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2020-11-26Support CLI command change for event loggerVratko Polak1-2/+7
+ The old command is tried if the new one fails. Change-Id: I0afdcd7ac699595347b42f3a7d34e1281bb0dc0e Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2020-11-26Report: Add dataTibor Frank1-0/+2
Change-Id: If42cacf6c643d35aaa7f65d8e2f87972d23d251b Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-26Report: Reorganize the NAT44 chaptersTibor Frank2-2/+2
- packet throughput - speed-up Change-Id: I5d49ae2da54170e48c51db47e035d2121471be0d Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-26Ansible: Hashicorp Consulpmikus35-3/+887
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I56987d744d9143a95954d85f2557cda07220c681
2020-11-26Trending: Fix build number in error message.Tibor Frank1-6/+1
Change-Id: I1708ebd24a6a26db53a14192b23fe51569543333 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-26vpp_device: disable IPv6 in containersJuraj Linkeš1-0/+3
Even with IPv6 nd disabled in VMs, there are IPv6 packets coming from DuT: --dut_if2_mac ba:dc:0f:fe:02:05 ... dst = 33:33:00:00:00:01 src = ba:dc:0f:fe:02:05 Docker disables IPv6 by default on interfaces it manages, which doesn't include VF interfaces. Disabling IPv6 in containers using sysctl may fix this. Change-Id: Idba506653442a3da2cd82e69cedddb3294d92788 Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
2020-11-25Add rxq_thr optionpmikus1-1/+2
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I46750f8571d86dc13df95252e8894c4b988efd5c
2020-11-25Report: Add dataTibor Frank1-0/+2
- 2n-zn2 iter Change-Id: I7412963c918b53e44294f4cf213a806c8435e3b5 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-24ansible: update 3n-tsh hugepagesJuraj Linkeš2-4/+6
Fix "Not enough availablehuge pages: 1483!". Also update 3n-tsh docs. Change-Id: I1d37a66af1e2363f77fdbd87d238e8ff5535b011 Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
2020-11-24lab: ThunderX2 updatesJuraj Linkeš2-6/+6
Update after switching one 1n-tx2 and the idle ThunderX2 servers between racks. Update the idle ThunderX2 specs to a new perf testbed, 2n-tx2. Add Server-Type-B12 which is a modified Server-Type-B2 with one extra NIC (needed for 2n-tx2). Change-Id: I51af358f1feb476652eddfe82b5af1d0d70ac259 Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
2020-11-23Report: Add 2n-zn2 DPDK LatencyTibor Frank1-0/+11
Change-Id: Id4738b823a77e59d5efd913f770326726b8a81e2 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-23Trendig: Fix alerting for 2n-zn2Tibor Frank1-1/+3
Change-Id: I4e4d156dcb9d93bf0c537a870e6fab6c500f5810 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-23Report: Configure rls2009.48Tibor Frank2-2/+2
Change-Id: Ib7c4bc51bea43dafa2bd788c709c800caeb75988 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-23Report: Add 2n-zn2Tibor Frank2-2/+2647
Change-Id: Ifaba0d689a279ae650ae30531b21533cc6927262 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-20Trending: Add 2n-zn2Tibor Frank1-1/+1321
Change-Id: I49e2c50829af8f538155b6262ec2872a68560858 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-20PAL: Remove temporary pdf filesTibor Frank1-0/+6
Change-Id: I65cf505edd346fc5da240be08310064b3755e458 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-20Report: Add dataTibor Frank1-1/+2
Change-Id: I7efb7a339e248972604b1c8027d21ea32e9f4070 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-19Trending: Add NAT44 testsTibor Frank3-227/+857
Change-Id: I2601a786f58b1d89cc9a90cb16ff20e6331abbfe Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-18Ansible: Docker updatepmikus4-10/+17
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: Ie48a96d83d37d7292d261875371e09d4b9152c7b
2020-11-18T-Rex: 2.86pmikus7-80/+74
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: Id56b87ab868f2897a6563914b0beca2acc25e706
2020-11-18Report: Add dataTibor Frank1-2/+3
