs, but there are still -lost packets in all the test runs. The RTT values obtained by ping of the five -runs have the similar average vaue, that is between 17 ms and 22 ms, of which -the worest RTT is 53 ms on Sep. 14th. - -CPU load is measured by mpstat, and CPU load of the four test runs seem a -little similar, since the minimum value and the peak of CPU load is between 0 -percent and 10 percent respectively. And the best result is obtained on Sep. -13rd, with an CPU load of 10 percent. - -TC069 ------ -With the block size changing from 1 kb to 512 kb, the memory write bandwidth -tends to become larger first and then smaller within every run test, which -rangs from 21.6 GB/s to 26.8 GB/s and then to 18.4 GB/s on average. Since the -test id is one, it is that only the INT memory write bandwidth is tested. On -the whole, when the block size is 8 kb and 16 kb, the memory write bandwidth -look similar with a minimal BW of 23.0 GB/s and peak value of 28.6 GB/s. And -then with the block size becoming larger, the memory write bandwidth tends to -decrease. SLA sets to be 7 GB/s. The SLA value is used as a a reference, it has -not been defined by OPNFV. - -TC070 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The network latency is measured by ping, and the results of the five test runs -look similar with each other, and within these test runs, the maximum RTT can -reach 53 ms and the average RTT is usually approx. 18 ms. The network latency -tested on Sep. 14 shows that it has a peak latency of 53 ms. But on the whole, -the average RTTs of the five runs keep flat and the network latency is -relatively short. - -Memory utilization is measured by free, which can display amount of free and -used memory in the system. The largest amount of used memory is 272 MiB on Sep -14. In general, the mean used memory of the five test runs have the similar -trend and the minimum memory used size is approx. 150 MiB, and the average -used memory size is about 250 MiB. On the other hand, for the mean free memory, -the five test runs have the similar trend, whose mean free memory change from -218 MiB to 342 MiB, with an average value of approx. 38 MiB. - -Packet throughput and packet loss can be measured by pktgen, which is a tool -in the network for generating traffic loads for network experiments. The mean -packet throughput of the five test runs seem quite different, ranging from -285.29 kpps to 297.76 kpps. The average number of flows in these tests is -240000, and each run has a minimum number of flows of 2 and a maximum number -of flows of 1.001 Mil. At the same time, the corresponding packet throughput -differ between 250.6k and 398.9k with an average packet throughput between -277.2 K and 318.4 K. In summary, the PPS results seem consistent. Within each -test run of the five runs, when number of flows becomes larger, the packet -throughput seems not larger at the same time. - -TC071 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The network latency is measured by ping, and the results of the five test runs -look similar with each other. Within each test run, the maximum RTT is only 49 -ms and the average RTT is usually approx. 20 ms. On the whole, the average -RTTs of the five runs keep stable and the network latency is relatively short. - -Cache utilization is measured by cachestat, which can display size of cache and -buffer in the system. Cache utilization statistics are collected during UDP -flows sent between the VMs using pktgen as packet generator tool.The largest -cache size is 215 MiB in the four runs, and the smallest cache size is 95 MiB. -On the whole, the average cache size of the five runs change a little and is -about 200 MiB, except the one on Sep. 14th, the mean cache size is very small, -which keeps 102 MiB. Meanwhile, the tread of the buffer size keep flat, since -they have a minimum value of 7 MiB and a maximum value of 8 MiB, with an -average value of about 7.8 MiB. - -Packet throughput can be measured by pktgen, which is a tool in the network for -generating traffic loads for network experiments. The mean packet throughput of -the four test runs seem quite different, ranging from 285.29 kpps to 297.76 -kpps. The average number of flows in these tests is 239.7k, and each run has a -minimum number of flows of 2 and a maximum number of flows of 1.001 Mil. At the -same time, the corresponding packet throughput differ between 227.3k and 398.9k -with an average packet throughput between 277.2k and 318.4k. Within each test -run of the five runs, when number of flows becomes larger, the packet -throughput seems not larger in the meantime. - -TC072 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The RTT results are similar throughout the different test dates and runs - between 0 ms and 49 ms with an average leatency of less than 22 ms. The PPS -results are not as consistent as the RTT results, for the mean packet -throughput of the five runs differ from 250.6 kpps to 398.9 kpps. - -Network utilization is measured by sar, that is system activity reporter, which -can display the average statistics for the time since the system was started. -Network utilization statistics are collected during UDP flows sent between the -VMs using pktgen as packet generator tool. The largest total number of packets -transmitted per second look similar for four test runs, whose values change a -lot from 10 pps to 399 kpps, except the one on Sep. 14th, whose total number -of transmitted per second keep stable, that is 10 pps. Similarly, the total -number of packets received per second look the same for four runs, except the -one on Sep. 14th, whose value is only 10 pps. - -In some test runs when running with less than approx. 90000 flows the PPS -throughput is normally flatter compared to when running with more flows, after -which the PPS throughput decreases. For the other test runs there is however no -significant change to the PPS throughput when the number of flows are -increased. In some test runs the PPS is also greater with 250000 flows -compared to other test runs where the PPS result is less with only 2 flows. - -There are lost packets reported in most of the test runs. There is no observed -correlation between the amount of flows and the amount of lost packets. -The lost amount of packets normally differs a lot per test run. - -Detailed test results ---------------------- -The scenario was run on Intel POD6_ with: -Joid -OpenStack Mitaka -Onos Goldeneye -OpenVirtualSwitch 2.5.90 -OpenDayLight Beryllium - -Rationale for decisions ------------------------ -Pass - -Conclusions and recommendations -------------------------------- -Tests were successfully executed and metrics collected. -No SLA was verified. To be decided on in next release of OPNFV. diff --git a/docs/results/os-onos-sfc-ha.rst b/docs/results/os-onos-sfc-ha.rst deleted file mode 100644 index e52ae3d55..000000000 --- a/docs/results/os-onos-sfc-ha.rst +++ /dev/null @@ -1,517 +0,0 @@ -.. This work is licensed under a Creative Commons Attribution 4.0 International -.. License. -.. http://creativecommons.org/licenses/by/4.0 - - -=============================== -Test Results for os-onos-sfc-ha -=============================== - -.. toctree:: - :maxdepth: 2 - - -fuel -==== - -.. _Grafana: http://testresults.opnfv.org/grafana/dashboard/db/yardstick-main -.. _POD2: https://wiki.opnfv.org/pharos?