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Signed-off-by: xinfeng zhao <xinfengx.zhao@intel.com>
Reviewed-by: Yulong Pei <yulong.pei@intel.com>
Change-Id: Ibe4420529192559a3cdbb84e0a67859750a9e0d5
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Since switching to rxq ratio 1:1,
the previous value was not enough for 4c vhost tests.
+ Set the 1:1 rxq ratio also for DPDK (outside vhost) tests.
- Still not sure why those tests were not failing.
+ Set the 1:1 rxq ratio also for VPP container tests.
Ticket: CSIT-1783
Change-Id: Id9d136a638eb212a8105a6288e7847f3c35fefb0
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
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- enabling for fortville, columbiaville
- enabling experimental for mlx
Signed-off-by: pmikus <pmikus@cisco.com>
Change-Id: I1b7ceb54769f4a0089ac7309350499e60c5cca0a
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Signed-off-by: pmikus <pmikus@cisco.com>
Change-Id: I2f019a083916aec9f7816266f6ad5b92dcc31fa0
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Signed-off-by: xinfeng zhao <xinfengx.zhao@intel.com>
Reviewed-by: Yulong Pei <yulong.pei@intel.com>
Change-Id: Ie7b9912eacdb60689012936580d3d774f7e470ae
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Change-Id: I0c973ceffc13f4f3c5f959d56cb0890b87091a82
Signed-off-by: Viliam Luc <viliam.luc@pantheon.tech>
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Signed-off-by: pmikus <pmikus@cisco.com>
Change-Id: I710af90aa5474381a82095c8a11ecf6c01c2483b
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Change-Id: Ie2e735971934d8aeac2d436505c120f09ce67ac7
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
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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>
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+ Extract the stats keyword into a library.
Change-Id: Icfaaa32c2a97d479ba0339acf34b865006949a89
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
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+ 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>
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Change-Id: I8b20134ad10abd9c021270b98c3110bd186946d5
Signed-off-by: Tibor Frank <tifrank@cisco.com>
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+ 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>
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This patch is to add test suites for vpp plugin crypto_sw_scheduler,
IPsec sync mode is to do crypto and packet forward work in same worker cores,
crypto_sw_scheduler can schedule crypto work to other async crypto cores to
improve whole crypto processing capability.
This test suites configure fixed 1 rx queues per port, then measure IPsec
performance with 1, 2, 3 crypto cores.
This patchset include 1, 2, 4, 8 ipsec tunnels test cases.
+Vratko help to change to count total physical cores instead of previous only
count crypto cores in test cases.
Change-Id: I0e67182e3d13273890a23703d838101900e25126
Signed-off-by: Yulong Pei <yulong.pei@intel.com>
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
Signed-off-by: pmikus <pmikus@cisco.com>
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Signed-off-by: pmikus <pmikus@cisco.com>
Change-Id: I874568aebbe50c38e634438eb1201ca737bd18ad
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+ 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>
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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>
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Jira: CSIT-1768
Change-Id: I888ae1a5754fa07297d4cdf65c2be0e3e49d89a5
Signed-off-by: Jan Gelety <jgelety@cisco.com>
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Modify initialize L2BD ACL keywords to be usable for both 2-node and
3-node topologies and update testsuites accordingly.
Add the missing macip T-rex profile.
Add classifier tests to 2n-tx2 job specs.
Change-Id: I17b84b8fc18ef9a6f275ae0238a0665ac2017f01
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
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Change-Id: I23541e1c07a42b4baa560c343ffeed3b963fe694
Signed-off-by: Jan Gelety <jgelety@cisco.com>
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Signed-off-by: Tomas Alexy <tomas.alexy@pantheon.tech>
Change-Id: Ifb97088a26f3c2ab2ecee28ed43e6e957a844c64
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Signed-off-by: pmikus <pmikus@cisco.com>
Change-Id: Ibafaaca4438587284d1e255c764f0701002941e8
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Do not expand argument expressions into actual verbose values.
Change-Id: I3d86cd826e9cd03cefefe2e197250f76414ac101
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
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Jira: CSIT-1597
Change-Id: I77b746584851331d46eca1caafd4468d18f1e78d
Signed-off-by: Jan Gelety <jgelety@cisco.com>
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Disconnect+connect cycle is expensive and slow.
This change tracks connected client instances
so later "connect" to the same target uses it.
Explicit disconnects are allowed (and executed before VPP ends),
but once again disconnected instances are cached and reused,
as creating a new instance is more expensive than just connect.
+ Add missing checks on interfaces being up to appropriate keyword.
+ Use appropriate keywords.
+ Add a comment explaining why a simpler keyword is not appropriate.
+ Improve VPP checks in containers.
+ Fix the vppctl check to actually work.
