Age | Commit message (Collapse) | Author | Files | Lines |
|
+ DUT state chapter was not reachable.
+ Small reorder to put edits together and sooner.
Change-Id: I2735c522e92e277298e299176b4cdc9be4044c26
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
(cherry picked from commit 0e835cca6f7dbb1b8c3c0a0356ae7546aa5258bf)
|
|
Change-Id: I7efb7a339e248972604b1c8027d21ea32e9f4070
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 3ef4eb87e921a350361a54b0449b6536c49c5794)
|
|
Change-Id: I5dc427693f78e4c712ab5cae587d7849dc2fec16
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
|
|
- Missing profile specifics and transaction counters.
Change-Id: I6f7378e5fe9d639599c38545b0503354a8a65198
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
|
|
Change-Id: I4bdb61cf665579c6b49d79c6fb281b4c0fb5ec89
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
|
|
Change-Id: I43423dea499bce3a298dbbba752c2aee2a322836
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
|
|
Change-Id: I73a735b3e82aaa01f56c21bf91e5073f144c584f
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit dbae94b3db123a5e86b0a5afb5f5baaa262ce8ad)
|
|
- Better to get it fully aligned then cherry-pick spaghetti.
Signed-off-by: pmikus <pmikus@cisco.com>
Change-Id: If223ef3f0247413d53225eb57f8903a7675632e3
|
|
Change-Id: I3aaf06de4ae5fb2dbeef5920987bc427bf0bb529
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 6b33c89d362623dd46f3a14c497835de6f669101)
|
|
Change-Id: I2027c8e0be76c119d88c966f700f9639ed4c1784
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 68d130f9405ed239e624f9dd016381b70ee57001)
|
|
Change-Id: Ic2d8c66ec44b89354e4dbf4f9605c8e53bf21481
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit f4621bff99ef04d87dad83a752f55e16423324e0)
|
|
- reorder NAT44 graphs
Change-Id: Ied762a85fb1ee69c7d12971e3e15822571a18451
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 6328731a2778c864c6372296449a55dae79cd305)
|
|
Change-Id: I19308ed936246be5b4e61c6e219591d16095cb56
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 1e149e65b7ee02ad5235e4b3c61102ce7d5d89ff)
|
|
Change-Id: I8b154156120821adb24273db2a232fa82200c0fe
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
(cherry picked from commit 780612e1eaa2414808fb2cd6c88f7d428a8e3eed)
|
|
The previous code counted full TCP connections,
which need one more packet, leading to worse results.
Change-Id: Ifcf78356b6ed54819ea0bf5aa069d7d9cb951183
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
(cherry picked from commit b71112bc323b55e39d8a9992a46530e1eb7f6f58)
|
|
Change-Id: Id59947b8c502e4bf7b7ce66ad326f481346c98d6
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit c70bc9fce0954dce4353d3f99d9fc7d1a385583f)
|
|
Change-Id: Ic9342f0f3deea3d7d175c437993289c86464bb99
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 494f7e4abf409894ccb3652ded0cb0eedeabf85a)
|
|
Change-Id: I2c247c5362396bcb4c8b42b1b46a2601091ca968
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 4e056959f9e5a01f1c1cc6816d50609a4aa42366)
|
|
Change-Id: I81c3b43407921ed7912b530bb93c725515d3d583
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 44186cb43aaa4131f676d9d18f8f573823ec9512)
|
|
Change-Id: I7886285de8edbf66e03e1b22d85c2e7a4c4d7224
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 20f419f950606f1848a81d815c251f8180867b50)
|
|
Change-Id: I6de094fc0cb2acdfb6eeb22e6d85a65d2e9f1478
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit a1a6ce5505840750a34d86ada800367a183cf74b)
|
|
Change-Id: Ibed3ad934bc4fd03013404e18b5a0d6917499bf8
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 579bccb6aa18c97f3c1a1636658eb41235a18b7a)
|
|
Change-Id: I800273d04c3f956e58be727cbf5befa61377fa2b
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 09f0b96e5484a24e11415ef7839dbf8f1dcfd9bb)
|
|
Change-Id: I99836894960f74f9dc283b812e1106ac512db3ae
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 380ed1f7a22d960ecf4b6a34c15cf3c69a32b800)
|
|
Change-Id: Ifca9e4f5783eea37df30ddfedc80c988f2163ad8
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 2cc09e0ca9c00135144a3774443937eaba3be56c)
|
|
Change-Id: I1cf61c523d781db3dbeccf89077c50992cb03205
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 41cdf812ff618809e6181a561afbf86b7fae67f0)
|
|
Change-Id: I463bf61d41484738ba5c614b473bcb5457e6abe1
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit d500d77f542b718b0bd7c1dd5e20e70b9f196329)
|
|
Change-Id: I3920f881286565029f35bcfa700f36c6701db457
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit b0791718d2a3cb7a6c902496f721ecb817013aa5)
|
|
Change-Id: Iaa85aaa5179136281ab05325efcf0e91c234a774
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit e2e037d5965dabf8b274ed0fe67fb89d5d324d0b)
|
|
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>
|
|
- the specs:
- docs/job_specs/report_iterative/2n-clx/vpp-mlr-00.md
- docs/job_specs/report_iterative/2n-clx/vpp-mrr-00.md
- docs/job_specs/report_iterative/2n-skx/vpp-mlr-00.md
- docs/job_specs/report_iterative/2n-skx/vpp-mrr-00.md
take too long. We should consider to remove some tests.