&#community_test_labs - -Overview of test results ------------------------- - -See Grafana_ for viewing test result metrics for each respective test case. It -is possible to chose which specific scenarios to look at, and then to zoom in -on the details of each run test scenario as well. - -All of the test case results below are based on 4 scenario test runs, each run -on the Ericsson POD2_ or LF POD2_ between September 5 and 10 in 2016. - -TC002 ------ -The round-trip-time (RTT) between 2 VMs on different blades is measured using -ping. Most test run measurements result on average between 0.5 and 0.6 ms. -A few runs start with a 1 - 1.5 ms RTT spike (This could be because of normal ARP -handling). One test run has a greater RTT spike of 1.9 ms, which is the same -one with the 0.7 ms average. The other runs have no similar spike at all. -To be able to draw conclusions more runs should be made. -SLA set to 10 ms. The SLA value is used as a reference, it has not -been defined by OPNFV. - -TC005 ------ -The IO read bandwidth looks similar between different dates, with an -average between approx. 170 and 200 MB/s. Within each test run the results -vary, with a minimum 2 MB/s and maximum 838 MB/s on the totality. Most runs -have a minimum BW of 3 MB/s (two runs at 2 MB/s). The maximum BW varies more in -absolute numbers between the dates, between 617 and 838 MB/s. -SLA set to 400 MB/s. The SLA value is used as a reference, it has not been -defined by OPNFV. - -TC010 ------ -The measurements for memory latency are similar between test dates and result -in approx. 1.2 ns. The variations within each test run are similar, between -1.215 and 1.219 ns. One exception is February 16, where the average is 1.222 -and varies between 1.22 and 1.28 ns. -SLA set to 30 ns. The SLA value is used as a reference, it has not been defined -by OPNFV. - -TC011 ------ -Packet delay variation between 2 VMs on different blades is measured using -Iperf3. On the first date the reported packet delay variation varies between -0.0025 and 0.011 ms, with an average delay variation of 0.0067 ms. -On the second date the delay variation varies between 0.002 and 0.006 ms, with -an average delay variation of 0.004 ms. - -TC012 ------ -Between test dates, the average measurements for memory bandwidth vary between -17.4 and 17.9 GB/s. Within each test run the results vary more, with a minimal -BW of 16.4 GB/s and maximum of 18.2 GB/s on the totality. -SLA set to 15 GB/s. The SLA value is used as a reference, it has not been -defined by OPNFV. - -TC014 ------ -The Unixbench processor test run results vary between scores 3080 and 3240, -one result each date. The average score on the total is 3150. -No SLA set. - -TC037 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The RTT results are similar throughout the different test dates and runs at -approx. 15 ms. Some test runs show an increase with many flows, in the range -towards 16 to 17 ms. One exception standing out is Feb. 15 where the average -RTT is stable at approx. 13 ms. The PPS results are not as consistent as the -RTT results. -In some test runs when running with less than approx. 10000 flows the PPS -throughput is normally flatter compared to when running with more flows, after -which the PPS throughput decreases. Around 20 percent decrease in the worst -case. For the other test runs there is however no significant change to the PPS -throughput when the number of flows are increased. In some test runs the PPS -is also greater with 1000000 flows compared to other test runs where the PPS -result is less with only 2 flows. - -The average PPS throughput in the different runs varies between 414000 and -452000 PPS. The total amount of packets in each test run is approx. 7500000 to -8200000 packets. One test run Feb. 15 sticks out with a PPS average of -558000 and approx. 1100000 packets in total (same as the on mentioned earlier -for RTT results). - -There are lost packets reported in most of the test runs. There is no observed -correlation between the amount of flows and the amount of lost packets. -The lost amount of packets normally range between 100 and 1000 per test run, -but there are spikes in the range of 10000 lost packets as well, and even -more in a rare cases. - -CPU utilization statistics are collected during UDP flows sent between the VMs -using pktgen as packet generator tool. The average measurements for CPU -utilization ratio vary between 1% to 2%. The peak of CPU utilization ratio -appears around 7%. - -TC069 ------ -Between test dates, the average measurements for memory bandwidth vary between -15.5 and 25.4 GB/s. Within each test run the results vary more, with a minimal -BW of 9.7 GB/s and maximum of 29.5 GB/s on the totality. -SLA set to 6 GB/s. The SLA value is used as a reference, it has not been -defined by OPNFV. - -TC070 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The RTT results are similar throughout the different test dates and runs at -approx. 15 ms. Some test runs show an increase with many flows, in the range -towards 16 to 17 ms. One exception standing out is Feb. 15 where the average -RTT is stable at approx. 13 ms. The PPS results are not as consistent as the -RTT results. -In some test runs when running with less than approx. 10000 flows the PPS -throughput is normally flatter compared to when running with more flows, after -which the PPS throughput decreases. Around 20 percent decrease in the worst -case. For the other test runs there is however no significant change to the PPS -throughput when the number of flows are increased. In some test runs the PPS -is also greater with 1000000 flows compared to other test runs where the PPS -result is less with only 2 flows. - -The average PPS throughput in the different runs varies between 414000 and -452000 PPS. The total amount of packets in each test run is approx. 7500000 to -8200000 packets. One test run Feb. 15 sticks out with a PPS average of -558000 and approx. 