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2021-08-19vpp_device: Multiple NICs (suitegen)pmikus1-0/+4
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I81958fbf6ef240d53a0fb8708ca882baf02f606c
2021-07-21Perf: Enable af_xdp for Intel x500 seriespmikus1-2/+2
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I331fe9134c62594189ca231349ab4c5ba43b51e5
2021-06-04Performance: Add AF_XDP testspmikus1-5/+9
- enabling for fortville, columbiaville - enabling experimental for mlx Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I1b7ceb54769f4a0089ac7309350499e60c5cca0a
2021-06-02Infra: Decommission 3n-hsw - NICspmikus1-19/+1
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I5bbb573fb75d0ee7b5e9b21591e4d6ff48df917e
2021-05-28Framework: Telemetry retakepmikus1-5/+15
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I2f019a083916aec9f7816266f6ad5b92dcc31fa0
2021-05-20perf: add TCP Nginx+LDPRELOAD suitesxizhanx1-0/+3
1. Suite steup add download nginx 2. Add nginx-1.14.2/1.15.0 ldp test suite 3. Add NginxUtils,NginxConfigGenerator method 4. Taskset the PID of nginx to the unused cores in VPP and these cores are under NIC's NUMA ID 5. cleanup add Kill Processes - nohup Signed-off-by: xizhanx <xix.zhang@intel.com> Change-Id: Idbf0e4ec3bf63e88281a8e3e34f52e00a6801c85 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2021-04-19DPDK bumppmikus1-1/+1
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I6edd980cb72111a008ae7fa19e1a4df279febdb2
2021-03-26STL traffic: Use the sleep+stop logicVratko Polak1-2/+12
+ PPS limit for AWS set to 1.2 Mpps. + The logic is very similar to that one in ASTF driver. + This helps for testbeds with high duration stretching (e.g. AWS). + Difference: No transaction scale, and we deal with floats. + Update loss counting to count unsent packets as lost. + Also count "unsent" transactions for other transaction types. + If nonzero, log the number of unsent packets/transactions. + Make STL and ASTF time overhead constant (called delay) configurable. + Subtract delay from approximated_duration, also for ASTF. Change-Id: I6ee6aa6fba4f110ba1636e1b0ff76cac64383e33 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2021-03-26Parametrize T-Rex rx/tx descriptors countTomas Alexy1-0/+5
Additional configuration can provide performance boosts when running in virtual environments If set to 0, uses default DPDK value By tuning this value it's also possible to run T-Rex 2.88 with ENA NICs on AWS Signed-off-by: Tomas Alexy <tomas.alexy@pantheon.tech> Change-Id: I43c86ea1d9aa854a1087f07fe544ac77a5b80397
2021-03-16Infra: Upgrade csit-dut imagepmikus1-2/+2
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I0341a1564ba510acf46bda3e24225209abef2f82
2021-03-16Perf: Bump T-Rex to 2.88pmikus1-2/+2
+ Mellanox 4.6 is not for Ubuntu 20.04 + Mellanox for ubuntu 20.04 is 4.9+ + T-Rex 2.86 is not for Mellanox 4.6+ + T-Rex for Mellanox 5.2 is 2.88+ ================================== = Bump Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I902dfc2a43e6718b385e89f31a34260e09d61bd3
2020-11-18T-Rex: 2.86pmikus1-1/+1
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: Id56b87ab868f2897a6563914b0beca2acc25e706
2020-11-16Ansible: Remove vpp_device snergster dependencypmikus1-2/+2
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I145a4b5511141f1e2b4e387daa358e32dd2c8015
2020-10-29Support existing test types with ASTFVratko Polak1-0/+3
+ 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>
2020-09-28Constants: Lower Mellanox pps limitVratko Polak1-1/+7
The previous 60 Mpps stil leads to ~30% duration stretching. + Add comment on why 36 Mpps was chosen as the new limit. Change-Id: Ic11e8ece03939bdc8680cd7bc4122373583a2f17 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2020-09-03Framework: Code aligmentspmikus1-3/+6
+ 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
2020-08-24T-Rex: 2.82, core pin, 8 workerspmikus1-2/+2