+ Add PAPI check to ensure VPP is really ready.
+ Delay/reorder checks to make them faster with multiple containers.
+ Leave some TODOs to improve various lifecycles later.
+ As we do not stop VPP in test/suite teardown:
+ One final disconnect is needed, added to __init__.robot teardowns.
- Import of the final disconnect keyword is ugly, but it works.
- We could use a hashable class for distinguishing node+socket pairs.
- Are we connecting to VPP inside VMs?
Change-Id: I49cd726740c3e8cae1591c7c84b85a447241228f
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
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Jira: CSIT-1597
+ add ipsec_sa tear down action
Change-Id: I4d1e6f26c14e61e8ddc6f29fbf5528a034c84eb0
Signed-off-by: Jan Gelety <jgelety@cisco.com>
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Jira: CSIT-1769
Change-Id: I98510cd8e627d7347f77d0032b7bac28f2e36c61
Signed-off-by: Jan Gelety <jgelety@cisco.com>
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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>
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Jira: CSIT-1769
Change-Id: I0ab906966f760b809b8431530c010a8f0835d62c
Signed-off-by: Jan Gelety <jgelety@cisco.com>
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Jira: CSIT-1597
Change-Id: Ib48d20ba087bc9828970c3acc081ac6e4447c20c
Signed-off-by: Jan Gelety <jgelety@cisco.com>
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Signed-off-by: pmikus <pmikus@cisco.com>
Change-Id: I46750f8571d86dc13df95252e8894c4b988efd5c
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+ 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>
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Change-Id: I409b060f64ae7c6787448ae519fd76d8384e9ffb
Signed-off-by: Martin Balaz <martin.balaz@pantheon.tech>
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- 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>
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There were occasional Router Advertisement packets received in a Traffic
Generator in VM testcases. Fix by adding config that disables sending
IPv6 RA messages on interfaces in VM VPP config before enabling them.
Also rename related keywords and change descriptions based on
https://docs.fd.io/vpp/21.01/db/d4c/clicmd_src_vnet_ip6-nd.html#clicmd_ip6_nd
Change-Id: I1c2a33337ac91f6039d287b4c2aac388e3a52383
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
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- Specs
- Tests
- Library
- TODO: PAL
Signed-off-by: pmikus <pmikus@cisco.com>
Change-Id: I8890940d56c7a9924d4a5f9365b6bb881610db14
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Change-Id: I3aa50ec1ef9b0445014daa31e767323060f4a03f
Signed-off-by: Jan Gelety <jgelety@cisco.com>
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Change-Id: Ie24184ca4ac2d6c7abc32f0f103e10bc402ad93b
Signed-off-by: Jan Gelety <jgelety@cisco.com>
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- 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>
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- 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>
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avf tests works, but vfio-pci tests are following, the interfaces must
be in down state (ideally unbind, as vpp cannot pick them).
Signed-off-by: pmikus <pmikus@cisco.com>
Change-Id: I77af85ec4239059a5455ef68683ca129548bd7bd
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- https://gerrit.fd.io/r/c/vpp/+/28829
- https://gerrit.fd.io/r/c/vpp/+/28896
- ip6 to be added later
Signed-off-by: pmikus <pmikus@cisco.com>
Change-Id: I7b03b8ace5c5c7582d4a2f66bfd788a3ec80a916
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In VPP 20.05, vpp added async crypto engine that support to use QAT hardware
to do encryption and decryption, vnet/ipsec enabled async mode to use async
crypto engine.
Current async crypto engine also use dpdk_cryptodev as async handlers, in the
future it may add other native QAT driver as async handlers.
Note that async crypto engine is to support vnet/ipsec, it is different
with current existing dpdk backend which itself has ESP implementation
in plugins/dpdk/ipsec.
Change-Id: I4e6eaa7ca1eddb8b1c45212de0684fb26907119b
Signed-off-by: Yulong Pei <yulong.pei@intel.com>
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Jira: CSIT-1755
Change-Id: I34baa22a49f44da3fa80d91fa2f4132c982fe610
Signed-off-by: Jan Gelety <jgelety@cisco.com>
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+ 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
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+ DPDK 20.08
+ Migrate make -> meson
+ Fix all trending issues
Signed-off-by: pmikus <pmikus@cisco.com>
Change-Id: I31dcb22627c0f8d17ec63c5b138a2da958b006f4
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- 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>
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The old-style variables contain None in some places,
mainly in SRv6 proxy tests.
Change-Id: If3887a7dba051454c504b345a6a316d5d69d0139
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
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- 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>
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Signed-off-by: pmikus <pmikus@cisco.com>
Change-Id: Iab84aff31a23bb9d8e1165f5314004803fd8a501
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