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2020-10-26Support existing test types with ASTFVratko Polak1-1/+20
Manual cherry-pick from master [1], reverting impact of [2] and [3]. [1] https://gerrit.fd.io/r/c/csit/+/28208/176 [2] https://gerrit.fd.io/r/c/csit/+/29077 [3] https://gerrit.fd.io/r/c/csit/+/29529 The heap multipliers are left in suites, as that simplifies cherry-picking between branches. Original [0] commit message: Support existing test types with ASTF + 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> Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-09-03Framework: Code aligmentspmikus1-2/+8
+ Unifying code structures - To easily plug another DUT + New PCI PassThrough templates + Improved perf stat on cores allocated in test. Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I325f17b977314f93cb91818feddfddf3e607eb8a
2020-08-07Perf: NAT44 endpoint-dependent mode - udp, part IJan Gelety1-36/+65
- continuation of https://gerrit.fd.io/r/c/csit/+/26898 as there was reached limit of changes (1000) Jira: CSIT-1711 - udp synthetic profiles w/o data packets - udp cps perf tests, phase I (no special "search cps" KW) Part I means that we are using MRR tests to collect traffic data until there is ready new CPS test type with corresponding algorithm. Change-Id: I0d30feb9ecf1d0bff937152656f8eb422f831378 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-06-30make graph node variant can be configured from gerrit triggerYulong Pei1-0/+1
for example, below will trigger VPP with default code path test in CSIT, "csit-2n-clx-perftest mrrAND64bANDnic_intel-xxv710ANDeth-l2bdbasemaclrnNOTdrv_avf" and below will trigger VPP with avx512 code path test in CSIT, "csit-2n-clx-perftest icl mrrAND64bANDnic_intel-xxv710ANDeth-l2bdbasemaclrnNOTdrv_avf" Change-Id: Id3abf932203ce00f34f8643c5bc4d5fc4d3e6efb Signed-off-by: Yulong Pei <yulong.pei@intel.com>
2020-05-04FIX: IPsecvagrant1-4/+0
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: Iacd7aa49d9832233033fe18fc228ccd45c12b4db
2020-04-17FIX: Proper NUMA computePeter Mikus1-1/+1
+ FIX for Vratko's FIX Change-Id: Ia6ff137120d84bdd2b9e02e3e935c62d1c732b7b Signed-off-by: Peter Mikus <pmikus@cisco.com>
2020-04-17Fix numa detectionVratko Polak1-1/+1
On 3n-hsw, xl-710 is numa 1. The old code returned 0, causing performance regression. Fixes: 14a71b74b414df7616ccb5ada3d50ecb90d96bae Change-Id: I81d3f711b6a37438f6411e29baafae9dec1c00a4 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2020-04-06Improve pf layerPeter Mikus1-85/+15
+ Merge single/double link + Introduce _pf{n}[0] variables so we can access physical function same way as virtual function + Cleanup code by moving complex logic to python + Prepare code for multiple vf functions Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: Ic2e74a38bfa146441357de8f0916aeb638941c49
2020-01-28perf: hoststack iperf3 test tuningDave Wallace1-2/+1
Change-Id: I53425f57fe9ecef9cff2c94642cc7cb24537a961 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2020-01-23FIX: Various issuesPeter Mikus1-0/+4
- TrafficProfile - IPsec jumbo - TDLK leftover - Trex scapy server Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I0601ea75ed6e7318c46124fb02e9c61066089791
2020-01-15Hoststack perf infrastructure refactoringDave Wallace1-1/+26
