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2024-05-20fix(perf): Increase threshold for jumboVratko Polak1-2/+2
The old limit of 1522 was introduced long time ago. First, it appeared here [0], where it is correct as that suite has zero overhead. The first suite with wrong logic seems to be here [1] (no "Add No Multi Seg to all DUTs" in 1518B testcase). And when I was moving that logic to a keyword in [2], I did not realize it is wrong with overhead. This Change uses 1800 as the new threshold, matching the value used for non-jumbo MTU. [0] https://gerrit.fd.io/r/c/csit/+/2652/12/tests/perf/Bridge_Domain_Intel-X520-DA2.robot#70 [1] https://gerrit.fd.io/r/c/csit/+/4454/96/tests/perf/40ge2p1xl710-ethip4ipsecscaleip4-ip4base-interfaces-aes-gcm-ndrpdrdisc.robot#229 [2] https://gerrit.fd.io/r/c/csit/+/13411/35/resources/libraries/robot/performance/performance_utils.robot#84 Change-Id: Iff3703fcff0e4bbb1a6b10be359fa5ef67fd5422 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2023-10-25feat(MLRsearch): use goal result as in draft05Vratko Polak2-3/+3
No effect on NDRPDR results, just different result packaging between the MLRsearch library and the rest of CSIT. - PyPI metadata still to be updated in a separate Change. Change-Id: I547134da189d1d7761594e92f36cc7c1c232ee32 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2023-10-19feat(MLRseach): Update to v8 conditional throughputVratko Polak1-2/+2
Hopefully, with CSIT config values, PDR lower than NDR will not happen. + Bump duration_sum default to an odd number, so users are not surprised by not seeing standard median behavior. For CSIT this should not matter, overheads hide ties and number of trials (at least for STL) should stay the same. Change-Id: Id7130f978c31e71227499612424007c473bcfac2 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2023-10-18feat(MLRsearch): MLRsearch v7Vratko Polak2-95/+56
Replaces MLRv2, suitable for "big bang" upgrade across CSIT. PyPI metadata updated only partially (full edits will come separately). Pylint wants less complexity, but the differences are only minor. + Use the same (new CSIT) defaults everywhere, also in Python library. + Update also PLRsearch to use the new result class. + Make upper bound optional in UTI. + Fix ASTF approximate duration detection. + Do not keep approximated_receive_rate (for MRR) in result structure. Change-Id: I03406f32d5c93f56b527cb3f93791b61955dfd74 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2023-10-09Model: Add bandwidth to mrrTibor Frank1-2/+2
Change-Id: I4277f23d94fa191890041bb43e2fcd4eb5e42019 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2023-08-15GSO: Add export of results to json files.Tibor Frank1-0/+6
Change-Id: Iac742f0571b11e06662af6bf1b680d0b4e196ddd Signed-off-by: Tibor Frank <tifrank@cisco.com>
2023-05-22feat(interface): apply MTU for dpdk plugin ifacesVratko Polak1-3/+10
When changing MTU on a running VPP, the interface has to be down. - Other plugins (rdma, avf, af_xdp) need vastly different logic, so support for them will be added later. + Mlx5-core does not need to set MTU on Linux interface. + MTU setting now does not happen at final setting path up, it happens in driver initialization layer instead E.g. AVF tests will not attempt to change MTU. + MTU edit removed from some non-hardware interfaces (including memif) e.g. bond interfaces. MTU on parent hw interface seems to be enough. + The non-jumbo MTU value used is 1800, so 1518B tests with additional encapsulation can still work. + When VPP MTU setting fails, the failure is now propagated. Previously, the failure was just logged and ignored, but now there is no reason to hide it. Ticket: CSIT-1797 Change-Id: I3b853f1faf90001d544cbbb87b2affbb882ffba0 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2023-04-05fix(telemetry): Enable MRRpmikus1-1/+1
Signed-off-by: pmikus <peter.mikus@protonmail.ch> Change-Id: I11896900a73f97194a2935202343dc28756cbb28
2023-02-22fix(core): log but not export from teardownpmikus2-5/+9
Signed-off-by: pmikus <peter.mikus@protonmail.ch> Change-Id: I0f5f1000f55110455e86db4c461fba3c87fb198e
2023-01-23fix(core): Telemetry for iperf3pmikus1-1/+2
Signed-off-by: pmikus <peter.mikus@protonmail.ch> Change-Id: I16469204c9bb9d521f0ca01bc3ed21ecba2d8824
2022-12-12fix(core): Telemetry oloadpmikus2-8/+8
Signed-off-by: pmikus <peter.mikus@protonmail.ch> Change-Id: I1c13afd8cb377c76d65f7099b9652b96613ad087
2022-12-09feat(model): Reconf typepmikus1-2/+2
Signed-off-by: pmikus <peter.mikus@protonmail.ch> Change-Id: Ibfab25ee82eaa207987f4070cf2386ea9d0781cd
2022-12-06feat(telemetry): Add telemetry exportpmikus2-1/+10
Signed-off-by: pmikus <peter.mikus@protonmail.ch> Change-Id: Ibb8a59fd4e08bc736494c7ab18e689a55f7a98dc
