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After some experiments using simulator (based on real measurment data),
coeff value of 5 gives nice balance between exploration and precision.
Change-Id: I6c416ed5bf3796b2e952ae4d17ab6e6bce5e1b5f
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
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Without this, far-off samples are considered too important
leading to wrong integration.
This should fix the symptom of secondary stats being too different.
Change-Id: I66496ac25da95eae1f83154f32eb56f941cb20ce
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
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Add VPP wireguard async mode test suite to use QAT device for crypto.
Also change keyword ipsechw to cryptohw in suite_setup.robot since currently
crypto device is not only used by IPSec.
Signed-off-by: Yulong Pei <yulong.pei@intel.com>
Signed-off-by: xinfeng zhao <xinfengx.zhao@intel.com>
Change-Id: Ibdadb3b09c04b7181415ffd4a248abddc6289075
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Signed-off-by: Yulong Pei <yulong.pei@intel.com>
Change-Id: I7abd546e67fdbe481b204bb6a1ec7e9c654dcdae
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Signed-off-by: Viliam Luc <vluc@cisco.com>
Change-Id: I17ced17a309cc0ac21c5fc94e570c89a456339e2
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Signed-off-by: pmikus <peter.mikus@protonmail.ch>
Change-Id: If898b07e7406bfe28a63e4a793cf2f4e08a53e9d
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Signed-off-by: Peter Mikus <pmikus@cisco.com>
Change-Id: Ib3e9b9bb7937557f9880fb230856eb96534446d0
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Signed-off-by: Peter Mikus <pmikus@cisco.com>
Change-Id: I12e7515f7dd04dd493c566ce85ed17f87e2563bb
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Signed-off-by: Peter Mikus <pmikus@cisco.com>
Change-Id: I276e12e881a4db0a82d5e03107fe153d02a762c4
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Updated for what is available in (last common ancestor of) 2206.
(So newer messages such as ipsec_spd_entry_add_del_v2 are not used yet.)
+ Removed messgages documented as unused.
- Did not check if more become unused.
+ Restored alphabetical order.
Change-Id: I4191c3f8629106f52ce387d03f30f9f973ffbefe
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
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+ The main speedup comes from abandoning copy.deepcopy(),
doing shallow list copies (at most) and introcuding copy_fast().
+ Turn into dataclasses whenever possible, use type hints.
+ Simplify the partition search code,
+ It is now clearer the time complexity is O(N*(N+n)),
where N is number of samples, and n is the average size
of the last group of the current record glist.
+ Used black for formatting, so no u"" anymore.
+ Update metadata for 0.3.0 release.
Change-Id: I302203b4d42aeb22be1128e2fe72353a44eae5d0
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
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Signed-off-by: Viliam Luc <vluc@cisco.com>
Change-Id: I935ee5cf5bd7e760ef29fdc338f981e4e7cc333f
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Signed-off-by: Peter Mikus <pmikus@cisco.com>
Change-Id: I0a84ce88b318c488ba2d519b20237c88b9f9f1e6
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Change-Id: Id80b5611bb9a5d4398d4b2d00e92cda469949607
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
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+ print testpmd and l3fwd pid after start
Testpmd and l3fwd utility can be started but link might not be
ready yet. This fix start the utility on all DUTs and do the
check later.
Signed-off-by: Viliam Luc <vluc@cisco.com>
Change-Id: If476e22f206d9a6a0dd399879a88eafedca92bb6
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The test scenario is about two private networks which communication was
protected by ipsec.
The test suites are to show performance impovement about ipsec esp flow
lookup that offloaded by NIC flow director and rss.
Verified on 3n-clx and Intel E810 NIC environment, with 64B ipsec packet
flow, performance improved ~31% with 1C2T, ~110% with 2C4T, ~250% with 4C8T.
Signed-off-by: xinfeng zhao <xinfengx.zhao@intel.com>
Signed-off-by: Yulong Pei <yulong.pei@intel.com>
Change-Id: I30aec8c5115e5a6fbef88c11d1bef2624029d1b9
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Some tests (bonding) are failing as VPP refuses startup.conf.