- DUT only topology (hoststack test apps are co-located with vpp) - Make vpp app specific keywords generic where applicable - Add IP4 Prefix to topology file - Support running wrk in linux namespace - Refactor namespace cleanup - Remove redundant namespace creation code - Refactor test/keyword dirs: tcp -> hoststack - Add hoststack utility keywords - Refactor wrk suite setup/teardown - Update tests with recent perf infra changes Change-Id: Ia1cf07978d579393eef94923819a87c8c1f36f34 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2019-12-11Introduce VPP-IPsec container tests.Ludovit Mikula1-3/+37
Change-Id: Ie64d662e81879bd52785e0188450d998bf056bda Signed-off-by: Ludovit Mikula <ludovit.mikula@pantheon.tech>
2019-12-03Remove: VIRLPeter Mikus1-28/+0
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I2b1672412e19f15cb46246fffa931351cd3d518b
2019-11-28Python3: resources and librariesJan Gelety1-44/+54
Change-Id: I1392c06b1d64f62b141d24c0d42a8e36913b15e2 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2019-11-13LIGATO: RemovePeter Mikus1-67/+0
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I0c9b8b07ed3a113e24a38faaddd5ed06fae67768
2019-10-25Introduce pre-initialize driver layerPeter Mikus1-217/+85
+ This will help unify driver base differences between TCs. + Decrease amount of logic needed for suite generator. Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I1e84ba361dc1e829f0612c58a61096e2633ce0c5
2019-10-09Add vpp loadbalancer maglev mode test suitehaiyanX1.zhang1-0/+1
Change-Id: I61555ba566efef0a2151db9a30bf7f5d9ccad1df Signed-off-by: haiyanx1.zhang <haiyanx1.zhang@intel.com>
2019-09-26CSIT-1471: Policer - VAT API to PAPIpremkumarv1-1/+1
Change-Id: I6c7eff8d9cbb196ccb684a45579ac59942351cfe Signed-off-by: premkumarv <preym17@gmail.com>
2019-09-19LISP: 3-node (func) to 2-node (dev) converstionNidhy1-0/+8
Change-Id: I0fbe4d9ef1b30a1ac1382ea43b5b52aeb8a7d39f Signed-off-by: Nidhy <nidhyanandhan.a@hcl.com>
2019-09-10Refactor getting telemetryPeter Mikus1-2/+9
+ Ability to get stats from CNF via SocketPAPI - Remove obsolete functions Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I4d1b32a7279244592be96644e4f8a530c4f29a15
2019-08-19FIX: Missing ACL libraryPeter Mikus1-0/+1
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I1497a9b031603d09d69a29ed7167686848d4b7c5
2019-08-12Clean: Various librariesPeter Mikus1-0/+2
- Remove translate TC as they have no perf opposite - Remove unused keywords - Merge similar keywords / rename - Move keywords from perf library to categories Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I6433006136e2497ad8fb17193aa20c578d836999
2019-08-09Clean: L2 bridge domainPeter Mikus1-27/+1
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I3721900b91a9c8e9db8766bdcb9771b6bcf95bca
2019-08-09Clean: Interface KeywordsPeter Mikus1-0/+9
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: Ideddcea56120cf770aec78ca24813baf7d05ba11
2019-08-08FIX: Various typos in nf_density + missing KWPeter Mikus1-0/+14
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I73878542672ab2dcfa1db046fbca4b7d931e744c
2019-08-06Add: Dot1Q + L2BD + GBPPeter Mikus1-1/+2
Change-Id: I0050f715011ecfa92b3ee88b301809a56abb7946 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2019-07-26Change: Move few KWPeter Mikus1-0/+25
Change-Id: I8c8ae1d7eed8cf28fc63ce42b2dc36dd16a5c0da Signed-off-by: Peter Mikus <pmikus@cisco.com>
2019-07-17Use PapiSocketProvider for most PAPI callsVratko Polak1-1/+2