+ Bump T-Rex version. We need new features for ASTF test. + Apply core pining. Results in a more stable performance. + Tweak the number of T-Rex workers. + We need an even value to achieve ymmetric performance with pinning. + Value 8 was selected as a best compromise. This is a combination of 3 commits. This is the 1st commit message: T-Rex: 2.82 This is the commit message #2: Change Trex to CORE_MASK_PIN mode to improve performance https://trex-tgn.cisco.com/trex/doc/trex_stateless.html#_core_masking_per_interface Above link have below explaination, "When the profile is symmetric, performance can be improved by pinning half of the cores to port 0, and half of the cores to port 1, thus avoiding cache trashing and bouncing." The reason to change this is that to run CSIT with 100G NIC often failed with "TRex stateless runtime error timeout", it caused by Trex can not send enough traffic within the fixed duration. by change to CORE_MASK_PIN mode fix the issue. Not editing ASTF, as that supports different options. This is the commit message #3: Experiment: Vary number of TRex workers With CORE_MASK_PIN, we can get more predictable time distribution. Decided to use 8 workers, that gives good results both for high end (RDMA-core l2patch) and low end (vhost) tests. Change-Id: I5c61127799e0624464e960fcb980ad1c4058e744 Signed-off-by: pmikus <pmikus@cisco.com> Signed-off-by: Yulong Pei <yulong.pei@intel.com> Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2020-08-19Add Intel E810CQ 100G NIC configurationYulong Pei1-0/+5
for Intel E810CQ 100G NIC, kernel driver of PF is ice, kernel driver of VF is iavf, its VF hardware support VPP native avf driver. Signed-off-by: Yulong Pei <yulong.pei@intel.com> Change-Id: Ic8d86e5ee00057bbbcd09df619a38bd1371c8fd7
2020-08-07Perf: NAT44 endpoint-dependent mode - udp, part IJan Gelety1-1/+5
- 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>
2020-08-18Framework: Alignmentspmikus1-2/+2
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I1b535ea61ab68f6e37989ffc942979cdfd24f55e
2020-07-31Framework: Perf stat capturingPeter Mikus1-2/+7
Change-Id: I3bbe1fe0073ddeead5219993675f24955e8c3dfd Signed-off-by: Peter Mikus <pmikus@cisco.com>
2020-07-30Introduce per DUT configurable statspmikus1-0/+3
- test/suite/global - binary logic is not working Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: Ia3d81cbf2c5f04d1093a0a408c84a9ffc6f3eef0
2020-07-16Remove remains of WRK testsTibor Frank1-3/+0
Change-Id: If61783fb717757c6189f06924412bd079e15a08f Signed-off-by: Tibor Frank <tifrank@cisco.com>
2020-06-30make graph node variant can be configured from gerrit triggerYulong Pei1-0/+4
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>
2020-06-23Revert "Tweak TRex cores and RDMA pps limit"Vratko Polak1-6/+2
This reverts commit 925c5bfcffb2bc6b833a8e64b7f3a06bbca52197. It was affecting 2005 performance, confusing comparisons. The revert includes the RDMA limit. Change-Id: I9c31b061ee59bc5cb14d623ac98a65763ef75f1c Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2020-04-23Performance: DPDK refactorPeter Mikus1-7/+35
+ Rework BASH scripts (more code to python). + Move BASH into libraries. + Allows RDMA usage. + Fix 9000B tests. + Rename confusing l2fwd -> testpmd. + Fix suite setup. + Fix PCI whitelist to not accidentally pickup wrong interface. + Fix deprecated DPDK cli arguments. - MLX5 jumbo are disabled on NIC (i will increase separately). https://jenkins.fd.io/job/csit-dpdk-perf-verify-master-2n-clx/6/console (l3fwd still broken) - MLX5 IMIX seems to be some TRex issue with IMIX for mlx5 (i will handle separately) Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I31d1b67305fa247cb5e1f57e739d3ef30dc1a04b
2020-04-09Performance: FIX T-Rex configPeter Mikus1-2/+3
- MLX, ENA - Part I Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I9f4b407770515fe6009ef5dfdba2b27fa2ff654f
2020-04-06Improve pf layerPeter Mikus1-6/+5
+ 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
2020-04-01Tweak TRex cores and RDMA pps limitVratko Polak1-2/+6
The previous values lead to duration stretching, which affects MRR results (making receive rate bigger than it really is). + Move timestamp for starting of traffic, the previous position was too conservative. Change-Id: Ie983f0d3eacf56d57caa551d1b7fbb87ece6c158 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2020-03-16Final changes for AWS.Maros Mullner1-0/+2