Change-Id: I73a735b3e82aaa01f56c21bf91e5073f144c584f Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-16Ansible: Remove vpp_device snergster dependencypmikus4-10/+12
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I145a4b5511141f1e2b4e387daa358e32dd2c8015
2020-11-16Report: Add dataTibor Frank1-11/+69
Change-Id: I3aaf06de4ae5fb2dbeef5920987bc427bf0bb529 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-13Report: Add dataTibor Frank1-17/+28
Change-Id: I2027c8e0be76c119d88c966f700f9639ed4c1784 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-12Switch licenses in GPL directoryVratko Polak1-12/+19
To be merged after this completes: https://wiki.fd.io/view/TSC/Relicensing_Procedure Change-Id: I003e53a620a5f82ba2bcc65b12f9c84ae92264ef Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2020-11-12Report: Fix spec of latency graphsTibor Frank1-11/+0
Change-Id: Ic2d8c66ec44b89354e4dbf4f9605c8e53bf21481 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-12Report: Add NAT44 dataTibor Frank3-353/+158
- reorder NAT44 graphs Change-Id: Ied762a85fb1ee69c7d12971e3e15822571a18451 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-11Ansible: Remove vpp_device snergster dependencypmikus4-8/+37
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: Id14c3f2f4f8689256172dc2b3ebc4fbaed5de8d3
2020-11-10TCP CPS: Count NAT sessionsVratko Polak1-2/+4
The previous code counted full TCP connections, which need one more packet, leading to worse results. Change-Id: Ifcf78356b6ed54819ea0bf5aa069d7d9cb951183 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2020-11-10Speed up test archive compressionVratko Polak1-1/+1
16 times faster setting at cost of 50% larger archive. Before: $ time ( cat tests.tar | xz -9e > tests.9e.tar.xz ) real 0m41.640s user 0m41.009s sys 0m0.602s $ wc -c tests.9e.tar.xz 913432 tests.9e.tar.xz After: $ time ( cat tests.tar | xz -3 > tests.3.tar.xz ) real 0m2.422s user 0m2.294s sys 0m0.161s $ wc -c tests.3.tar.xz 1556080 tests.3.tar.xz Change-Id: Ia5c86183d4e19db3cbf95dd84cf86ee720ef4051 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2020-11-09Report: Add dataTibor Frank1-0/+2
Change-Id: Id59947b8c502e4bf7b7ce66ad326f481346c98d6 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-06PAL: Tests order in plotsTibor Frank1-73/+91
Change-Id: Ic9342f0f3deea3d7d175c437993289c86464bb99 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-06Report: Add NAT44 LatencyTibor Frank1-66/+66
Change-Id: I2c247c5362396bcb4c8b42b1b46a2601091ca968 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-05Report: Add NAT44, part 2Tibor Frank1-16/+278
Change-Id: I81c3b43407921ed7912b530bb93c725515d3d583 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-05Report: Configure rls2009.46Tibor Frank2-2/+2
Change-Id: I7886285de8edbf66e03e1b22d85c2e7a4c4d7224 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-03Report: Fix bugs in NAT44 graphsTibor Frank2-547/+101
Change-Id: I6de094fc0cb2acdfb6eeb22e6d85a65d2e9f1478 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-02Report: Add dataTibor Frank1-11/+22
Change-Id: I800273d04c3f956e58be727cbf5befa61377fa2b Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-02Report: Add dataTibor Frank2-3/+20
Change-Id: I99836894960f74f9dc283b812e1106ac512db3ae Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-11-01Report: Add dataTibor Frank1-4/+68
Change-Id: I1cf61c523d781db3dbeccf89077c50992cb03205 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-10-30Report: Add NAT44 dataTibor Frank1-51/+40
Change-Id: I463bf61d41484738ba5c614b473bcb5457e6abe1 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-10-30Report: Add NATT44 testsTibor Frank1-332/+760
Change-Id: I3920f881286565029f35bcfa700f36c6701db457 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-10-30Report: Add dataTibor Frank1-0/+4
Change-Id: Iaa85aaa5179136281ab05325efcf0e91c234a774 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-10-29Support existing test types with ASTFVratko Polak18-1093/+2050