That is because the config parameter support has been removed:
https://gerrit.fd.io/r/c/vpp/+/34822
That is VPP commit 8c8531c15c9195c2c82695eff6e70887de67fd88.
According to commit message, it was just a workaround
for Cisco ENIC cards, which are no longer tested in CSIT.
+ Delete 1 robot and 1 python keyword as they become unused.
Change-Id: If53e324a27cfbd4659e49ab8bcd03253642dde96
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
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Signed-off-by: Peter Mikus <pmikus@cisco.com>
Change-Id: Iba133914882485191ad962e36fae70b6fda0af98
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Signed-off-by: Peter Mikus <pmikus@cisco.com>
Change-Id: Ie358593f9977d04aca9e50a14e0d14158e1b0cf1
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Signed-off-by: Peter Mikus <pmikus@cisco.com>
Change-Id: I53226ff6a345ac99c1e2e110712b2ff6197efe95
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Signed-off-by: Cui,Cheng <cheng.cui@intel.com>
Change-Id: I71e257e5f16a887a40ff83d782a9ebdee9d05c34
Signed-off-by: Cui,Cheng <cheng.cui@intel.com>
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The tarball is unnecessarily big, remove superflous directories.
Change-Id: I55f6fae64973cfac34a1dc18cbdc688cd416e8b9
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
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- This is actually bug not a feature.
- AB to be added later
- Tested on TREX and iPerf3
Signed-off-by: Peter Mikus <pmikus@cisco.com>
Change-Id: Ib6f2d13e3b9401a9fb5759e42a8a310ee11b9d41
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The implementation of GTPU offload rx is to use ip4_gtpu flow MARK action
of NIC and vpp flow REDIRECT_TO_NODE and BUFFER_ADVANCE fuction to direct
received gtpu flow to gtpu4-flow-input graph node, skipped ethernet-input,
ip4-input, ip4-lookup, ip4-local, ip4-udp-lookup normal graph node
processing.
Verified on 3n-clx and Intel E810 NIC environment, single core with 64B packet,
performance improve ~33% that compare with pure software way.
Signed-off-by: xinfeng zhao <xinfengx.zhao@intel.com>
Signed-off-by: Yulong Pei <yulong.pei@intel.com>
Change-Id: I2af4589448bdb1729e4ce206a8cf3a1239c61af8
Signed-off-by: Yulong Pei <yulong.pei@intel.com>
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Signed-off-by: Peter Mikus <pmikus@cisco.com>
Change-Id: Id0e7d31dc1368140c2c829fb2fcab009fbbed26d
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Signed-off-by: pmikus <pmikus@cisco.com>
Change-Id: Id4d84aa7268080843b099fd7ab9851234612968b
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- 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>
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The previous path computation code was only correct
for tests with DUT (and TG).
There, we only want to filter by DUT NICs, but not TG NICs
(e.g. to allow testing E810 DUT with MLX TG).
But for tests without DUT (still with TG),
we do indeed want to filter by NICs on TG, so this patch does that.
Change-Id: Ia482c6327af7bca26353ad6e503ae224d90cb3a4
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
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This reverts commit 22bfd741614145d86751df2d61ff77af9db63627.
Reason for revert: OMFG this patch is causing 90% perf degradation on AWS
Change-Id: Id081f61ae849678b6b877fbf03309c4b1b0c6df6
Signed-off-by: Peter Mikus <pmikus@cisco.com>
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- Robot framework logs contain 'show pci' output from VPP
that is truncated due to the VPP cli pager. Add UNIX cli-no-pager
configuration to the default startup config to fix this issue.
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: I80f2cd045063245098f22eb638a9796c5031fecf
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Signed-off-by: Peter Mikus <pmikus@cisco.com>
Change-Id: I8af9bae81ec83a3195ae83febd978882ebc2474d
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After the previous fix, the code was not straightforward enough.
Change-Id: I4e2d872b3f86de2868d947ad038b5f0f2c7eebd7
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
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- Printing large sets makes no sense.
Signed-off-by: Peter Mikus <pmikus@cisco.com>
Change-Id: Ia4bf411368ca2424ad313b8e7bb0fb76cb175988
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Change-Id: Ic1949c46aa339e66a47a0ebbc428499c5cf9305e
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
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+ Keep support for VPP 22.02 CLI output.