1100000 packets in total (same as the on mentioned earlier -for RTT results). - -There are lost packets reported in most of the test runs. There is no observed -correlation between the amount of flows and the amount of lost packets. -The lost amount of packets normally range between 100 and 1000 per test run, -but there are spikes in the range of 10000 lost packets as well, and even -more in a rare cases. - -Memory utilization statistics are collected during UDP flows sent between the -VMs using pktgen as packet generator tool. The average measurements for memory -utilization vary between 225MB to 246MB. The peak of memory utilization appears -around 340MB. - -TC071 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The RTT results are similar throughout the different test dates and runs at -approx. 15 ms. Some test runs show an increase with many flows, in the range -towards 16 to 17 ms. One exception standing out is Feb. 15 where the average -RTT is stable at approx. 13 ms. The PPS results are not as consistent as the -RTT results. -In some test runs when running with less than approx. 10000 flows the PPS -throughput is normally flatter compared to when running with more flows, after -which the PPS throughput decreases. Around 20 percent decrease in the worst -case. For the other test runs there is however no significant change to the PPS -throughput when the number of flows are increased. In some test runs the PPS -is also greater with 1000000 flows compared to other test runs where the PPS -result is less with only 2 flows. - -The average PPS throughput in the different runs varies between 414000 and -452000 PPS. The total amount of packets in each test run is approx. 7500000 to -8200000 packets. One test run Feb. 15 sticks out with a PPS average of -558000 and approx. 1100000 packets in total (same as the on mentioned earlier -for RTT results). - -There are lost packets reported in most of the test runs. There is no observed -correlation between the amount of flows and the amount of lost packets. -The lost amount of packets normally range between 100 and 1000 per test run, -but there are spikes in the range of 10000 lost packets as well, and even -more in a rare cases. - -Cache utilization statistics are collected during UDP flows sent between the -VMs using pktgen as packet generator tool. The average measurements for cache -utilization vary between 205MB to 212MB. - -TC072 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The RTT results are similar throughout the different test dates and runs at -approx. 15 ms. Some test runs show an increase with many flows, in the range -towards 16 to 17 ms. One exception standing out is Feb. 15 where the average -RTT is stable at approx. 13 ms. The PPS results are not as consistent as the -RTT results. -In some test runs when running with less than approx. 10000 flows the PPS -throughput is normally flatter compared to when running with more flows, after -which the PPS throughput decreases. Around 20 percent decrease in the worst -case. For the other test runs there is however no significant change to the PPS -throughput when the number of flows are increased. In some test runs the PPS -is also greater with 1000000 flows compared to other test runs where the PPS -result is less with only 2 flows. - -The average PPS throughput in the different runs varies between 414000 and -452000 PPS. The total amount of packets in each test run is approx. 7500000 to -8200000 packets. One test run Feb. 15 sticks out with a PPS average of -558000 and approx. 1100000 packets in total (same as the on mentioned earlier -for RTT results). - -There are lost packets reported in most of the test runs. There is no observed -correlation between the amount of flows and the amount of lost packets. -The lost amount of packets normally range between 100 and 1000 per test run, -but there are spikes in the range of 10000 lost packets as well, and even -more in a rare cases. - -Network utilization statistics are collected during UDP flows sent between the -VMs using pktgen as packet generator tool. Total number of packets received per -second was average on 200 kpps and total number of packets transmitted per -second was average on 600 kpps. - -Detailed test results ---------------------- -The scenario was run on Ericsson POD2_ and LF POD2_ with: -Fuel 9.0 -OpenStack Mitaka -Onos Goldeneye -OpenVirtualSwitch 2.5.90 -OpenDayLight Beryllium - -Rationale for decisions ------------------------ -Pass - -Tests were successfully executed and metrics collected. -No SLA was verified. To be decided on in next release of OPNFV. - -Conclusions and recommendations -------------------------------- -The pktgen test configuration has a relatively large base effect on RTT in -TC037 compared to TC002, where there is no background load at all. Approx. -15 ms compared to approx. 0.5 ms, which is more than a 3000 percentage -difference in RTT results. -Especially RTT and throughput come out with better results than for instance -the *fuel-os-nosdn-nofeature-ha* scenario does. The reason for this should -probably be further analyzed and understood. Also of interest could be -to make further analyzes to find patterns and reasons for lost traffic. -Also of interest could be to see if there are continuous variations where -some test cases stand out with better or worse results than the general test -case. - - -Joid -===== - -.. _Grafana: http://testresults.opnfv.org/grafana/dashboard/db/yardstick-main -.. _POD6: https://wiki.opnfv.org/pharos?&#community_test_labs - -Overview of test results ------------------------- - -See Grafana_ for viewing test result metrics for each respective test case. It -is possible to chose which specific scenarios to look at, and then to zoom in -on the details of each run test scenario as well. - -All of the test case results below are based on 4 scenario test runs, each run -on the Intel POD6_ between September 8 and 11 in 2016. - -TC002 ------ -The round-trip-time (RTT) between 2 VMs on different blades is measured using -ping. Most test run measurements result on average between 1.35 ms and 1.57 ms. -Only one test run has reached greatest RTT spike of 2.58 ms. Meanwhile, the -smallest network latency is 1.11 ms, which is obtained on Sep. 11st. In -general, the average of network latency of the four test runs are between 1.35 -ms and 1.57 ms. SLA set to be 10 ms. The SLA value is used as a reference, it -has not been defined by OPNFV. - -TC005 ------ -The IO read bandwidth actually refers to the storage throughput, which is -measured by fio and the greatest IO read bandwidth of the four runs is 175.4 -MB/s. The IO read bandwidth of the three runs looks similar, with an average -between 43.7 