2022-09-30feat(soak): add warmup and statsVratko Polak1-0/+24
Specifically on 2n-icx, soak tests are suffering from the first search trial (at half of max rate) reporting unsent packets, thus polluting the results, see CSIT-1867. This adds a plain trial (no stats, result ignored), fixing the issue. To keep the structure similar to NDRPDR tests, stats trial is done after the search, at the discovered critical rate. Ticket: CSIT-1867 Change-Id: I12ff6f58c4eb174594e667bfa86ba1585164b8ef Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2022-09-28telemetry: linux telemetry with perf-statViliam Luc1-0/+72
Signed-off-by: Viliam Luc <vluc@cisco.com> Change-Id: I17ced17a309cc0ac21c5fc94e570c89a456339e2
2022-08-16fix(robot): replace Run Keyword UnlessVratko Polak1-1/+1
Use Run Keyword If, with the condition negated. This silences the deprecation warning seen since Robot version bump. Change-Id: I9a88ff551994df3e129d71327f08207133a958a6 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2022-06-28feat(telemetry): ReworkPeter Mikus1-4/+4
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I0a84ce88b318c488ba2d519b20237c88b9f9f1e6
2022-06-20fix(uti): export correct units in cps ndrpdrVratko Polak1-1/+1
Compute Bandwidth keyword returns value in Gbps, as that is convenient for test messages. Export Search Bound keyword expects value in bps, as that is convenient for JSON export. While the conversion was present in Display Single PPS Bound keyword, it was missing from Display Single CPS Bound keyword. Now added. Change-Id: I5bb5934beeecfa2ee1b77dd1b1bfc788d034c845 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2022-06-20style(robot): capitalize two keywords properlyVratko Polak1-6/+6
This is just to make the subsequent fix more readable. Change-Id: I7cebcaed3f658cd026f05713ea2f94dce60786c0 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2022-06-10fix(hoststack): distinguish two tcp tag typesVratko Polak1-4/+8
Previous change did not consider TCP_PPS and TCP_CPS robot tags are used by two different suite types (hoststack or ASTF). This fixes the unintended impact on hoststack. + Add HOSTSTACK tag to VSAP suites. - They could also get VSAP tag, but not needed for this Change. Fixes: 1daa6fdc0bae284dee1b61f34534e59b60b7526a Change-Id: Ic583b5ae336c9b74794706fefc232f221a243c87 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2022-05-03feat(astf): Support framesizes for ASTFVratko Polak3-75/+188
- No support for IMIX. + Fix a bad bug in padding (most ASTF profiles had wrong frame sizes). + Fix a big typo in TCP PPS profiles (s->c was not data, just RST). + Control transaction size via ASTF_N_DATA_FRAMES env variable. - Default value 5 leads to transactions smaller than before. + It ensures transaction is one burst (per direction) even for jumbo. + Edit autogen to set supported frame sizes based on suite id. + Both TCP and UDP use the same values: + 64B for CPS (exact for UDP, nominal for TCP). + 100B, 1518B and 9000B for TPUT and PPS. - TCP TPUT achievable minimum is 70B. + Used 100B to leave room for possible IPv6 ASTF tests. + Separate function for code reused by vpp and trex tests. - I do not really like the new "copy and edit" approach added here. + But it is a quick edit, better autogen refactor is low priority. + Consider both established and transitory sessions as valid. - Mostly for compatibility with 2202 behavior and to avoid ramp-ups. - Assuming both session states have similar enough VPP CPU overhead. + Added a TODO to investigate and maybe reconsider later. + Update the state timeout value to 240s. + That is the default for TCP (for transitory state). - UDP could keep using 300s. + But I prefer UDP and TCP to behave as similarly as possible. + Use TRex tunables to get the exact frame size (for data packets). - It is not clear why the recipe for MSS has to be this complicated. + Move code away from profile init, as frame size is not known there. + Change internal profile API, so values related to MSS are passed. + Lower ramp-up rate for TCP TPUT tests. + Because without lower rate, jumbo fails on packet loss in ramp-up. + UDP TPUT ramp-up rate also lowered (just to keep suites more similar). + Distinguish one-direction and aggregated average frame size. + Update keyword documentation where the distiction matters. + One-direction is needed for turning bandwidth limit to TPS limit. + Aggregated is needed for correct NDRPDR bandwidth result value. - TCP TPUT will always be few percent below bidirectional maximum. + That is unavoidable, as one direction sends more control packets. + Add runtime consistency checks so future refactors are safer. + Fail if padding requested would be negative. + Fail if suite claims unexpected values for packets per