+ Add UDP_CPS, TCP_CPS, UDP_PPS and TCP_PPS suites. + Update existing cps traffic profiles. + Add missing traffic profiles. + UDP: + Single burst of 32 packets was confirmed as safe enough for TRex. + Maybe 64 could work, but not enough testing for that. + Multiple bursts have lead to reduced TRex performance, as overlaping bursts (from different client instances) tend to fill up the buffers. + TCP: + Data size set to 11111 bytes, completely arbitrarily. + Results look reasonable, so I have kept that. - MSS not set at all - No tested support for frame size other than 64B. - Frame size does not even factor into TCP profiles. + So other frame sizes are skipped in autogen. + Update tags in related suites. - HOSTS_{n} and SRC_USER_{n} should be unified. - Questionable clarification on difference between IP4BASE and SCALE. + Add NAT state resetters to tests that need them. + Resetter is called (if set) before each measurement. + If ramp-up is detected, resetter is not set. + Rename "mult" argument to "multiplier". + Abstracted from packets to transactions. + Transaction corresponds to profile. + TRex multiplier argument sets target rate in transactions per second. + The familiar STL traffic: + Bidirectional is considered to be 2 packets per transaction. + Unidirectional is considered to be 1 packet per transaction. + The newer ASTF traffic: + 4 subtypes, each has different number of packets per transaction. + For max rate computation: + Packets in the more numerous direction are considered. + Rely on TRex reported traffic duration for ASTF: + Use the server side value. - Client side value is higher by an overhead. - TRex is not sending traffic during that time. + Remove delays from traffic profiles. - Those delays would increase the reprted traffic time. + Support for scale lmited trials. + Only for ASTF profiles, each ASTF profile has limited scale. + Scale defined in suite variables. + For TRex to send all transactions provided duration value is ignored. + The appropriate value is computed in TrafficGenerator. + An ad-hoc time constant is added to match the TRex client side time overhead. + The profile driver receives the computed duration. + Measurement for PLRsearch add a sleep if the computed duration is smaller. + Alternative argument for search algos if scale is limited. + Both need higher timeout to accomodate big scales. + MLRsearch can afford fewer phases. + Added a parameter to optionally shorten the duration. + Use short duration for runtime stats trial and failure stats trial. + Use very large keepalive values in udp profiles to avoid ka packets. + No polling in ASTF profile driver. - Polling could eliminate the time overhead value. + But polling proved to introduce some loss, affecting the results. + Handle duration stretching in ASTF by stopping traffic. + The stop has several steps so that: + The traffic is really stopped entirely. + Late packets do not count (maybe as errors). + Stats are preserved to read for results (and cleared afterwards). + Several quantities added to ReceiveRateMeasurement: + Original target duration is preserved (algos need that). + Input estimate (tps) for early search iterations. + Output estimate (maybe pps) for MRR output. + Strict result (unsent counts as loss) for NDR. + Use L2 counters (opackets, ipackets) where possible. - TRex has trouble processing packets for the L7 ones at high loads. + Remove warmup from profile drivers and keywords. + Suites should call "Send ramp-up traffic" explicitly if needed. + Added parsing for few more counters. + Both to use in formulas or just for debug purposes. - Only 64B cases in autogen, framesize support to be added later. + Latency streams during search can be enabled via PERF_USE_LATENCY env var. + MLRsearch improvments: + Rename argument names to min_rate and max_rate. + Use relative receive rate in initial phase. + PLRsearch improvements: + Careful computation when output (pps) does not match input (tps). + Use geometric