Modified cpuutils numa to work with aws 18xlarge instances. Added dmidecode package to calibration role as is not installed by default. Added required constants Signed-off-by: Maros Mullner <maros.mullner@pantheon.tech> Change-Id: I99608d9df3cff0b085ad26c30e339216b17581eb
2020-03-10Ansible: LTS supportPeter Mikus1-1/+1
- There is currently no other way to support multiple version of playbooks. Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I2ade4a57d726b793e422996e83bf767ac4315488
2020-02-18Add option to run Trex with --force parameter to startMaros Mullner1-0/+3
regardless of ports state. Signed-off-by: Maros Mullner <maros.mullner@pantheon.tech> Change-Id: Iaafb5ff3a53a290ca79506bdb559a32d39570482
2020-02-14Ansible: Update DPDKPeter Mikus1-1/+1
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: Ia5c1e40b952c14775f2f038d3a8a293335172f47
2020-01-28perf: hoststack iperf3 test tuningDave Wallace1-1/+1
Change-Id: I53425f57fe9ecef9cff2c94642cc7cb24537a961 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2020-01-21Ndrpdr: Add latency trials for smaller loadsVratko Polak1-0/+4
Change-Id: I46bd4b58bdd02a3deed38c158214e1e9977dde05 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2020-01-17perf: add TCP Iperf3+LDPRELOAD test suiteDave Wallace1-0/+6
Change-Id: Icff49fb31cce342a2a4ae799e844ec91f9e5e366 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2020-01-10Support suite tags in autogenVratko Polak1-0/+8
+ 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 Polak1-1/+42
+ 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>
2020-01-15Hoststack perf infrastructure refactoringDave Wallace1-1/+7
- 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>
2020-01-07T-Rex: Upgrade to 2.73 with DDP profile fixPeter Mikus1-2/+1
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: Icaa99e0a71a19ba23697c21a4b5aa046813a718a
2020-01-07Fix Trex start configurationVratko Polak1-2/+3
Since https://gerrit.fd.io/r/c/csit/+/24056 csit-vpp perf tests are failing. Turns out the reason is too large limit_memory value, but other improvements applied during investigation are included as well. + Cat trex.log if trex fails to start. + Improve trex startup command formatting (remove double spaces). + Reorder imports. Change-Id: I2c1106ea6f88a1a275682e73eba212d08c7947c8 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2020-01-03Add new NIC limitsPeter Mikus1-0/+2
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I2b1a0d1455ae74a2ad4fdb553286aef5942f2a99
2020-01-02TREX: Ability to configure from outside TrafficGenerator.pyPeter Mikus1-7/+13
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: Ia9832e5e65dbcf2d4f99c52fd0570d456262ab9a
2019-11-28Python3: resources and librariesJan Gelety1-73/+74
Change-Id: I1392c06b1d64f62b141d24c0d42a8e36913b15e2 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2019-11-19HONEYCOMB: RemovePeter Mikus1-15/+0
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I60d80564050cb786c7b1e0a08f31f8292f82197e
2019-10-25FIX: Limitation for NICsPeter Mikus1-3/+16
Change-Id: I8e0a14f59e20d61096e069bb80a0e2c00977ac5c Signed-off-by: Peter Mikus <pmikus@cisco.com>
2019-10-25ADD: Mellanox RDMA interface supportPeter Mikus1-1/+2
+ Add functions for creating rdma interface + Fix traffic generator Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I81787b72ff5ee926ed652d350888c4f86da766f1
2019-10-04FIX: put back the correct value of FAIL_ON_CRC_MISMATCH constantJan Gelety1-2/+1
Change-Id: Ia395cfbc5325d292bf8c32bb24e9a1478c140780 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2019-10-04Update of VPP_STABLE_VER filesJan Gelety1-1/+2
- use new vpp ref build - ubuntu 16.04: 20.01-rc0~324-g66a332c~b8122 - use new vpp ref build - ubuntu 18.04: 20.01-rc0~324-g66a332cf1 - use new vpp ref build - centos7: 20.01-rc0~324_g66a332c~b7936 Change-Id: I82c6032742939417914f5210b1fba4464ab1e70d Signed-off-by: Jan Gelety <jgelety@cisco.com>
2019-09-12Skip CRC checking by defaultVratko Polak1-1/+1
During https://gerrit.fd.io/r/c/ci-management/+/21955 we decided this new default is more convenient for development. Change-Id: I07f10cbb586e79f6ac714ad635dda35561c07125 Signed-off-by: Vratko Polak <vrpolak@cisco.com>