+ Keep tolerating "timed out" sessions for 2202 output.
+ Subtract timed-out sessions for post-2202 output.
+ Explain the logic differences in docstring.
+ Convert the return value to int.
Change-Id: I8a119e1034848bfd0fb131cb633e2441b44634a2
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
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Previously, only x710 was generated, but ICX has xxv710 instead.
Nic drivers (tap or vhost) remain hardcoded.
Change-Id: I0ed3abb60258d74622995a8910f67ae4500ace56
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
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Signed-off-by: Peter Mikus <pmikus@cisco.com>
Change-Id: I0e659937440e9ff7070f0d13b7a1db99f27cf2bb
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- UTI export breaks local execution
- disabling useless tox rules
Signed-off-by: Peter Mikus <pmikus@cisco.com>
Change-Id: I2f610b08f06f437e4482f291fa7b47cbb7b92984
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Replace the hardcoded SPD inbound/outbound ranges with values derived
from test inputs.
Add the necessary routes now that the tunnel endpoints are not in the
same subnet. Also add ip neighbor entry on DUT2 for the same reason.
Also replace ipsec sa dump with show ipsec all in teardown of tests
where both SAs and SPDs are configured to improve troubleshooting.
Change-Id: I7d89a99fcf457a701c87bf6ac07364b62802677d
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
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Change-Id: Id3975dfcca0040b799f31dcd14789d8c90993b14
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
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Signed-off-by: Peter Mikus <pmikus@cisco.com>
Change-Id: Ia5a097797b54c2e71acdcc8d72706e5540536252
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Signed-off-by: pmikus <pmikus@cisco.com>
Change-Id: Ib52fab112d458decfecf39c77085bcd85f811eba
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Signed-off-by: pmikus <pmikus@cisco.com>
Change-Id: Ic7f24767b60eef5ddb7cdf5f933d82930c625f5c
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+ 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>
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+ Implementation stub so checker can check already.
+ Also add documentation stub for the implemented model.
+ Checker checks also for bumps in documentation version.
- Not comparing implementation and documentation version yet.
Change-Id: I4d19c00315a1c171de325c4494c28f5210635f32
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
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When building documentation using sphinx we see ~1200 similar warnings [0]
[0] - https://s3-logs.fd.io/vex-yul-rot-jenkins-1/csit-verify-tox-master-ubuntu2004-x86_64/3289/doc_verify.log.gz
These warning are harmless and can be fixed later
Signed-off-by: Viliam Luc <vluc@cisco.com>
Change-Id: I1ac1099d38935971d47491dde905715345d3935c
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Previous code changes updated code comments, but not docstring.
Change-Id: I5be3fd07620cc97c9088efceb72c2f68ab103915
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
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+ Add ability to switch between hugepages.
Signed-off-by: pmikus <pmikus@cisco.com>
Change-Id: I84d8eae28ed414a32e5ba82e6c9ed10d7f0ef9cb
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This helps to distinguish different symptoms for PAL failure alerting.
Change-Id: Idd8e8f4b427641fa055516bdf17715f6b967ca72
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
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In rare cases, binding the whole /dev/vfio folder will result in
unusable VFs:
notice dpdk EAL: Cannot open /dev/vfio/151: Device or resource busy
[0], section 4.3.1. provides some clues as to what's going on and how to
avoid the failure. Mounting /dev/vfio reset the file descriptors of all
devices under /dev/vfio. Vfio-pci creates a device when an interface is
bound to it. The rare failure then occurs when /dev/vfio is mounted
while a process is using the file descriptors result in that process
using invalid file descriptors (or file descriptors belonging to a
different VF).
Fix the issue by binding i40e and ice VFs to vfio-pci before containers
are created and make sure that the VFs are not unbound later in testing.
Only bind DUT VFs since the TG uses the kernel driver.
[0]: https://connect.redhat.com/sites/default/files/2021-03/Cloud Native Network Function Requirements.pdf
Ticket: CSIT-1794
Change-Id: I83db91b29d16669fb034b141ad247f6f796fdf64
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
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