transaction. + Edit the 4 types of ASTF profiles to keep them similar to each other. + Move UDP TPUT limit value from a field back to direct argument. + Stop pretending first UDP packet is not data. + Apply small improvements where convenient. + Replace "aggregate" with "aggregated" where possible. + To lower probability of any future typos in variable names. + Avoid calling Set Numeric Frame Sizes twice. + Code formatting, keyword documentation, code comments, ... + Add TODOs for less important code quality improvements. - Postpone updating of methodology pages to a subsequent change. Change-Id: I4b381e5210e69669f972326202fdcc5a2c9c923b Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2022-04-11feat(telemetry): T-Rex runtimePeter Mikus1-1/+36
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I2829b5931e5a63a33f524e1d14ffb20c27f4ce5a
2022-02-08fix(iperf3): Compare string literals using !=Vratko Polak1-3/+3
The previous code leads to warnings from Robot. Change-Id: I323f2abb277ae26d43ee5540a3b21e01a8dd9ef1 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2021-12-15UTI: Export resultsVratko Polak2-7/+44
+ Model version 1.0.0. - Only some result types are exported. + MRR, NDRPDR and SOAK. - Other result types to be added later. + In contrast, all test types are detected. + Convert custom classes to JSON-serializable equivalents. + Sort dict keys before converting to JSON. + Override the order for some known keys. + Export sets as sorted arrays. + Convert to info content from serialized raw content. + Also export outputs for suite setups and teardowns. + Info files for setup/teardown exist only temporarily. + The data is merged into suite.info.json file. + This simplifies presentation of total suite duration. + Define model via JSON schema: - Just test case, suite setup/teardown/suite to be added later. - Just info, raw to be added later. + Proper descriptions. + Json is generated from yaml. + This is a convenience for maintainers. + The officially used schema is the .json one. + TODOs written into a separate .txt file. + Validate exported instance against the schema. + Include format checking. + Update CSIT requirements for validation dependencies. + This needs python-dateutil==2.8.2, only a patch bump. + Compute bandwidth also for soak tests. + This unifies with NDRPDR to simplify schema definition. - PAL may need an update for parsing soak test message. + Include SSH log items, raw output only. + Generate all outputs in a single filesystem tree. + Move raw outputs into test_output_raw.tar.xz. + Rename existing tar with suites to generated_robot_files.tar.xz. Change-Id: I69ff7b330ed1a14dc435fd0ef008e753c0d7f78c Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2021-10-04FIX: Set correct teardown rate in NDRPDRVratko Polak1-1/+1
It should be in transactions per second, so target rate (min rate). Change-Id: I56a12d65466320fe5e4b2ee7d3b9946c9b3c414f Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2021-09-29MLRsearch: Increase timeout to 20 minutesVratko Polak1-2/+2
There are sporadic failures due to timeout. An earlier edit changed how the timeout is applied (now it is for the whole search, previously it was for final phase only) so failures are not unexpected. Increasing timeout value from 12 minutes to 20 minutes (both for NDRPDR and for NDR part of RECONF) as the frequency shows it will not prolong runs much. The timeout is increased both in Robot call site and in Python keyword default argument. Change-Id: I3f07125ba9eeb90ce5819b1450044441b8b3977a Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2021-09-17Performance keywords: Use matching runtime rateVratko Polak1-0/+1
Previously, runtime rate was not modified, so max rate was always used, even in ndrpdr with two stats trials. Now, each call to "Send traffic at specified rate" keyword sets the given rate as runtime rate. Change-Id: I3eb41eeadd6b64d23056c67c23a25f9565bb0424 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2021-06-17Core: Rework CPU allocationpmikus1-1/+1
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I6826add7b3032041632c3952c45a3c64409400b0
2021-06-16ip6lisp: Do not fail on string overhead valueVratko Polak1-1/+2
+ Set overhead in those suites to numeric values. + Change the library to tolerate string representations anyway. Change-Id: Ic6215840f7797801c994a38db5637999eb85a034 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2021-06-11FIX: GSO testspmikus1-3/+4
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I00372b5528752186a814e83af092e1b0123e4683
2021-05-28Framework: Telemetry retakepmikus2-115/+62
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I2f019a083916aec9f7816266f6ad5b92dcc31fa0
2021-03-26STL traffic: Use the sleep+stop logicVratko Polak1-1/+1
