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2021-02-05NAT44ed: Add pure throuhput bidir testsVratko Polak10-0/+1409
+ With ramp-up, without reset, with session verification. + Uses the same profile as pps tests. + Ramp up duration is not specified, as duration is computed. + Timeout tracking with automated ramp-up. + Correct computation of next duration. + Checking both early and late sessions. + No loss measurement also acts as a ramp-up. + Return ReceiveRateMeasurement from send_traffic_on_tg_internal, as that is needed for detecting whether trial is ok as ramp up. - Udp needs quite low ramp-up rate after recent regression. - Max scale has higher rate (so failing) to avoid session timeouts. + Bump copyright year. Change-Id: I50c928659cd5b985b490a2e5fb69c5cd790600b0 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2021-01-13Add 3n ip4-rnd testsVratko Polak6-13/+430
+ Rename traffic profiles to avoid mentioning number of nodes. + Improve 2n rnd suite documentation slightly. Change-Id: I82d6fb6a99133163a58d56f2acf8a7b9568ee77c Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2021-01-04API: deprecated COP APIsTomas Alexy2-40/+40
Signed-off-by: Tomas Alexy <tomas.alexy@pantheon.tech> Change-Id: Ifb97088a26f3c2ab2ecee28ed43e6e957a844c64
2020-10-29Support existing test types with ASTFVratko Polak112-1160/+2950
+ 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>
2020-10-23CSIT-1597 NAT44 API: dynamic configJan Gelety15-77/+2
- 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>
2020-10-15FIX: vpp not started with configuration for nat44ed with 16M sessionsJan Gelety1-1/+1
- after merge of commit vppinfra: use heap to store bihash data | https://gerrit.fd.io/r/c/vpp/+/29099 it is necessary to allocate 14GB of memory for main heap in case of nat44ed test with 16.5M sessions Change-Id: I65dccdd4f50382b1b40cdffd2d9031ffb7d3bfa1 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-09-12Test: Add ramp-up phase to nat44ed-udir testsJan Gelety5-10/+35
Change-Id: I3aa50ec1ef9b0445014daa31e767323060f4a03f Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-09-30Framework: Add possibility to send ramp-up trafficJan Gelety6-61/+43
Change-Id: Ie24184ca4ac2d6c7abc32f0f103e10bc402ad93b Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-09-30test: compute max_translations_per_thread based on worker threads numberJan Gelety15-15/+90
Change-Id: I1c638aef886bf37a9feb4a29e4949c7c8f19b717 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-09-30Framework: main heap size value multiplicationJan Gelety8-0/+16
- default value for main heap size set to 2G - allow allocation of n x 2G in tests that need it Change-Id: I02dafe6bc61649d2823486a3e983f66f5a213a88 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-09-24test: nat44det - add session number checkJan Gelety7-165/+81
- some tests need to reduce rate for ramp-up phase - some tests need to extend trail duration in ramp-up phase - removed 2n1l-10ge2p1x710-ethip4udp-nat44det-h1-p63-s63 suite as nat out ports are randomly selected from available port range so T-Rex stateless is not able to provide required out2in traffic Change-Id: I1145496610d202f81d911e68aa819844d7600918 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-09-23Fix: use nat44 not snat44Jan Gelety17-221/+221
Change-Id: If141566f76d5b2f309953233e693c34fef8ee12f Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-09-21Tests: nat44ed-unipmikus5-0/+825
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: Iee488e2244a4e253471310bc7fb9640c69c6b0cb
2020-08-09job_specs: use test tag ethip4udp-snat44det-h1-p1-s1 not ethip4udp-ip4base-nat44Jan Gelety1-140/+0
Change-Id: Idb7b415995f0a3474e379b0c023f64a96e886a55 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-08-08Fix: NAT44 deterministic moved to separate det44 pluginJan Gelety23-2532/+105
- align CSIT code with VPP code changes for NAT44 deterministic (DET44) feature - align test names according to snat44ed tests - remove obsolete 3-node nat tests - remove 2n1l-10ge2p1x710-ethip4udp-snat44det-h1048576-p63-s66060288 tests (not enough memory for such high number of sessions) Change-Id: I9a22b99b4cfa56d18e9c7ef9c58296e202567d42 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-08-20Framework: use 'stl' in trex stateless profile namesJan Gelety85-85/+85
Change-Id: I74641cc89d2f25d50b67d51bf2567082b420aabb Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-08-19Perf: NAT44 endpoint-dependent mode - tcp, part IJan Gelety10-0/+1645
