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2020-12-16API: deprecated IPSEC APIsJan Gelety1-0/+9
Jira: CSIT-1597 + add ipsec_sa tear down action Change-Id: I4d1e6f26c14e61e8ddc6f29fbf5528a034c84eb0 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-12-03vpp-device: GENEVE tunnel test, l3 modeJan Gelety1-63/+73
Jira: CSIT-1769 Change-Id: I98510cd8e627d7347f77d0032b7bac28f2e36c61 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-12-08Revert "vpp-device: GENEVE tunnel test, l3 mode"Peter Mikus1-73/+63
This reverts commit a9f54ca5080aeef17686f300a6807bf9b46b7c90. Reason for revert: DO NOT MERGE BROKEN TESTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! https://logs.fd.io/production/vex-yul-rot-jenkins-1/csit-vpp-device-master-ubuntu1804-1n-skx/9918/archives/log.html.gz Change-Id: I2ce2970a43e5dd7487eeb54d1ccbb149e06cf8fa Signed-off-by: pmikus <pmikus@cisco.com>
2020-12-03vpp-device: GENEVE tunnel test, l3 modeJan Gelety1-63/+73
Jira: CSIT-1769 Change-Id: I0ab906966f760b809b8431530c010a8f0835d62c Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-12-02API: deprecated NAT APIsJan Gelety1-4/+3
Jira: CSIT-1597 Change-Id: Ib48d20ba087bc9828970c3acc081ac6e4447c20c Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-10-29Support existing test types with ASTFVratko Polak1-5/+15
+ 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>
2020-08-08Fix: NAT44 deterministic moved to separate det44 pluginJan Gelety1-4/+5
- 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>
2020-08-07Perf: NAT44 endpoint-dependent mode - udp, part IJan Gelety1-0/+11
- 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>
2020-08-17Framework: Profiles loadpmikus1-1/+24
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: Iab84aff31a23bb9d8e1165f5314004803fd8a501
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>
2020-07-31Framework: Perf stat capturingPeter Mikus1-2/+3
Change-Id: I3bbe1fe0073ddeead5219993675f24955e8c3dfd Signed-off-by: Peter Mikus <pmikus@cisco.com>
2020-04-08FIX: Add show log output when test failed.Peter Mikus1-1/+3
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I6bdce8156ba214be210c195a9f3effd718301a86
2019-12-17Telemetry: Add more operational dataPeter Mikus1-0/+2
+ Add both NDR and PDR telemetry capture + Speedup sockets + Adjust privileges Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: Ia6fd5d405e6fb410651d8b705c921653753aea10
2019-12-11Introduce VPP-IPsec container tests.Ludovit Mikula1-1/+0
Change-Id: Ie64d662e81879bd52785e0188450d998bf056bda Signed-off-by: Ludovit Mikula <ludovit.mikula@pantheon.tech>
2019-11-28Python3: resources and librariesJan Gelety1-20/+25
Change-Id: I1392c06b1d64f62b141d24c0d42a8e36913b15e2 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2019-11-13LIGATO: RemovePeter Mikus1-10/+0
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I0c9b8b07ed3a113e24a38faaddd5ed06fae67768
2019-10-30Framework: Add show log as tear down actionPeter Mikus1-0/+1
+ We can see what is happening when debug level is increased + Big caveat of VPP is that it does not allow to configure default global level. Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I5ea1a618161cdb3170cab022d7451e52271f83c0
2019-09-26CSIT-1471: Policer - VAT API to PAPIpremkumarv1-0/+7
Change-Id: I6c7eff8d9cbb196ccb684a45579ac59942351cfe Signed-off-by: premkumarv <preym17@gmail.com>
2019-09-10Refactor getting telemetryPeter Mikus1-0/+1
+ Ability to get stats from CNF via SocketPAPI - Remove obsolete functions Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I4d1b32a7279244592be96644e4f8a530c4f29a15
2019-09-06Read environment variables in Constants.pyVratko Polak1-1/+2
Instead of using EnsureGlobalVariable, which is clunky to use from Python. As a consequence, all caps variables from Constants.py are used directly and tests/__init__.robot and robot_enhancements.robot are deleted. + Rename the CRC global kill switch based on ci-man review. Change-Id: I10723792475bc83352bf8c3b7f7946ecf885a194 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2019-08-14FIX: Vhost teardownPeter Mikus1-1/+3
If test failed before vnf_manager is created then teardown does fail as well due to missing variable. Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I0b23648bce78738cf4c377979d7a06fb488d990d
2019-07-17Refactor VPP Device VM vhost testsjuraj.linkes1-3/+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>
2019-07-05Remove pkt_trace as global variablePeter Mikus1-2/+1
- Use explicit parameters Change-Id: I21cbc8cf13ec5e455b20c685c4427a53a655f71f Signed-off-by: Peter Mikus <pmikus@cisco.com>
2019-06-25Align suite/test teardown/setupPeter Mikus1-11/+16
+ 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 Mikus1-0/+127
+ Phase I - aligning FUNC/PERF Change-Id: I46b1e43687ddb29f5ed3c6335fe1baf21ec02822 Signed-off-by: Peter Mikus <pmikus@cisco.com>