+ 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>
2021-03-22MLRsearch: Support other than just two ratiosVratko Polak2-23/+20
+ Change some method names and argument types: + Do not mention NDR and PDR, except as examples. + Return list of ReceiveRateInterval instead of NdrPdrResult. + The resulting intervals can be degenerate when hitting min/max rate. + Rename quantity name parts from "fraction" to "ratio". + Intervals are no longer tracked for each target ratio. + They are found dynamically from known results. + Add effective_loss_ratio field to avoid loss inversion effects. + Move some functions to separate files. + Bound search logic moved to MeasurementDatabase.py + ProgressState moved to its file. + WidthArithmetics.py holds small computation functions. + Use parameter expansion_coefficient instead of "doublings". + Do uneven bisect to save time when width is not power of two times goal. + Timeout now correctly tracked for the whole search, not just the current phase. + Make logging (debug) function pluggable. + Added debug log messages for initial phase. + Do not mark as subclass if contructor signature differs. + Avoid re-measure on scale-limited (ASTF) profiles. + Remove outdated comments. + Bump copyright years. Change-Id: I93f693b4f186f59030ee5ac21b78acc890109813 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2021-02-05NAT44ed: Add pure throuhput bidir testsVratko Polak2-35/+82
+ 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>
2021-01-21Reconf: Fix bidir/unidir mismatchVratko Polak1-14/+15
Results if NDR search is in TPS (so unidir) since https://gerrit.fd.io/r/c/csit/+/28208 The bug was causing all reconf tests report zero loss, as they used half of NDR load during reconfiguration. + Small improvements to descriptions of other traffic keywords. Change-Id: Ib9af5861cc09e698eb762feb3f0a019571d17962 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2021-01-14perf: GENEVE tunnel test, l3 modeJan Gelety1-1/+3
Jira: CSIT-1768 Change-Id: I888ae1a5754fa07297d4cdf65c2be0e3e49d89a5 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2021-01-04GSO: TAP/VHOST use casepmikus2-2/+168
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: Ibafaaca4438587284d1e255c764f0701002941e8
2020-10-29Support existing test types with ASTFVratko Polak5-705/+1222
+ 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>
2020-09-30Framework: Add possibility to send ramp-up trafficJan Gelety1-22/+37
Change-Id: Ie24184ca4ac2d6c7abc32f0f103e10bc402ad93b Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-09-30Framework: main heap size value multiplicationJan Gelety1-0/+4
- 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 Gelety1-3/+19
- 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>
2020-09-03Framework: Code aligmentspmikus1-1/+1
+ 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
2020-09-03Framework: Bump DPDK 20.08pmikus1-1/+7
+ DPDK 20.08 + Migrate make -> meson + Fix all trending issues Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I31dcb22627c0f8d17ec63c5b138a2da958b006f4
2020-08-07Perf: NAT44 endpoint-dependent mode - udp, part IJan Gelety2-78/+168
- 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>
2020-08-17Measure latency only in special casesVratko Polak1-1/+1
+ Measure latency in 90/50/10/0% PDR loads in ndrpdr tests. + Do not measure latency anywhere else. - Needs manual editing to re-enable in soak tests. Change-Id: I69fa11bfcf71012f683061c5effea52a1be91620 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2020-07-23T-Rex: Add advanced stateful modeJan Gelety1-22/+27
- provide base routines to run T-Rex in advanced stateful mode Change-Id: Ib0dc5f2919c370753335f6446860683dc4b12d93 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-07-31Framework: Perf stat capturingPeter Mikus1-6/+14
Change-Id: I3bbe1fe0073ddeead5219993675f24955e8c3dfd Signed-off-by: Peter Mikus <pmikus@cisco.com>
2020-07-30Introduce per DUT configurable statspmikus1-17/+65
- test/suite/global - binary logic is not working Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: Ia3d81cbf2c5f04d1093a0a408c84a9ffc6f3eef0
2020-07-24NDRPDR: Allow smaller min_rate, 9001 ppsVratko Polak1-12/+16
+ Latency measurements need more than 9000 pps. - Previously 0% measurement used 9500 pps. Change-Id: Ic0841de096dfa8a61329f98aa1ba6d3f0ce60c66 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2020-07-13Soak: Fix failure conditionVratko Polak1-3/+3
Previously, number of directions was not taken into account. Also, ideally PLRsearch never reports value under the hard minimum, so successful results are now required to be more than 10% better. Change-Id: I8622726b97bd1da3e139c8044a2932837fc268b7 Signed-off-by: Vratko Polak <vrpolak@cisco.com>