Jira: CSIT-1736 - tcp synthetic profiles w/o data packets - tcp cps perf tests, phase I (no special "search cps" KW) Change-Id: I52be34b0fdd51d7a33c8c5de9b46d7064c48f7fa Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-08-07Perf: NAT44 endpoint-dependent mode - udp, part IJan Gelety19-284/+1834
- 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>
2020-07-23T-Rex: Add advanced stateful modeJan Gelety1-1/+1
- provide base routines to run T-Rex in advanced stateful mode Change-Id: Ib0dc5f2919c370753335f6446860683dc4b12d93 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-07-16Add ADL plugin to cop testsVratko Polak2-2/+2
The following VPP change renames and moves COP functionality into a brand new plugin: https://gerrit.fd.io/r/c/vpp/+/27916 In a subsequent change we should rename tests and start using the new API messages. This change is just a minimal edit to avoid test failures. Change-Id: I1c4b81060dd533ef447f3cc44443b71c5e524d59 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2020-06-10NAT44 EI testsMaros Mullner16-0/+2504
Signed-off-by: Maros Mullner <maros.mullner@pantheon.tech> Change-Id: Ib5f58f60a1409ed139e2846793bf52fdc02a6571
2020-06-09Remove leading tc[nn] from test namesJuraj Linkeš70-840/+840
The test names are unique without it and the information doesn't add anything extra. Change-Id: Idc7d6d1d21c8c05691e1757227a0a3787406d370 Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
2020-04-06Improve pf layerPeter Mikus70-80/+220
+ 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
2020-03-10Make RXQs/TXQs configurablePeter Mikus70-0/+210
Change-Id: Ib30bc4697fcba93a6723ee492a59a0523425f623 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2020-02-25FIX: check if t-rex is running at test setup of all perf testsJan Gelety70-139/+139
Change-Id: I9af632035a1415666b2470c62a41d1b6acbf33c8 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-01-22FIX: policerJan Gelety2-4/+10
Change-Id: I23910b74c8720245b43067ac8c68880291b4b1c2 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-01-10Trending: new daily setJan Gelety1-0/+134
New daily sets are prepared based on information in https://gerrit.fd.io/r/c/csit/+/24073/1/docs/job_specs/perf_tests_job_specs.md and previous test set definitions in docs/job_specs/test_select_list_[2n|3n]_[clx|skx|hsw|tsh|dnv].md files. - mrr-daily-2n-clx: 510 TCs (incl. nfv_density), expected exec. time 8:50h - mrr-daily-2n-skx: 525 TCs (incl. nfv_density), expected exec. time 7:55h - mrr-daily-3n-skx: 393 TCs (incl. nfv_density), expected exec. time 11:00h - mrr-daily-3n-hsw: 177 TCs (incl. nfv_density), expected exec. time 7:10h - mrr-daily-3n-tsh: 204 TCs, expected exec. time 21:00h - mrr-daily-2n-dnv: 84 TCs, expected exec. time 2:25h - mrr-daily-3n-dnv: 144 TCs, expected exec. time 6:35h + add some missing test suites + add trex-sl-2n-ethip4udp-1000u15p.py T-Rex traffic profile + correction of TS and TC names and tags in directory tests/vpp/perf/nfv_density/chain_ipsec Change-Id: Icfc86e9af97ed8dd8ccd2a34355c99aad69a28c0 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-01-10Support suite tags in autogenVratko Polak69-0/+69
+ Include a script to add suite tags to many suites at once. + Add suite tags also to device tests (not covered by autogen). Change-Id: I514ee6178e22999b43460028fe2696738b012f04 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2020-01-10Autogen: Generate also NIC drivers.Vratko Polak12-1338/+2
+ Disallowed -avf- (or -rdma-) as "template" suites. + GBP suite switched to DPDK driver in repo. + Each NIC has its own list of supported drivers, in Constants. + Updated tag expressions for daily jobs: + Feature, ipsec, memif, scale, srv6, tunnels, vhost and vts are tested only with vfio-pci. + Other (base, dot1q, dot1ad) tested with all drivers. + Setup actions currently depend on driver, generated. - The performance_rdma action is trivial for now. - Several tests fail, to be fixed later, e.g. by performance_rdma. + Reconf tests are also supported. + Added DRV_VFIO_PCI tags missing, mainly in density tests. - Vhost suites (density, reconf) are failing, but suites look good. - TCP suites do not support NIC drivers yet. - DPDK obviously not supported. + Use Python 3 in regenerate scripts. + Fix typos binded => bound. + File open modes set either u"rt" or u"wt" everywhere. + Remove a trailing space in an environment variable name. Change-Id: I290470675dc5c9e88b2eaa5ab6285ecd9ed7827a Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2019-12-16FIX: NAT44 bugPeter Mikus1-1/+2
