diff options
Diffstat (limited to 'docs/results')
| -rw-r--r-- | docs/results/compass-os-nosdn-nofeature-ha.rst | 109 |
1 files changed, 102 insertions, 7 deletions
diff --git a/docs/results/compass-os-nosdn-nofeature-ha.rst b/docs/results/compass-os-nosdn-nofeature-ha.rst index 3c3359bf5..bc75a2c10 100644 --- a/docs/results/compass-os-nosdn-nofeature-ha.rst +++ b/docs/results/compass-os-nosdn-nofeature-ha.rst @@ -14,25 +14,120 @@ Test Results for compass-os-nosdn-nofeature-ha Details ======= -.. after this doc is filled, remove all comments and include the scenario in -.. results.rst by removing the comment on the file name. - +.. _Grafana: http://130.211.154.108/grafana/dashboard/db/yardstick-main +.. _SC_POD: https://wiki.opnfv.org/pharos?&#community_test_labs Overview of test results ------------------------ -.. general on metrics collected, number of iterations +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 consecutive scenario test +runs, each run on the Huawei SC_POD_ between February 13 and 18 in 2016. The +best would be to have more runs to draw better conclusions from, but these are +the only runs available at the time of OPNFV R2 release + +TC002 +----- +The round-trip-time (RTT) between 2 VMs on different blades is measured using +ping. The measurements are on average varying between 1.95 and 2.23 ms +with a first 2 - 3.27 ms RTT spike in the beginning of each run (This could be +because of normal ARP handling).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 look similar between different test runs, with an +average at approx. 145-162 MB/s. Within each run the results vary much, +minimum 2MB/s and maximum 712MB/s on the totality. +SLA set to 400KB/s. The SLA value is used as a reference, it has not been +defined by OPNFV. + +TC010 +----- +The measurements for memory latency are consistent among test runs and results +in approx. 1.2 ns. The variations between runs are similar, between +1.215 and 1.278 ns. SLA set to 30 ns. The SLA value is used as +a reference, it has not been defined by OPNFV. + +TC011 +----- +For this scenario no results are available to report on. Probable reason is +an integer/floating point issue regarding how InfluxDB is populated with +result data from the test runs. + +TC012 +----- +The average measurements for memory bandwidth are consistent among most of the +different test runs at 12.98 - 16.73 GB/s. The last test run averages at +16.67 GB/s. Within each run the results vary, with minimal BW of 16.59 +GB/s and maximum of 16.71 GB/s of 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 single and parallel speed scores show similar results +at approx. 3000. The runs vary between scores 2499 and 3105. +No SLA set. + +TC027 +----- +The round-trip-time (RTT) between VM1 with ipv6 router on different blades is +measured using ping6. The measurements are consistent at approx. 4 ms. +SLA set to 30 ms.The SLA value is used as a reference, it has not been +defined by OPNFV. + +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 are typically affected by +the amount of flows set up and result in higher RTT and less PPS +throughput. + +When running with less than 10000 flows the results are flat and consistent. +RTT is then approx. 30 ms and the number of PPS remains flat at approx. +230000 PPS. Beyond approx. 10000 flows and up to 1000000 (one million) there +is an even drop in RTT and PPS performance, eventually ending up at approx. +105-113 ms and 100000 PPS respectively. + +TC040 +----- +test purpose is to verify the function of Yang-to-Tosca in Parse, and this test +case is a weekly task, so it was triggered by manually, the result whether the +output is same with expected outcome is success +No SLA set. Detailed test results --------------------- -.. info on lab, installer, scenario +The scenario was run on Huawei SC_POD_ with: +Compass 1.0 +OpenStack Liberty +OVS 2.4.0 + +No SDN controller installed Rationale for decisions ----------------------- -.. result analysis, pass/fail +Pass + +Tests were successfully executed and metrics collects (apart from TC011_). +No SLA was verified. To be decided on in next release of OPNFV. Conclusions and recommendations ------------------------------- -.. did the expected behavior occured? +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 (30 ms +compared to 1 ms or less, which is more than a 3000 percentage different +in RTT results). The larger amounts of flows in TC037 generate worse +RTT results, in the magnitude of several hundreds of milliseconds. It would +be interesting to also make and compare all these measurements to completely +(optimized) bare metal machines running native Linux with all other relevant +tools available, e.g. lmbench, pktgen etc. |