distribution (instead of Poisson). + Helps agains math errors. + This should improve estimate stability. - But in practice big losses still lead to significant jumps. + Traffic generator improvements: + send_traffic_on_tg now calls the full set_rate_provider_defaults. + _send_traffic_on_tg_internal for the logic without provider defaults. + As the internal function is re-used by measure() without affecting defaults. + Move _parse_traffic_results just before get_measurement_result. + As the latter uses fields set bu the former, it is now easier to read. + Multiple sources for approximate duration. + Tried from more precise to more available. + Includes logic for _pps tests (added in later change). + Move explicit type conversions to earlier occurences. + Profile driver output field uses semicolons to simplify parsing. + Performance Robot lib file split to several smaller ones. + performance_actions.robot: + Hosts Additional Statistics Action For * keywords. + performance_display.robot: + Hosts keyword for displaying and verifying results. + Change test message to use the correct unit (pps or cps). + performance_limits.robot renamed to performance_vars.robot + Added many keywords, mostly for accessing test variables. + Moved variables for Policer into a new keyword there. + Some keywords need sophisticated logic. - Other are basically Get Variable Value. + But in future more logic can be added, without editing callers. + Documentation for the new keywords acts as a documentation for test variables. + performance_utils.robot has the rest. + Eliminated arguments if the value is in test variable. + Small improvements to documentation. - Still not enough cleanup with respect to arguments and test variables. + Keywords are sorted alphabetically now in each one. + Suites: + Unified variables table: + No colons in comments. + ${n_hosts}, ${n_ports} and use them instead hardcoded numbers. + Add -cps to existing cps suite names. + Remove "trial data overwrite". + Compute max rate as in STL suites. + Each NAT suite has ip4base suite to compare results to. - Those act as indirect TRex calibration. - VPP does not lose packets in those. + Latency in ASTF suites is disabled hard. - As we do not support latency in ASTF profiles yet. + Unidirectional tests governed by suite variable, not an argument. + Write long argument lists vertically. + Prefer to use argument names. + In Python, also the last argument is followed by comma. + It makes renaming and reordering easier. + Similarly applies to prints with long lists of values. + A TODO to update api crc file comments. Change-Id: I84729355edbec051298a9de1162107f88ff5737d Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2020-10-29tests: Add GSO enabled testsMartin Balaz9-25/+151
Change-Id: I409b060f64ae7c6787448ae519fd76d8384e9ffb Signed-off-by: Martin Balaz <martin.balaz@pantheon.tech>
2020-10-28PAL: Remove debug info from result parserTibor Frank1-6/+0
Change-Id: I9b6c2185e43ed0b33dbeafb3d2757656f9e49bc3 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-10-28PAL: Add processing of PPS and CPS testsTibor Frank3-39/+396
Change-Id: I7b15c69c923d47e83c2dc586cdc03ed4ebaeec74 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-10-28Report: Configure rls2009.45Tibor Frank2-2/+2
Change-Id: I8918f09411254b64abb65a165a0e284f735b306e Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-10-28Report: Add dataTibor Frank1-0/+7
Change-Id: I2394b42e177758a8f3ce4aeeb912b264cf3b457c Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-10-26Report: Add dataTibor Frank1-15/+32
Change-Id: Ib5acc321ac7d5db7598b30b9783cee06ee8c1462 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-10-23CSIT-1597 NAT44 API: dynamic configJan Gelety3-3/+74
- cover API changes in VPP: https://gerrit.fd.io/r/c/vpp/+/29463 - update vpp stable to version 21.01-rc0~283-g5f4f2081c Change-Id: I079c10e4537448c3b078f22c3fe4ed266a5e2e2c Signed-off-by: Jan Gelety <jgelety@cisco.com>