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| author |   Tibor Frank <tifrank@cisco.com> | 2019-02-05 10:20:41 +0100 |
|---|---|---|
| committer | Tibor Frank <tifrank@cisco.com> | 2019-02-05 13:30:43 +0000 |
| commit | 5c739ab22c2b62dd38a4d89d62188e1baa7a0f45 (patch) | |
| tree | da73983b4f680c218d1ad7e8c2dc5ba337fb2896 /docs/report/introduction/methodology_http_tcp_with_wrk_tool.rst | |
| parent | 469ca5b1b873e7db2649a7a3d9e2aedb992180a4 (diff) | |
CSIT-1420: Split methodology section to more files
Change-Id: I861e578434abdf72244d684fca8cfd66e1db9c28
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 124101d22151239b0411a73ae4d2bf8d70970937)
Diffstat (limited to 'docs/report/introduction/methodology_http_tcp_with_wrk_tool.rst')
| -rw-r--r-- | docs/report/introduction/methodology_http_tcp_with_wrk_tool.rst | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/docs/report/introduction/methodology_http_tcp_with_wrk_tool.rst b/docs/report/introduction/methodology_http_tcp_with_wrk_tool.rst new file mode 100644 index 0000000000..28f3fc6bbb --- /dev/null +++ b/docs/report/introduction/methodology_http_tcp_with_wrk_tool.rst @@ -0,0 +1,40 @@ +HTTP/TCP with WRK Tool +---------------------- + +`WRK HTTP benchmarking tool <https://github.com/wg/wrk>`_ is used for +experimental TCP/IP and HTTP tests of VPP TCP/IP stack and built-in +static HTTP server. WRK has been chosen as it is capable of generating +significant TCP/IP and HTTP loads by scaling number of threads across +multi-core processors. + +This in turn enables quite high scale benchmarking of the main TCP/IP +and HTTP service including HTTP TCP/IP Connections-Per-Second (CPS), +HTTP Requests-Per-Second and HTTP Bandwidth Throughput. + +The initial tests are designed as follows: + +- HTTP and TCP/IP Connections-Per-Second (CPS) + + - WRK configured to use 8 threads across 8 cores, 1 thread per core. + - Maximum of 50 concurrent connections across all WRK threads. + - Timeout for server responses set to 5 seconds. + - Test duration is 30 seconds. + - Expected HTTP test sequence: + + - Single HTTP GET Request sent per open connection. + - Connection close after valid HTTP reply. + - Resulting flow sequence - 8 packets: >Syn, <Syn-Ack, >Ack, >Req, + <Rep, >Fin, <Fin, >Ack. + +- HTTP Requests-Per-Second + + - WRK configured to use 8 threads across 8 cores, 1 thread per core. + - Maximum of 50 concurrent connections across all WRK threads. + - Timeout for server responses set to 5 seconds. + - Test duration is 30 seconds. + - Expected HTTP test sequence: + + - Multiple HTTP GET Requests sent in sequence per open connection. + - Connection close after set test duration time. + - Resulting flow sequence: >Syn, <Syn-Ack, >Ack, >Req[1], <Rep[1], + .., >Req[n], <Rep[n], >Fin, <Fin, >Ack. |