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authorMaros Mullner <maros.mullner@pantheon.tech>2020-02-19 15:11:10 +0100
committerpmikus <pmikus@cisco.com>2021-11-03 08:31:09 +0000
commit41bf12b9700f5fe8d7d1ccdd042705f33b19b064 (patch)
tree0b6f638304c70d5fa645d4725570ae13099c636d /tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec20000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
parent4b567a7fe17895812e1d4ac8327f08b8a1653bbb (diff)
Re-adressing ipsec int tests to fit deployment in AWS
Signed-off-by: Maros Mullner <maros.mullner@pantheon.tech> Change-Id: I83b00d56a50d98c36547621cb2f41cb3b2f35741
Diffstat (limited to 'tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec20000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot')
-rw-r--r--tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec20000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot6
1 files changed, 3 insertions, 3 deletions
diff --git a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec20000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec20000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
index 1f9b4eb145..8c8d689df9 100644
--- a/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec20000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/dcr_memif/chain_ipsec/10ge2p1x710-ethip4ipsec20000tnlsw-l2bd-1ch-16mif-8dcr1c-vppip4-aes256gcm-ndrpdr.robot
@@ -60,10 +60,10 @@
| ${osi_layer}= | L2
| ${overhead}= | ${54}
| ${tg_if1_ip4}= | 192.168.10.254
-| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if1_ip4}= | 192.168.10.11
| ${dut1_if2_ip4}= | 100.0.0.254
-| ${dut2_if1_ip4}= | 200.0.0.1
-| ${dut2_if2_ip4}= | 192.168.20.1
+| ${dut2_if1_ip4}= | 200.0.0.101
+| ${dut2_if2_ip4}= | 192.168.20.11
| ${tg_if2_ip4}= | 192.168.20.254
| ${raddr_ip4}= | 20.0.0.0
| ${laddr_ip4}= | 10.0.0.0
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.. _vpp_performance_tests_release_notes:

Release Notes
=============

Changes in |csit-release|
-------------------------

#. VPP PERFORMANCE TESTS

   - **Regressions with DPDK drivers**: Change from DPDK v21.08 to DPDK
     v21.11 introduced regression across all tests using dpdk
     drivers (with dpdk_plugin loaded). Compared to previous VPP
     release performance drop varies in the range of -15% to -6%,
     depending on test. It is related to updated MTU checks within
     DPDK code and associated VPP code changes. See
     `VPP v2202 release notes <https://s3-docs.fd.io/vpp/22.02/aboutvpp/releasenotes/v22.02.html>`_
     and :ref:`vpp_known_issues`.

   - **Number of CSIT 9000B frame tests failing**: tests with higher
     encapsulation overhead are failing due to exceeding default
     Ethernet Maximum Frame Size value that has been reduced by MTU
     related VPP code changes. See
     `VPP v2202 release notes <https://s3-docs.fd.io/vpp/22.02/aboutvpp/releasenotes/v22.02.html>`_
     and :ref:`vpp_known_issues`.

   - **Intel Xeon Ice Lake**: Performance test data for these platforms
     is now provided by testbeds newly installed in FD.io CSIT labs.
     For details about the physical setup see
     :ref:`physical_testbeds_2n_icx` and
     :ref:`physical_testbeds_3n_icx`.

   - **Reduction of tests**: Removed certain test variations executed
     iteratively for the report (as well as in daily and weekly
     trending) due to physical testbeds overload.

#. TEST FRAMEWORK

   - **CSIT test environment** version has been updated to ver. 9, see
     :ref:`test_environment_versioning`.

   - **CSIT PAPI support**: Due to issues with PAPI performance, and
     deprecation of VAT, VPP CLI is used in CSIT for many VPP scale
     tests. See :ref:`vpp_known_issues`.

   - **General Code Housekeeping**: Ongoing code optimizations and bug
     fixes.

#. PRESENTATION AND ANALYTICS LAYER

   - **Graphs improvements**: Updated Packet Latency graphs,
     see :ref:`latency_methodology`.

.. raw:: latex

    \clearpage

.. _vpp_known_issues:

Known Issues
------------

New
___

+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
|  # | JiraID                                  | Issue Description                                                                                         |
+====+=========================================+===========================================================================================================+
|  1 | `CSIT-1799                              | All NAT44-ED 16M scale tests fail while setting NAT44 address range.                                      |
|    | <https://jira.fd.io/browse/CSIT-1799>`_ |                                                                                                           |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
|  2 | `CSIT-1800                              | All Geneve L3 mode scale tests (1024 tunnels) are failing.                                                |
|    | <https://jira.fd.io/browse/CSIT-1800>`_ |                                                                                                           |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
|  3 | `CSIT-1801                              | 9000B payload frames not forwarded over tunnels due to violating supported Max Frame Size (VxLAN, LISP,   |
|    | <https://jira.fd.io/browse/CSIT-1801>`_ | SRv6).                                                                                                    |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
|  4 | `CSIT-1808                              | All tests with 9000B payload frames not forwarded over memif interfaces.                                  |
|    | <https://jira.fd.io/browse/CSIT-1808>`_ |                                                                                                           |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
|  5 | `CSIT-1809                              | All tests with 9000B payload frames not forwarded over vhostuser interfaces.                              |
|    | <https://jira.fd.io/browse/CSIT-1809>`_ |                                                                                                           |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
|  6 | `CSIT-1802                              | AF-XDP - NDR tests failing from time to time.                                                             |
|    | <https://jira.fd.io/browse/CSIT-1802>`_ |                                                                                                           |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
|  7 | `CSIT-1803                              | 3n-icx testbeds (Icelake): all IMIX aes128cbc-hmac512sha tests are failing due to excessive packet loss.  |
|    | <https://jira.fd.io/browse/CSIT-1803>`_ |                                                                                                           |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
|  8 | `CSIT-1804                              | 3n-tsh testbed (Taishan): NDR tests failing from time to time.                                            |
|    | <https://jira.fd.io/browse/CSIT-1804>`_ |                                                                                                           |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
|  9 | `CSIT-1805                              | 3n-skx testbeds (Skylake): all hoststack quic vppecho scale tests are failing.                            |
|    | <https://jira.fd.io/browse/CSIT-1805>`_ |                                                                                                           |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
| 10 | `CSIT-1810                              | DPDK - performance regression with DPDK driver when Max Frame Size is set to less than 2023.              |
|    | <https://jira.fd.io/browse/CSIT-1810>`_ |                                                                                                           |
|    +-----------------------------------------+                                                                                                           |
|    | `VPP-1876                               | Worse performance with DPDK driver when MTU is set to 2022 or less.                                       |
|    | <https://jira.fd.io/browse/VPP-1876>`_  |                                                                                                           |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
| 11 | `CSIT-1811                              | All 9000B NAT44DET 64k 1m scale tests fail due to bps rate set to high on TRex.                           |
|    | <https://jira.fd.io/browse/CSIT-1811>`_ |                                                                                                           |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
| 12 | `CSIT-1812                              | All IMIX NAT44DET 4m 16m scale tests fail due to not creating required session count.                     |
|    | <https://jira.fd.io/browse/CSIT-1812>`_ |                                                                                                           |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+


Previous
________

Issues reported in previous releases which still affect the current results.

+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
|  # | JiraID                                  | Issue Description                                                                                         |
+====+=========================================+===========================================================================================================+
|  1 | `CSIT-1782                              | Multicore AVF tests are failing when trying to create interface.                                          |
|    | <https://jira.fd.io/browse/CSIT-1782>`_ | Frequency is reduced by CSIT workaround, but occasional failures do still happen.                         |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
|  2 | `CSIT-1671                              | All CSIT scale tests can not use PAPI due to much slower performance compared to VAT/CLI (it takes much   |
|    | <https://jira.fd.io/browse/CSIT-1671>`_ | longer to program VPP). This needs to be addressed on the PAPI side.                                      |
|    +-----------------------------------------+ Currently, the time critical code uses VAT running large files with exec statements and CLI commands.     |
|    | `VPP-1763                               | Still, we needed to reduce the number of scale tests run to keep overall duration reasonable.             |
|    | <https://jira.fd.io/browse/VPP-1763>`_  | More improvements needed to achieve sufficient configuration speed.                                       |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
|  3 | `CSIT-1789                              | IPSEC SW async scheduler tests show bad behavior.                                                         |
|    | <https://jira.fd.io/browse/CSIT-1789>`_ | VPP code is not behaving correctly when crypto workers are the bottleneck.                                |
|    +-----------------------------------------+                                                                                                           |
|    | `VPP-1998                               |                                                                                                           |
|    | <https://jira.fd.io/browse/VPP-1998>`_  |                                                                                                           |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
|  4 | `CSIT-1785                              | NAT44ED tests failing to establish all TCP sessions.                                                      |
|    | <https://jira.fd.io/browse/CSIT-1785>`_ | At least for max scale, in allotted time (limited by session 500s timeout) due to worse                   |
|    +-----------------------------------------+ slow path performance than previously measured and calibrated for.                                        |
|    | `VPP-1972                               | CSIT removed the max scale NAT tests to avoid this issue.                                                 |
|    | <https://jira.fd.io/browse/VPP-1972>`_  |                                                                                                           |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
|  5 | `CSIT-1791                              | Performance regression in RDMA tests, due to CSIT environment changes.                                    |
|    | <https://jira.fd.io/browse/CSIT-1791>`_ | Two symptoms: 1. 10-20% regression across most tests. 2. DUT performance cap just below 38 Mpps.          |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+

Fixed
_____

Issues reported in previous releases which were fixed in this release:

+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
|  # | JiraID                                  | Issue Description                                                                                         |
+====+=========================================+===========================================================================================================+
|  1 | `CSIT-1789                              | AVF driver does not perform RSS in a deterministic way.                                                   |
|    | <https://jira.fd.io/browse/CSIT-1789>`_ | VPP now uses the same RSS key with AVF driver as with DPDK driver.                                        |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
|  2 | `CSIT-1786                              | IP4 and IP6 scale tests failing with no traffic forwarded.                                                |
|    | <https://jira.fd.io/browse/CSIT-1786>`_ | CSIT replaced the old single VAT command by file full of "exec" CLI commands executed by VAT.             |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+

Root Cause Analysis for Performance Changes
-------------------------------------------

List of RCAs in |csit-release| for VPP performance changes:

+----+-----------------------------------------+------------------------------------------------------------+
|  # | JiraID                                  | Issue Description                                          |
+====+=========================================+============================================================+
|  0 |                                         | To be updated when descriptions in Jira tickets are ready. |
+----+-----------------------------------------+------------------------------------------------------------+