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-rw-r--r--docs/userguide/opnfv_yardstick_tc069.rst95
-rw-r--r--docs/userguide/opnfv_yardstick_tc072.rst110
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diff --git a/docs/userguide/opnfv_yardstick_tc069.rst b/docs/userguide/opnfv_yardstick_tc069.rst
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+.. This work is licensed under a Creative Commons Attribution 4.0 International
+.. License.
+.. http://creativecommons.org/licenses/by/4.0
+.. (c) OPNFV, Huawei Technologies Co.,Ltd and others.
+
+*************************************
+Yardstick Test Case Description TC069
+*************************************
+
+.. _RAMspeed: http://alasir.com/software/ramspeed/
+
++-----------------------------------------------------------------------------+
+|Memory Bandwidth |
+| |
++--------------+--------------------------------------------------------------+
+|test case id | OPNFV_YARDSTICK_TC069_Memory Bandwidth |
+| | |
++--------------+--------------------------------------------------------------+
+|metric | Megabyte per second (MBps) |
+| | |
++--------------+--------------------------------------------------------------+
+|test purpose | To evaluate the IaaS compute performance with regards to |
+| | memory bandwidth. |
+| | Measure the maximum possible cache and memory performance |
+| | while reading and writing certain blocks of data (starting |
+| | from 1Kb and further in power of 2) continuously through ALU |
+| | and FPU respectively. |
+| | Measure different aspects of memory performance via synthetic|
+| | simulations. Each simulation consists of four performances |
+| | (Copy, Scale, Add, Triad). |
+| | Test results, graphs and similar shall be stored for |
+| | comparison reasons and product evolution understanding |
+| | between different OPNFV versions and/or configurations. |
+| | |
++--------------+--------------------------------------------------------------+
+|configuration | File: opnfv_yardstick_tc069.yaml |
+| | |
+| | * SLA (optional): 7000 (MBps) min_bandwidth: The minimum |
+| | amount of memory bandwidth that is accepted. |
+| | * type_id: 1 - runs a specified benchmark (by an ID number): |
+| | 1 -- INTmark [writing] 4 -- FLOATmark [writing] |
+| | 2 -- INTmark [reading] 5 -- FLOATmark [reading] |
+| | 3 -- INTmem 6 -- FLOATmem |
+| | * block_size: 64 Megabytes - the maximum block size per array|
+| | * load: 32 Gigabytes - the amount of data load per pass |
+| | * iterations: 5 - test is run 5 times iteratively. |
+| | * interval: 1 - there is 1 second delay between each |
+| | iteration. |
+| | |
++--------------+--------------------------------------------------------------+
+|test tool | RAMspeed |
+| | |
+| | RAMspeed is a free open source command line utility to |
+| | measure cache and memory performance of computer systems. |
+| | RAMspeed is not always part of a Linux distribution, hence it|
+| | needs to be installed in the test image. |
+| | |
++--------------+--------------------------------------------------------------+
+|references | RAMspeed_ |
+| | |
+| | ETSI-NFV-TST001 |
+| | |
++--------------+--------------------------------------------------------------+
+|applicability | Test can be configured with different: |
+| | |
+| | * benchmark operations (such as INTmark [writing], |
+| | INTmark [reading], FLOATmark [writing], |
+| | FLOATmark [reading], INTmem, FLOATmem); |
+| | * block size per array; |
+| | * load per pass; |
+| | * number of batch run iterations; |
+| | * iterations and intervals. |
+| | |
+| | There are default values for each above-mentioned option. |
+| | |
++--------------+--------------------------------------------------------------+
+|pre-test | The test case image needs to be installed into Glance |
+|conditions | with RAmspeed included in the image. |
+| | |
+| | No POD specific requirements have been identified. |
+| | |
++--------------+--------------------------------------------------------------+
+|test sequence | description and expected result |
+| | |
++--------------+--------------------------------------------------------------+
+|step 1 | The host is installed as client. RAMspeed is invoked and logs|
+| | are produced and stored. |
+| | |
+| | Result: logs are stored. |
+| | |
++--------------+--------------------------------------------------------------+
+|test verdict | Test fails if the measured memory bandwidth is below the SLA |
+| | value or if there is a test case execution problem. |
+| | |
++--------------+--------------------------------------------------------------+
diff --git a/docs/userguide/opnfv_yardstick_tc072.rst b/docs/userguide/opnfv_yardstick_tc072.rst
new file mode 100644
index 000000000..2e7ee057c
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+.. This work is licensed under a Creative Commons Attribution 4.0 International
+.. License.