Ticket: CSIT-1541 Ticket: VPP-1722 Ticket: CSIT-1546 + Increase timeout to hide x520 slownes of show hardware detail. - Install sshpass and update ssh client in virl bootstrap. + Added TODOs to remove when CSIT-1546 is fixed. + Enable default socksvr on any startup conf. + Improve OptionString init and repr. - The non-socket executor still kept for stats. + Remove everything unrelated to stats from non-socket executor. - Remove some debug-loooking calls to avoid failures. TODO: Introduce proper parsing to the affected keywords. + Reduce logging from PAPI code to level INFO. - Needs https://gerrit.fd.io/r/20660 to fully work. + Change default values for LocalExecution.run() + Return code check enabled by default. Code is more readable when rc!=0 is allowed explicitly, and the test code will now detect unexpected failures. + Logging disabled by default. Output XML is large already. Important logging can be enabled explicitly. + Restore alphabetical order in common.sh functions. Change-Id: I05882cb6b620ad14638f7404b5ad38c7a5de9e6c Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2019-07-17Refactor VPP Device VM vhost testsjuraj.linkes1-1/+1
* replace the current VM image with kernel img * rework keyword usage to make it consistent with performance tests * remove resources/libraries/robot/shared/qemu.robot as it's not used anywhere anymore Change-Id: Ia5bc19e9e6ed9af031e4d9b5c0c89431fb49fd33 Signed-off-by: juraj.linkes <juraj.linkes@pantheon.tech>
2019-07-12VPPD: Cop, iACL, PolicerPeter Mikus1-4/+7
- Alignment with PERF Change-Id: Id7b2cb91c88e44cf9265c3376330f6aa579abf7a Signed-off-by: Peter Mikus <pmikus@cisco.com>
2019-07-11Aligning FUNC/PERF keywords - Data drivenPeter Mikus1-4/+18
Change-Id: I233c8908c724556db09c60de6efa9237068fb4c3 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2019-07-09CSIT-1539 Aligning FUNC/PERF keywords - Phase IIIPeter Mikus1-0/+2
Change-Id: Ibd3e99390bf004173d3d126946b95ffe9ba8f196 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2019-06-25Align suite/test teardown/setupPeter Mikus1-106/+62
+ Phase II - aligning FUNC/PERF setup. + 2n/3n compatibility of suite setup. + Same structure of testcase for DEV/PERF. + DEVICE tests are now running VPP startup config in same way as PERF. + DEVICE is using COREKEEPER! - DEVICE tests are running topology compute twice for backward compatibility. TODO to remove. - Still phase III needed to align TAGS, LIBRARIES and remove OLD setup phase. Change-Id: Ib6e1b0ebf4abebf3cbe73b4fda5cac953c2a7270 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2019-06-21Align suite/test teardown/setupPeter Mikus1-34/+5
+ Phase I - aligning FUNC/PERF Change-Id: I46b1e43687ddb29f5ed3c6335fe1baf21ec02822 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2019-06-19VAT-to-PAPI: VPPCountersTibor Frank1-0/+1
Change-Id: I5954fdd61ead9b4143f8cc4e20294cf8e199e0af Signed-off-by: Tibor Frank <tifrank@cisco.com>
2019-06-10vpp_device: TAPPeter Mikus1-29/+0
Change-Id: Ife31921daaa5a87f64e61d2eebb98bfdded1dc76 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2019-05-09Remove old VPP Restart sequencePeter Mikus1-7/+6
Change-Id: I7f71a9709ad55ce03d73e23cc8a9f5064947ed51 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2019-05-06CSIT-1493 VPP restart handling codePeter Mikus1-32/+10
Change-Id: Ibe52125089f39e0ff17ec607a3ed00c61d52ab8c Signed-off-by: Peter Mikus <pmikus@cisco.com>
2019-04-26NF density tests with dtc=0.5 and dtcr=2Peter Mikus1-2/+6
Change-Id: Icff556142280ad0b6261e0a2bfb71672ee6b3807 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2019-04-26FIX: Change buffers per numa base on SMTPeter Mikus1-1/+3
Change-Id: I4955210e2c723d4b91d8829ac42e47937d17833f Signed-off-by: Peter Mikus <pmikus@cisco.com>
2019-04-24FIX: Large number of interfaces and worker threadsPeter Mikus1-8/+4
Add buffers-per-numa (previously num-mbuf) Change-Id: Iad0863668a65b1595630d49a047d591659c7bba5 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2019-04-17Clean up traffic_profile vs osi_layerVratko Polak1-6/+4