and 56.3 MB/s, except one on Sep. 8, for its maximum storage -throughput is only 107.9 MB/s. One of the runs has a minimum BW of 478 KM/s and -other has a maximum BW of 168.6 MB/s. The SLA of read bandwidth sets to be -400 MB/s, which is used as a reference, and it has not been defined by OPNFV. - -The results of storage IOPS for the four runs look similar with each other. The -IO read times per second of the four test runs have an average value between -978 per second and 1.20 K/s, and meanwhile, the minimum result is only 36 times -per second. - -TC010 ------ -The tool we use to measure memory read latency is lmbench, which is a series of -micro benchmarks intended to measure basic operating system and hardware system -metrics. The memory read latency of the four runs is between 1.164 ns and 1.244 -ns on average. The variations within each test run are quite different, some -vary from a large range and others have a small change. For example, the -largest change is on September 10, the memory read latency of which is ranging -from 1.128 ns to 1.381 ns. However, the results on September 11 change very -little. The SLA sets to be 30 ns. The SLA value is used as a reference, it has -not been defined by OPNFV. - -TC011 ------ -Iperf3 is a tool for evaluating the packet delay variation between 2 VMs on -different blades. The reported packet delay variations of the four test runs -differ from each other. In general, the packet delay of two runs look similar, -for they both stay stable within each run. And the mean packet delay of them -are 0.0772 ms and 0.0788 ms respectively. Of the four runs, the fourth has the -worst result, because the packet delay reaches 0.0838 ms. The rest one has a -large wide range from 0.0666 ms to 0.0798 ms. The SLA value sets to be 10 ms. -The SLA value is used as a reference, it has not been defined by OPNFV. - -TC012 ------ -Lmbench is also used to measure the memory read and write bandwidth, in which -we use bw_mem to obtain the results. Among the four test runs, the trend of the -memory bandwidth almost look similar, which all have a large wide range, and -the minimum and maximum results are 9.02 GB/s and 18.14 GB/s. Here SLA set to -be 15 GB/s. The SLA value is used as a reference, it has not been defined by -OPNFV. - -TC014 ------ -The Unixbench is used to evaluate the IaaS processing speed with regards to -score of single cpu running and parallel running. It can be seen from the -dashboard that the processing test results vary from scores 3395 to 3475, and -there is only one result one date. No SLA set. - -TC037 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The mean packet throughput of the four test runs is between 362.1 kpps and -363.5 kpps, of which the result of the third run is the highest. The RTT -results of all the test runs keep flat at approx. 17 ms. It is obvious that the -PPS results are not as consistent as the RTT results. - -The No. flows of the four test runs are 240 k on average and the PPS results -look a little waved since the largest packet throughput is 418.1 kpps and the -minimum throughput is 326.5 kpps respectively. - -There are no errors of packets received in the four runs, but there are still -lost packets in all the test runs. The RTT values obtained by ping of the four -runs have the similar average vaue, that is approx. 17 ms, of which the worst -RTT is 39 ms on Sep. 11st. - -CPU load is measured by mpstat, and CPU load of the four test runs seem a -little similar, since the minimum value and the peak of CPU load is between 0 -percent and nine percent respectively. And the best result is obtained on Sep. -10, with an CPU load of nine percent. - -TC069 ------ -With the block size changing from 1 kb to 512 kb, the memory write bandwidth -tends to become larger first and then smaller within every run test, which -rangs from 25.9 GB/s to 26.6 GB/s and then to 18.1 GB/s on average. Since the -test id is one, it is that only the INT memory write bandwidth is tested. On -the whole, when the block size is from 2 kb to 16 kb, the memory write -bandwidth look similar with a minimal BW of 22.1 GB/s and peak value of 28.6 -GB/s. And then with the block size becoming larger, the memory write bandwidth -tends to decrease. SLA sets to be 7 GB/s. The SLA value is used as a reference, -it has not been defined by OPNFV. - -TC070 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The network latency is measured by ping, and the results of the four test runs -look similar with each other, and within these test runs, the maximum RTT can -reach 39 ms and the average RTT is usually approx. 17 ms. The network latency -tested on Sep. 11 shows that it has a peak latency of 39 ms. But on the whole, -the average RTTs of the five runs keep flat and the network latency is -relatively short. - -Memory utilization is measured by free, which can display amount of free and -used memory in the system. The largest amount of used memory is 270 MiB on the -first two runs. In general, the mean used memory of two test runs have very -large memory utilization, which can reach 264 MiB on average. And the other two -runs have a large wide range of memory usage with the minimum value of 150 MiB -and the maximum value of 270 MiB. On the other hand, for the mean free memory, -the four test runs have the similar trend with that of the mean used memory. -In general, the mean free memory change from 220 MiB to 342 MiB. - -Packet throughput and packet loss can be measured by pktgen, which is a tool -in the network for generating traffic loads for network experiments. The mean -packet throughput of the four test runs seem quite different, ranging from -326.5 kpps to 418.1 kpps. The average number of flows in these tests is -240000, and each run has a minimum number of flows of 2 and a maximum number -of flows of 1.001 Mil. At the same time, the corresponding packet throughput -differ between 326.5 kpps and 418.1 kpps with an average packet throughput between -361.7 kpps and 363.5 kpps. In summary, the PPS results seem consistent. Within each -test run of the four runs, when number of flows becomes larger, the packet -throughput seems not larger at the same time. - -TC071 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The network latency is measured by ping, and the results of the four test runs -look similar with each other. Within each test run, the maximum RTT is only 47 -ms and the average RTT is usually approx. 