+ From trending ... Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I0ebb5429f0ad731d42aa43855cd99ae73b1461fc
2019-12-05Python3: IPv4 FIB scale tests with random flowsBalaji Venkatraman3-0/+400
Signed-off-by: Balaji Venkatraman <balajiv@cisco.com> Change-Id: Iadd9e8da655f3ccbd36167c1bbee37a774c3bc1f Signed-off-by: Balaji Venkatraman <balajiv@cisco.com>
2019-11-28Python3: resources and librariesJan Gelety77-712/+712
Change-Id: I1392c06b1d64f62b141d24c0d42a8e36913b15e2 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2019-11-11Add accidentally deleted NAT setup commandVratko Polak1-0/+1
One suite was missing "And Add NAT to all DUTs". Change-Id: I6e9c3de9f236a080cfe829db2d155a6f6ba3b3f4 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2019-10-25Introduce pre-initialize driver layerPeter Mikus76-437/+576
+ 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
2019-10-19Tests: Introduce driver layerPeter Mikus76-76/+218
+ Small bugfixes in various suites Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I051af0a6da7340fe3f617400370c3846ca5241ab
2019-09-26CSIT-1471: Policer - VAT API to PAPIpremkumarv4-10/+20
Change-Id: I6c7eff8d9cbb196ccb684a45579ac59942351cfe Signed-off-by: premkumarv <preym17@gmail.com>
2019-08-21Add: 2-node ip4 oacl testsJan Gelety42-8/+336
Change-Id: I786fe9f75777e1cd0daee70bc350185dd7fd17e1 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2019-08-21Add: avf-dot1q testcasesPeter Mikus4-2/+274
+ Few fixes in doc + Align testcases Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I5575db8255a74fd46f37d5cc2637b9b4448bcd7f
2019-08-14FIX: Remove eth_avf and portX_vifY interfaces from topo in TC/TS tear downJan Gelety8-8/+8
Change-Id: I90901c4ab14dfa76dc3e1f786a4b986479e0ba47 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2019-08-12Clean: Various librariesPeter Mikus40-80/+120
- 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
2019-08-07Add: AVF ip4scalePeter Mikus12-9/+916
+ Few corrections + Aligning 3n/2n Change-Id: If0918c0df38c5532899bec9ae7a7019117fff477 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2019-07-12VPPD: Cop, iACL, PolicerPeter Mikus6-9/+267
- Alignment with PERF Change-Id: Id7b2cb91c88e44cf9265c3376330f6aa579abf7a Signed-off-by: Peter Mikus <pmikus@cisco.com>
2019-06-28VAT-to-PAPI: ClassifyTibor Frank1-6/+4
Change-Id: Ic06a0a65429680e6ecdc3f5288d091c2c2630921 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2019-06-25Align suite/test teardown/setupPeter Mikus63-489/+388
+ 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>
2019-06-21Allow 9000b tests for AVFVratko Polak1-0/+12
See https://gerrit.fd.io/r/20148 Change-Id: I22856b14e3608348f2ccecb1d99d87209db2d776 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2019-06-21Align suite/test teardown/setupPeter Mikus63-126/+126
+ Phase I - aligning FUNC/PERF Change-Id: I46b1e43687ddb29f5ed3c6335fe1baf21ec02822 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2019-04-08Upgrade autogen to NICs and search typesVratko Polak184-18195/+1879
+ 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>
2019-04-05Fixes for Taishan testbedjuraj.linkes22-3006/+0
* rename NICs in Taishan testbed to Intel-X520-DA2 * fix testbed NIC selection * remove unnecessary 82599es tests * blacklist unsupported tests on Taishan testbed * lowercase previously created bash local variables Change-Id: I3b7f59e2edc00929fab2f5a0fce483f236f83075 Signed-off-by: juraj.linkes <juraj.linkes@pantheon.tech>
2019-03-01Add ARM Taishan testbed33 perftestStanislav Chlebec22-0/+3006
Change-Id: Iaa0e7fbca7de26c7dce8b389cc3494f628a2ecd0 Signed-off-by: Stanislav Chlebec <stanislav.chlebec@pantheon.tech> Signed-off-by: juraj.linkes <juraj.linkes@pantheon.tech>
2019-01-29PLRsearch: Initial implementation and suitesVratko Polak1-0/+74
Missing bits: - Add up-to-date .rst document (in child Change). - Prepare for releasing to PyPI.org (in child Change): -- Either copy dependencies from MLRsearch, or list in requirements. -- Perhaps move common dependencies to separate package for both search to depend on. -- All the other metadata stuff. Jira: CSIT-1276 Change-Id: I277efdb63dbb90b30e11f4e30a82e2130ac8efc3 Signed-off-by: Vratko Polak <vrpolak@cisco.com>