The two types were not well distinguished before. Error introduced in: https://gerrit.fd.io/r/#/c/17811/84/resources/libraries/robot/performance/performance_setup.robot@255 Error hotfixed in: https://gerrit.fd.io/r/#/c/18847/4/resources/libraries/robot/shared/default.robot@109 + Rename some arguments and improve method docstrings. Newly introduced argument name osi_layer should be dissimilar enough. Change-Id: Ie0f6f97dc010fc6477f09c54574970f1d15462e2 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2019-04-16Add 2n AVF testsPeter Mikus1-4/+4
- Side effect of other troubleshooting, but better to merge then throw away. Change-Id: Idc1a0ca66b35b61c1ffd11242cd7b7133ae4cbd7 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2019-04-11Add notes for traffic_type argumentVratko Polak1-0/+2
To make this gerrit comment permanently visible in code: https://gerrit.fd.io/r/#/c/17811/50/resources/libraries/python/InterfaceUtil.py@1335 Change-Id: I2b763d88fcc8186c9479a0f0c3336d8eeb8aed95 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2019-04-08Upgrade autogen to NICs and search typesVratko Polak1-4/+4
+ All perf suites updated, as autogen change is backward incompatible. + Only x710 -ndrpdr suites remain in git repository. + Removed retry feature of run_tests. + Renamed topology_type and traffic_type to traffic_profile. + Renamed framesize to frame_size; nic_model to nic_name. + Reordered Variables table to start with nic_name and overhead. + Fixed wrong overhead value in some cbc-sha1 suites. + Fixed some suite tags. ++ Introduced tags to distinguish suites, such as IPSECINT. + Bound crypto hardware to NIC name. + Implemented NIC limit hiding. + Also search and teardown related arguments are now hidden. + Main measurement keywords updated to new arg handling. + Max rate related keywords moved to performance_limits.robot + Teardowns unified. + Generated tests are archived. ++ Generated directory is .gitignore-d. + Regenerator raises an exception on seeing non-compatible suite. ++ Relatively helpful message should be seen in exception. + Suite and template Documentation has generated parts. +- With short NIC names only. + Autogen checker also upgraded. + Tag expressions replaced with long files to ensure analogous tests. Change-Id: I60e9a999187e7da1f60d0eb4fb02afa14682aa46 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2019-04-03Remove obsolete FDS testsJan Gelety1-17/+0
Change-Id: Ie161f7003cb33596ac7856783b332a75b5dbc14e Signed-off-by: Jan Gelety <jgelety@cisco.com>
2019-03-28Add ipsec crypto test for Denverton platformYulong Pei1-6/+8
add ipsec cryto test to support Denverton hardware crypto device C3xxx. replace HW_cryptodev keyword to HW_DH895xcc or HW_C3xxx, or add more other hardware crypto device type support in the future. Change-Id: I181bca4095757fde7ca45ab3856273ac5930d902 Signed-off-by: Yulong Pei <yulong.pei@intel.com>
2019-03-21Convert functional tests to statefull QemuUtilsPeter Mikus1-3/+3
Change-Id: Ia1b9120c45733db64dc2dc8b03cff5ef5f167548 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2019-03-18CSIT-1386 KernelVM - Part IPeter Mikus1-19/+5
- Refactor QemuUtils Full refactor of QemuUtils to prepare for thinner VMs. Change-Id: I171ba11a9e6e9faec582bd58df6819598b0ed0b5 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2019-03-06CSIT-1451: PapiHistoryTibor Frank1-8/+8
Change-Id: Idb51f377fe0c196fbe24aab21c294dad595adcd2 Signed-off-by: Tibor Frank <tifrank@cisco.com>