15 ms. On the whole, the average -RTTs of the four runs keep stable and the network latency is relatively small. - -Cache utilization is measured by cachestat, which can display size of cache and -buffer in the system. Cache utilization statistics are collected during UDP -flows sent between the VMs using pktgen as packet generator tool. The largest -cache size is 214 MiB, which is same for the four runs, and the smallest cache -size is 94 MiB. On the whole, the average cache size of the four runs look the -same and is between 198 MiB and 207 MiB. Meanwhile, the tread of the buffer -size keep flat, since they have a minimum value of 7 MiB and a maximum value of -8 MiB, with an average value of about 7.9 MiB. - -Packet throughput can be measured by pktgen, which is a tool in the network for -generating traffic loads for network experiments. The mean packet throughput of -the four test runs seem quite the same, which is approx. 363 kpps. The average -number of flows in these tests is 240k, and each run has a minimum number of -flows of 2 and a maximum number of flows of 1.001 Mil. At the same time, the -corresponding packet throughput differ between 327 kpps and 418 kpps with an -average packet throughput of about 363 kpps. Within each test run of the four -runs, when number of flows becomes larger, the packet throughput seems not -larger in the meantime. - -TC072 ------ -The amount of packets per second (PPS) and round trip times (RTT) between 2 VMs -on different blades are measured when increasing the amount of UDP flows sent -between the VMs using pktgen as packet generator tool. - -Round trip times and packet throughput between VMs can typically be affected by -the amount of flows set up and result in higher RTT and less PPS throughput. - -The RTT results are similar throughout the different test dates and runs -between 0 ms and 47 ms with an average leatency of less than 16 ms. The PPS -results are not as consistent as the RTT results, for the mean packet -throughput of the four runs differ from 361.7 kpps to 365.0 kpps. - -Network utilization is measured by sar, that is system activity reporter, which -can display the average statistics for the time since the system was started. -Network utilization statistics are collected during UDP flows sent between the -VMs using pktgen as packet generator tool. The largest total number of packets -transmitted per second look similar for two test runs, whose values change a -lot from 10 pps to 432 kpps. While results of the other test runs seem the same -and keep stable with the average number of packets transmitted per second of 10 -pps. However, the total number of packets received per second of the four runs -look similar, which have a large wide range of 2 pps to 657 kpps. - -In some test runs when running with less than approx. 250000 flows the PPS -throughput is normally flatter compared to when running with more flows, after -which the PPS throughput decreases. For the other test runs there is however no -significant change to the PPS throughput when the number of flows are -increased. In some test runs the PPS is also greater with 250000 flows -compared to other test runs where the PPS result is less with only 2 flows. - -There are lost packets reported in most of the test runs. There is no observed -correlation between the amount of flows and the amount of lost packets. -The lost amount of packets normally differs a lot per test run. - -Detailed test results ---------------------- -The scenario was run on Intel POD6_ with: -Joid -OpenStack Mitaka -Onos Goldeneye -OpenVirtualSwitch 2.5.90 -OpenDayLight Beryllium - -Rationale for decisions ------------------------ -Pass - -Conclusions and recommendations -------------------------------- -Tests were successfully executed and metrics collected. -No SLA was verified. To be decided on in next release of OPNFV. - diff --git a/docs/results/overview.rst b/docs/results/overview.rst deleted file mode 100644 index b4a050545..000000000 --- a/docs/results/overview.rst +++ /dev/null @@ -1,106 +0,0 @@ -.. This work is licensed under a Creative Commons Attribution 4.0 International -.. License. -.. http://creativecommons.org/licenses/by/4.0 -.. (c) OPNFV, Ericsson AB and others. - -Yardstick test tesult document overview -======================================= - -.. _`Yardstick user guide`: artifacts.opnfv.org/yardstick/docs/userguide/index.html -.. _Dashboard: http://testresults.opnfv.org/grafana/dashboard/db/yardstick-main -.. _Jenkins: https://build.opnfv.org/ci/view/yardstick/ -.. _Scenarios: http://testresults.opnfv.org/grafana/dashboard/db/yardstick-scenarios - -This document provides an overview of the results of test cases developed by -the OPNFV Yardstick Project, executed on OPNFV community labs. - -Yardstick project is described in `Yardstick user guide`_. - -Yardstick is run systematically at the end of an OPNFV fresh installation. -The system under test (SUT) is installed by the installer Apex, Compass, Fuel -or Joid on Performance Optimized Datacenter (POD); One single installer per -POD. All the runnable test cases are run sequentially. The installer and the -POD are considered to evaluate whether the test case can be run or not. That is -why all the number of test cases may vary from 1 installer to another and from -1 POD to POD. - -OPNFV CI provides automated build, deploy and testing for -the software developed in OPNFV. Unless stated, the reported tests are -automated via Jenkins Jobs. Yardsrick test results from OPNFV Continous -Integration can be found in the following dashboard: - -* *Yardstick* Dashboard_: uses influx DB to store Yardstick CI test results and - Grafana for visualization (user: opnfv/ password: opnfv) - -The results of executed test cases are available in Dashboard_ and all logs are -stored in Jenkins_. - -It was not possible to execute the entire Yardstick test cases suite on the -PODs assigned for release verification over a longer period of time, due to -continuous work on the software components and blocking faults either on -environment, features or test framework. - -The list of scenarios supported by each installer can be described as follows: - -+-------------------------+---------+---------+---------+---------+ -| Scenario | Apex | Compass | Fuel | Joid | -+=========================+=========+=========+=========+=========+ -| os-nosdn-nofeature-noha | | | X | X | -+-------------------------+---------+---------+---------+---------+ -| os-nosdn-nofeature-ha | X | X | X | X | -+-------------------------+---------+---------+---------+---------+ -| os-odl_l2-nofeature-ha | X | X | X | X | -+-------------------------+---------+---------+---------+---------+ -| os-odl_l2-nofeature-noha| | | X | | -+-------------------------+---------+---------+---------+---------+ -| os-odl_l3-nofeature-ha | X | X | X | | -+-------------------------+---------+---------+---------+---------+ -| os-odl_l3-nofeature-noha| | | X | | -+-------------------------+---------+---------+---------+---------+ -| os-onos-sfc-ha | X | X | X | X | -+-------------------------+---------+---------+---------+---------+ -| os-onos-sfc-noha | | | X | | -+-------------------------+---------+---------+---------+---------+ -| os-onos-nofeature-ha | X | X | X | X | -+-------------------------+---------+---------+---------+---------+ -| os-onos-nofeature-noha | | | X | | -+-------------------------+---------+---------+---------+---------+ -| os-odl_l2-sfc-ha | | | X | | -+-------------------------+---------+---------+---------+---------+ -| os-odl_l2-sfc-noha | X | X | X | | -+-------------------------+---------+---------+---------+---------+ -| os-odl_l2-bgpvpn-ha | X | | X | | -+-------------------------+---------+---------+---------+---------+ -| os-odl_l2-bgpvpn-noha | | X | X | | -+-------------------------+---------+---------+---------+---------+ -| os-nosdn-kvm-ha | | | X | | -+-------------------------+---------+---------+---------+---------+ -| os-nosdn-kvm-noha | | X | X | | -+-------------------------+---------+---------+---------+---------+ -| os-nosdn-ovs-ha | | | X | | -+-------------------------+---------+---------+---------+---------+ -| os-nosdn-ovs-noha | X | | X | | -+-------------------------+---------+---------+---------+---------+ -| os-ocl-nofeature-ha | | | | | -+-------------------------+---------+---------+---------+---------+ -| os-nosdn-lxd-ha | | | | X | -+-------------------------+---------+---------+---------+---------+ -| os-nosdn-lxd-noha | | | | X | -+-------------------------+---------+---------+---------+---------+ -| os-odl_l2-fdio-noha | X | | | | -+-------------------------+---------+---------+---------+---------+ -| os-odl_l2-moon-ha | | X | | | -+-------------------------+---------+---------+---------+---------+ - -To qualify for release, the scenarios must have deployed and been successfully -tested in four consecutive installations to establish stability of deployment -and feature capability. It is a recommendation to run Yardstick test -cases over a longer period of time in order to better understand the behavior -of the system under test. - -References ----------- - -* IEEE Std 829-2008. "Standard for Software and System Test Documentation". - -* OPNFV Colorado release note for Yardstick. diff --git a/docs/results/results.rst b/docs/results/results.rst deleted file mode 100644 index 04c6b9f87..000000000 --- a/docs/results/results.rst +++ /dev/null @@ -1,57 +0,0 @@ -.. This work is licensed under a Creative Commons Attribution 4.0 International -.. License. -.. http://creativecommons.org/licenses/by/4.0 - -Results listed by scenario -========================== - -The following sections describe the yardstick results as evaluated for the -Colorado release scenario validation runs. Each section describes the -determined state of the specific scenario as deployed in the Colorado -release process. - -Scenario Results -================ - -.. _Dashboard: http://testresults.opnfv.org/grafana/dashboard/db/yardstick-main -.. _Jenkins: https://build.opnfv.org/ci/view/yardstick/ - -The following documents contain results of Yardstick test cases executed on -OPNFV labs, triggered by OPNFV CI pipeline, documented per scenario. - - -.. toctree:: - :maxdepth: 1 - - os-nosdn-nofeature-ha.rst - os-nosdn-nofeature-noha.rst - os-odl_l2-nofeature-ha.rst - os-odl_l2-bgpvpn-ha.rst - os-odl_l2-sfc-ha.rst - os-nosdn-kvm-ha.rst - os-onos-nofeature-ha.rst - os-onos-sfc-ha.rst - -Test results of executed tests are avilable in Dashboard_ and logs in Jenkins_. - - -Feature Test Results -==================== - -The following features were verified by Yardstick test cases: - - * IPv6 - - * HA (see :doc:`yardstick-opnfv-ha`) - - * KVM - - * Parser - - * Virtual Traffic Classifier (see :doc:`yardstick-opnfv-vtc`) - - * StorPerf - -.. note:: The test cases for IPv6 and Parser Projects are included in the - compass scenario. - diff --git a/docs/results/yardstick-opnfv-ha.rst b/docs/results/yardstick-opnfv-ha.rst deleted file mode 100644 index ef1617342..000000000 --- a/docs/results/yardstick-opnfv-ha.rst +++ /dev/null @@ -1,118 +0,0 @@ -.. This work is licensed under a Creative Commons Attribution 4.0 International -.. License. -.. http://creativecommons.org/licenses/by/4.0 - - -=================================== -Test Results for yardstick-opnfv-ha -=================================== - -.. toctree:: - :maxdepth: 2 - -Details -======= -There are two test cases, TC019 and TC025, for high availability (HA) test of -OPNFV platform, and both test cases were executed in CMCC's lab with 3+2 HA -deployment, where the installer is Arno SR1 release of fuel. - - -TC019 ------ -This test case verifies the high availability of the openstack service, i.e. -"nova-api", on controller node. -There are one attacker, "kill-process" which kills all "nova-api" processes, -and two monitors, "openstack-cmd" monitoring "nova-api" service by openstack -command "nova image-list", while "process" monitor checks whether "nova-api" -process is running. Please see the test case description document for detail. - -Overview of test results ------------------------- -The service_outage_time of "nova image-list" is 0 seconds, while the -process_recover_time of "nova-api" is 300 seconds which equals the running time -of this test case, that means the "nova-api" service can't automatiocally -recover itself. - -Detailed test results ---------------------- -All "nova-api" process on the selected controller node was killed, and results -of two monitors were collected. Specifically, the results of "nova image-list" -request were collected from compute node and the status of "nova-api" process -were collected from the selected controller node. - -Each monitor was running in a single process. The running time of each monitor -was about 300 seconds with no waiting time between twice monitor running. For -"nova image-list", the running times is 127, that's to say there is one -openstack command request every 2.36 seconds; while the running times is 141 -for "nova-api" process checking, the accurancy is about 2.13 seconds. - -The outage time of each monitor, which the name is "service_outage_time" for -"openstack-cmd" monitor and "process_recover_time" for "process" monitor, is -defined as the duration from the begin time of the first failure request to the -end time of the last failure request. - -All "nova image-list" requestes were success, so the service_outage_time of -"nova image-list" is 0 second, while "nova-api" processes were not running for -all "process" checking, so the process_recover_time of "nova-api" is 300s. - -Rationale