- the coverage specs were split to three parts
Change-Id: I39e2032c76266e159a781d1225cff1a5119d4c85
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit e31998ea56c55879fbaae8e58b0dad0bc6549dae)
|
|
Change-Id: I9b6c2185e43ed0b33dbeafb3d2757656f9e49bc3
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit b9aabb97bb10297ce004f731b7b61b9dc9c83ee6)
|
|
Change-Id: I7b15c69c923d47e83c2dc586cdc03ed4ebaeec74
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 7bcbdcb30d2eea8fe7e1fb60696e39abef897920)
|
|
Change-Id: I8918f09411254b64abb65a165a0e284f735b306e
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 764041478f165644c0dea744bc4b2d976bb0b840)
|
|
Change-Id: I2394b42e177758a8f3ce4aeeb912b264cf3b457c
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit bb53fd3a235007eb0ed23f8023d7fa7044c51929)
|
|
Change-Id: Ib5acc321ac7d5db7598b30b9783cee06ee8c1462
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 0d8a5c07c35ea82566a5392e35c630a6eea6c05d)
|
|
Change-Id: Iaa5fb969b699985da8ec3356aa32fc0cb757affb
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 905ab17015b24183770e3b55517482e30904d7f4)
|
|
Change-Id: If03e4adf3672413016058fae85219ae5c7e922db
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 8c840bcaf34a1ed3e43c78208aa3ab053c07719c)
|
|
Change-Id: I7f7e50610e71af7f2b0dc1eed267a421ffd8aef0
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 1b25441a3d82a12d01334bd82795bd35a4f7c2e3)
|
|
Change-Id: I657325a2c18a1003c8825037291f1c37962e2c67
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 4fc1bd38a0b2260f83de2b2cf531041a9f95c62a)
|
|
Change-Id: I28cd6e2bfdf6617f7590907fc114681823a2979f
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit d2c7a89f3f22fb759902b66cb32f58499c6ea520)
|
|
Change-Id: I17c582de8fa24ffd55b163cfeb727f2951ec647f
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit f94785edae14c6b2e9bef270a633717975c35a6d)
|
|
Change-Id: I82099d75e02369a6b8e3093563f8e8ec62c96c19
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 36be7887e86fae7014c9cec12b46b8bf84159b82)
|
|
Change-Id: I16ce4e2146fa44eace76fb495cc6d007005c215f
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 61dbfbcc31de9f20738fc85e2ac87badfd3ed1db)
|
|
Change-Id: I41209e4a285edb9d6ac5428ea091b36179f3e1ed
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit 9901a12854ca81faaf7699416ecfc296d842f489)
|
|
Replace the hacky grep of /etc/resolv.conf with default docker gateway
IP.
Change-Id: Iec3a4658826f2ba871acb14d511e9c79a1273290
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
|
|
Change-Id: Ib5dd43bfa823352f2aa623e54bf8de4306675eb6
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit c348da370bfcedf8f1471ec6c4c43174ed84f8d0)
|
|
Change-Id: I3ba5ea19efd6d8f878aa67bff9bcd237a7a366ff
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit ad451354e020e7cdb39122b60f7a165e1f53cb8a)
|
|
One ThunderX2 9975 server (.69) was replaced with two ThunderX2 9980
(.70, .71) servers. Move the .69 server under ansible perf section in
anticipation of repurposing it for that purpose. Update the ansible
scripts with .70 and .71 config and rename port names in device.sh lib
to reflect the NIC differences between .69 and .70 (and .71).
Change-Id: I88b75648735243e5559175d3192ffcc8fc70071c
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
|
|
Change-Id: I13464728d903cba14feedd3cfb78226d50f3d4a1
Signed-off-by: Maciek Konstantynowicz <mkonstan@cisco.com>
(cherry picked from commit ef9bab0a1b87871a8365e766a19971f0ec0b7ed8)
|