+.. http://creativecommons.org/licenses/by/4.0
+.. (c) OPNFV, Huawei Technologies Co.,Ltd and others.
+
+*************************************
+Yardstick Test Case Description TC072
+*************************************
+
+.. _cirros: https://download.cirros-cloud.net
+.. _pktgen: https://www.kernel.org/doc/Documentation/networking/pktgen.txt
+.. _sar: http://linux.die.net/man/1/sar
+
++-----------------------------------------------------------------------------+
+|Latency, Network Utilization, Throughput, Packet Loss |
+| |
++--------------+--------------------------------------------------------------+
+|test case id | OPNFV_YARDSTICK_TC072_Latency, Network Utilization, |
+| | Throughput,Packet Loss |
+| | |
++--------------+--------------------------------------------------------------+
+|metric | Number of flows, latency, throughput, Network Utilization, |
+| | packet loss |
+| | |
++--------------+--------------------------------------------------------------+
+|test purpose | To evaluate the IaaS network performance with regards to |
+| | flows and throughput, such as if and how different amounts |
+| | of flows matter for the throughput between hosts on different|
+| | compute blades. Typically e.g. the performance of a vSwitch |
+| | depends on the number of flows running through it. Also |
+| | performance of other equipment or entities can depend |
+| | on the number of flows or the packet sizes used. |
+| | The purpose is also to be able to spot trends. |
+| | Test results, graphs and similar shall be stored for |
+| | comparison reasons and product evolution understanding |
+| | between different OPNFV versions and/or configurations. |
+| | |
++--------------+--------------------------------------------------------------+
+|configuration | file: opnfv_yardstick_tc072.yaml |
+| | |
+| | Packet size: 64 bytes |
+| | Number of ports: 1, 10, 50, 100, 300, 500, 750 and 1000. |
+| | The amount configured ports map from 2 up to 1001000 flows, |
+| | respectively. Each port amount is run two times, for 20 |
+| | seconds each. Then the next port_amount is run, and so on. |
+| | During the test Network Utilization on both client and |
+| | server, and the network latency between the client and server|
+| | are measured. |
+| | The client and server are distributed on different HW. |
+| | For SLA max_ppm is set to 1000. |
+| | |
++--------------+--------------------------------------------------------------+
+|test tool | pktgen |
+| | |
+| | Pktgen is not always part of a Linux distribution, hence it |
+| | needs to be installed. It is part of the Yardstick Glance |
+| | image. |
+| | (As an example see the /yardstick/tools/ directory for how |
+| | to generate a Linux image with pktgen included.) |
+| | |
+| | ping |
+| | |
+| | Ping is normally part of any Linux distribution, hence it |
+| | doesn't need to be installed. It is also part of the |
+| | Yardstick Glance image. |
+| | (For example also a cirros_ image can be downloaded, it |
+| | includes ping) |
+| | |
+| | sar |
+| | |
+| | The sar command writes to standard output the contents of |
+| | selected cumulative activity counters in the operating |
+| | system. |
+| | sar is normally part of a Linux distribution, hence it |
+| | doesn't needs to be installed. |
+| | |
++--------------+--------------------------------------------------------------+
+|references | Ping and sar man pages |
+| | |
+| | pktgen_ |
+| | |
+| | ETSI-NFV-TST001 |
+| | |
++--------------+--------------------------------------------------------------+
+|applicability | Test can be configured with different packet sizes, amount |
+| | of flows and test duration. Default values exist. |
+| | |
+| | SLA (optional): max_ppm: The number of packets per million |
+| | packets sent that are acceptable to lose, not received. |
+| | |
++--------------+--------------------------------------------------------------+
+|pre-test | The test case image needs to be installed into Glance |
+|conditions | with pktgen included in it. |
+| | |
+| | No POD specific requirements have been identified. |
+| | |
++--------------+--------------------------------------------------------------+
+|test sequence | description and expected result |
+| | |
++--------------+--------------------------------------------------------------+
+|step 1 | The hosts are installed, as server and client. pktgen is |
+| | invoked and logs are produced and stored. |
+| | |
+| | Result: Logs are stored. |
+| | |
++--------------+--------------------------------------------------------------+
+|test verdict | Fails only if SLA is not passed, or if there is a test case |
+| | execution problem. |
+| | |
++--------------+--------------------------------------------------------------+