for decisions ------------------------ -The service_outage_time is 0 second, that means the failover time of openstack -service is less than 2.36s, which is the period of each request. However, the -process_recover_time equals test case runing time, that means the process is -not automatically recovered, so this test case is fail. - - -TC025 ------ -This test case verifies the high availability of controller node. When one of -the controller node abnormally shutdown, the service provided should be OK. -There are one attacker, "kill-process" which kills all "nova-api" processes, -and two "openstack-cmd" monitors, one monitoring openstack command -"nova image-list" and the other monitoring "neutron router-list". -Please see the test case description document for detail. - -Overview of test results ------------------------- -The both service_outage_time of "nova image-list" and "neutron router-list" -were 0 second. - -Detailed test results ---------------------- -A selected controller node was shutdown, and results of two monitors were -collected from compute node. - -The return results of "nova image-list" and "neutron router-list" requests from -compute node were collected, then the failure requestion time were statistic -service_outage_time of corresponding service. - -Each monitor was running in a single process. The running time of each monitor -was about 300 seconds with no waiting time between twice monitor running. For -"nova image-list", the running times is 49, that's to say there is one -openstack command request every 6.12 seconds; while the running times is 28 for -"neutron router-list", the accurancy is about 10.71 seconds. - -The "service_outage_time" for two monitors is defined as the duration from the -begin time of the first failure request to the end time of the last failure -request. - -All "nova image-list" and "neutron router-list" requestes were success, so the -service_outage_time of both two monitor were 0 second. - -Rationale for decisions ------------------------ -As service_outage_time of all monitors are 0 second, that means there are none -failure request in this test case running time, this test case is passed. - - -Conclusions and recommendations -------------------------------- -The TC019 shows the killed process will be not automatically recovered, which -should be imporved. - -There are several improvement points for HA test: -a) Running test cases in different enveriment deployed by different installers, -such as compass4nfv, apex and joid, with different versiones. -b) The period of each request is a little long, it needs more accurate test -method. -c) More test cases with different faults and different monitors are needed. diff --git a/docs/results/yardstick-opnfv-kvm.rst b/docs/results/yardstick-opnfv-kvm.rst deleted file mode 100644 index ee4c6390b..000000000 --- a/docs/results/yardstick-opnfv-kvm.rst +++ /dev/null @@ -1,38 +0,0 @@ -.. This work is licensed under a Creative Commons Attribution 4.0 International -.. License. -.. http://creativecommons.org/licenses/by/4.0 - - -==================================== -Test Results for yardstick-opnfv-kvm -==================================== - -.. toctree:: - :maxdepth: 2 - - -Details -======= - -.. after this doc is filled, remove all comments and include the scenario in -.. results.rst by removing the comment on the file name. - - -Overview of test results ------------------------- - -.. general on metrics collected, number of iterations - -Detailed test results ---------------------- - -.. info on lab, installer, scenario - -Rationale for decisions ------------------------ -.. result analysis, pass/fail - -Conclusions and recommendations -------------------------------- - -.. did the expected behavior occured? diff --git a/docs/results/yardstick-opnfv-parser.rst b/docs/results/yardstick-opnfv-parser.rst deleted file mode 100644 index 520d867ef..000000000 --- a/docs/results/yardstick-opnfv-parser.rst +++ /dev/null @@ -1,38 +0,0 @@ -.. This work is licensed under a Creative Commons Attribution 4.0 International -.. License. -.. http://creativecommons.org/licenses/by/4.0 - - -======================================= -Test Results for yardstick-opnfv-parser -======================================= - -.. toctree:: - :maxdepth: 2 - - -Details -======= - -.. after this doc is filled, remove all comments and include the scenario in -.. results.rst by removing the comment on the file name. - - -Overview of test results ------------------------- - -.. general on metrics collected, number of iterations - -Detailed test results ---------------------- - -.. info on lab, installer, scenario - -Rationale for decisions ------------------------ -.. result analysis, pass/fail - -Conclusions and recommendations -------------------------------- - -.. did the expected behavior occured? diff --git a/docs/results/yardstick-opnfv-vtc.rst b/docs/results/yardstick-opnfv-vtc.rst deleted file mode 100644 index 059b5491f..000000000 --- a/docs/results/yardstick-opnfv-vtc.rst +++ /dev/null @@ -1,248 +0,0 @@ -.. This work is licensed under a Creative Commons Attribution 4.0 International -.. License. -.. http://creativecommons.org/licenses/by/4.0 - -.. _Dashboard006: http://testresults.opnfv.org/grafana/dashboard/db/yardstick-tc006 -.. _Dashboard007: http://testresults.opnfv.org/grafana/dashboard/db/yardstick-tc007 -.. _Dashboard020: http://testresults.opnfv.org/grafana/dashboard/db/yardstick-tc020 -.. _Dashboard021: http://testresults.opnfv.org/grafana/dashboard/db/yardstick-tc021 -.. _DashboardVTC: http://testresults.opnfv.org/grafana/dashboard/db/vtc-dashboard -==================================== -Test Results for yardstick-opnfv-vtc -==================================== - -.. toctree:: - :maxdepth: 2 - - -Details -======= - -.. after this doc is filled, remove all comments and include the scenario in -.. results.rst by removing the comment on the file name. - - -Overview of test results ------------------------- - -.. general on metrics collected, number of iterations - -The virtual Traffic Classifier (vtc) Scenario supported by Yardstick is used by 4 Test Cases: - -- TC006 -- TC007 -- TC020 -- TC021 - - -* TC006 - -TC006 is the Virtual Traffic Classifier Data Plane Throughput Benchmarking Test. -It collects measures about the end-to-end throughput supported by the -virtual Traffic Classifier (vTC). -Results of the test are shown in the Dashboard006_ -The throughput is expressed as percentage of the available bandwidth on the NIC. - - -* TC007 - -TC007 is the Virtual Traffic Classifier Data Plane Throughput Benchmarking in presence of -noisy neighbors Test. -It collects measures about the end-to-end throughput supported by the -virtual Traffic Classifier when a user-defined number of noisy neighbors is deployed. -Results of the test are shown in the Dashboard007_ -The throughput is expressed as percentage of the available bandwidth on the NIC. - - -* TC020 - -TC020 is the Virtual Traffic Classifier Instantiation Test. -It verifies that a newly instantiated vTC is alive and functional and its instantiation -is correctly supported by the underlying infrastructure. -Results of the test are shown in the Dashboard020_ - - -* TC021 - -TC021 is the Virtual Traffic Classifier Instantiation in presence of noisy neighbors Test. -It verifies that a newly instantiated vTC is alive and functional and its instantiation -is correctly supported by the underlying infrastructure when noisy neighbors are present. -Results of the test are shown in the Dashboard021_ - -* Generic - -In the Generic scenario the Virtual Traffic Classifier is running on a standard Openstack -setup and traffic is being replayed from a neighbor VM. The traffic sent contains -various protocols and applications, and the VTC identifies them and exports the data. -Results of the test are shown in the DashboardVTC. - -Detailed test results ---------------------- - -* TC006 - -The results for TC006 have been obtained using the following test case -configuration: - -- Context: Dummy -- Scenario: vtc_throughput -- Network Techology: SR-IOV -- vTC Flavor: m1.large - - -* TC007 - -The results for TC007 have been obtained using the following test case -configuration: - -- Context: Dummy -- Scenario: vtc_throughput_noisy -- Network Techology: SR-IOV -- vTC Flavor: m1.large -- Number of noisy neighbors: 2 -- Number of cores per neighbor: 2 -- Amount of RAM per neighbor: 1G - - -* TC020 - -The results for TC020 have been obtained using the following test case -configuration: - -The results listed in previous section have been obtained using the following -test case configuration: - -- Context: Dummy -- Scenario: vtc_instantiation_validation -- Network Techology: SR-IOV -- vTC Flavor: m1.large - - -* TC021 - -The results listed in previous section have been obtained using the following -test case configuration: - -- Context: Dummy -- Scenario: vtc_instantiation_validation -- Network Techology: SR-IOV -- vTC Flavor: m1.large -- Number of noisy neighbors: 2 -- Number of cores per neighbor: 2 -- Amount of RAM per neighbor: 1G - - -For all the test cases, the user can specify different values for the parameters. - -* Generic - -The results listed in the previous section have been obtained, using a -standard Openstack setup. -The user can replay his/her own traffic and see the corresponding results. - -Rationale for decisions ------------------------ - -* TC006 - -The result of the test is a number between 0 and 100 which represents the percentage of bandwidth -available on the NIC that corresponds to the supported throughput by the vTC. - - -* TC007 - -The result of the test is a number between 0 and 100 which represents the percentage of bandwidth -available on the NIC that corresponds to the supported throughput by the vTC. - -* TC020 - -The execution of the test is done as described in the following: - -- The vTC is deployed on the OpenStack testbed; -- Some traffic is sent to the vTC; -- The vTC changes the header of the packets and sends them back to the packet generator; -- The packet generator checks that all the packets are received correctly and have been changed -correctly by the vTC. - -The test is declared as PASSED if all the packets are correcly received by the packet generator -and they have been modified by the virtual Traffic Classifier as required. - - -* TC021 - -The execution of the test is done as described in the following: - -- The vTC is deployed on the OpenStack testbed; -- The noisy neighbors are deployed as requested by the user; -- Some traffic is sent to the vTC; -- The vTC change the header of the packets and sends them back to the packet generator; -- The packet generator checks that all the packets are received correctly and have been changed -correctly by the vTC - -The test is declared as PASSED if all the packets are correcly received by the packet generator -and they have been modified by the virtual Traffic Classifier as required. - -* Generic - -The execution of the test consists of the following actions: - -- The vTC is deployed on the OpenStack testbed; -- The traffic generator VM is deployed on the Openstack Testbed; -- Traffic data are relevant to the network setup; -- Traffic is sent to the vTC; - - - -Conclusions and recommendations -------------------------------- - -* TC006 - -The obtained results show that the virtual Traffic Classifier can support up to 4 Gbps -(40% of the available bandwidth) correspond to the expected behaviour of the virtual -Traffic Classifier. -Using the configuration with SR-IOV and large flavor, the expected throughput should -generally be in the range between 3 and 4 Gbps. - - -* TC007 - -These results correspond to the configuration in which the virtual Traffic Classifier uses SR-IOV -Virtual Functions and the flavor is set to large for the virtual machine. -The throughput is in the range between 2.5 Gbps and 3.7 Gbps. -This shows that the effect of 2 noisy neighbors reduces the throughput of -the service between 10 and 20%. -Increasing number of neihbours would have a higher impact on the performance. - - -* TC020 - -The obtained results correspond to the expected behaviour of the virtual Traffic Classifier. -Using the configuration with SR-IOV and large flavor, the expected result is that the vTC is -correctly instantiated, it is able to receive and send packets using SR-IOV technology -and to forward packets back to the packet generator changing the TCP/IP header as required. - - -* TC021 - -The obtained results correspond to the expected behaviour of the virtual Traffic Classifier. -Using the configuration with SR-IOV and large flavor, the expected result is that the vTC is -correctly instantiated, it is able to receive and send packets using SR-IOV technology -and to forward packets back to the packet generator changing the TCP/IP header as required, -also in presence of noisy neighbors. - -* Generic - -The obtained results correspond to the expected behaviour of the virtual Traffic Classifier. -Using the aforementioned configuration the expected application protocols are identified -and their traffic statistics are demonstrated in the DashboardVTC, a group of popular -applications is selected to demonstrate the sound operation of the vTC. -The demonstrated application protocols are: -- HTTP -- Skype -- Bittorrent -- Youtube -- Dropbox -- Twitter -- Viber -- iCloud |