fix(report): Update iterative failures in notes

Only VPP-2118 is really new. Other "new" tickets are older issues, either separated from similar symptoms, or uncovered by recent CSIT suite edits. Or reopened, when previous workarounds did not reduce frequency enough. - Not investigated which known iterative issues were fixed, yet. Change-Id: Ic06c5ae80b933bfbc56c775d76be25dbcfa88a9e Signed-off-by: Vratko Polak <vrpolak@cisco.com>
author: Vratko Polak <vrpolak@cisco.com> 2024-07-29 14:30:28 +0200
committer: Tibor Frank <tifrank@cisco.com> 2024-07-30 05:48:00 +0000
commit: 485d39836ba42371af7a504ed4a226235c203ac6 (patch)
tree: 3622c154e003176a08cf076dbdcda97288ee3fa2
parent: 5904632ee1b62cc3742058aea91374d863214c20 (diff)
1 files changed, 46 insertions, 50 deletions
diff --git a/docs/content/release_notes/current/vpp_performance.md b/docs/content/release_notes/current/vpp_performance.md
index 47ed1e5fce..7042e9c8b1 100644
--- a/docs/content/release_notes/current/vpp_performance.md
+++ b/docs/content/release_notes/current/vpp_performance.md
@@ -34,16 +34,6 @@ Issues here are suspected to become known issues when confirmed by release runs.
 The suspicions come from trending and earlier runs (e.g. for RC2).
 This chapter should become empty before RCA is finished.
 
-## Suspected New
-
-Any issue listed here may have been present also in a previous release,
-but was not detected/recognized/reported enough back then.
-Also, issues previously thought fixed but now reopened are listed here.
-
-**#** | **JiraID**                                       | **Issue Description**
-------|--------------------------------------------------|-----------------------------------------------------
-  1   | [VPP-2118](https://jira.fd.io/browse/VPP-2118)   | Performance decrease in tests involving SHA_256_128.
-
 ## Suspected Previous
 
 Issues reported in previous releases which still affect the current results.
@@ -52,42 +42,29 @@ Issues reported in previous releases which still affect the current results.
 ------|--------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
   1   | [CSIT-1782](https://jira.fd.io/browse/CSIT-1782) | Multicore AVF tests are failing when trying to create interface. Frequency is reduced by CSIT workaround, but occasional failures do still happen.
   2   | [CSIT-1785](https://jira.fd.io/browse/CSIT-1785) | NAT44ED tests failing to establish all TCP sessions. 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. CSIT removed the max scale NAT tests to avoid this issue.
-  3   | [CSIT-1795](https://jira.fd.io/browse/CSIT-1795) | Ocassionally not all DET44 sessions have been established: 4128767 != 4128768
-  4   | [CSIT-1802](https://jira.fd.io/browse/CSIT-1802) | All testbeds: AF-XDP - NDR tests failing from time to time on small loss.
-  5   | [CSIT-1804](https://jira.fd.io/browse/CSIT-1804) | 3n-tsh: NDR fails on ierrors.
-  6   | [CSIT-1845](https://jira.fd.io/browse/CSIT-1845) | AVF 9000B any ndrpdr test may start failing due to packets not arriving in one or both directions.
-  7   | [CSIT-1849](https://jira.fd.io/browse/CSIT-1849) | 2n-clx, 2n-icx: UDP 16m TPUT tests fail to create all sessions.
-  8   | [CSIT-1881](https://jira.fd.io/browse/CSIT-1881) | 2n-icx: NFV density tests ocassionally breaks VPP which fails to start.
-  9   | [CSIT-1886](https://jira.fd.io/browse/CSIT-1886) | 3n-icx: Wireguard tests with 100 and more tunnels are failing PDR criteria.
- 10   | [CSIT-1892](https://jira.fd.io/browse/CSIT-1892) | 3n-alt: Unexpected two-band structure of ipsec and vxlan.
- 11   | [CSIT-1896](https://jira.fd.io/browse/CSIT-1896) | Depending on topology, l3fwd avoids dut-dut link.
- 12   | [CSIT-1901](https://jira.fd.io/browse/CSIT-1901) | 3n-icx: Negative ipackets on TB38 AVF 4c l2patch.
- 13   | [CSIT-1904](https://jira.fd.io/browse/CSIT-1904) | DPDK 23.03 testpmd startup fails on some testbeds.
- 14   | [CSIT-1906](https://jira.fd.io/browse/CSIT-1906) | Zero traffic with cx7 rdma. Testing migrated to mlx5-core on all Mellanox NICs.
- 15   | [VPP-2077](https://jira.fd.io/browse/VPP-2077)   | IP fragmentation: running_fragment_id is not thread safe. Causes reduced performance and failures in gtpu reassembly tests.
- 16   | [CSIT-1914](https://jira.fd.io/browse/CSIT-1914) | TRex does not produce latency data on ICE NICs.
- 17   | [CSIT-1915](https://jira.fd.io/browse/CSIT-1915) | The 2n-icx testbeds do not have the same performance.
- 18   | [CSIT-1916](https://jira.fd.io/browse/CSIT-1916) | Poor CPU scaling on 2n-zn2 RDMA.
- 19   | [CSIT-1917](https://jira.fd.io/browse/CSIT-1917) | TRex STL performance is unstable at high pps due to unsent packets.
- 20   | [CSIT-1921](https://jira.fd.io/browse/CSIT-1921) | Two-band structure in SRv6, causes PDR failure in rare cases.
- 21   | [CSIT-1922](https://jira.fd.io/browse/CSIT-1922) | 2n-tx2: AF_XDP MRR failures. On other testbeds MRR regressions and PDR failures.
- 22   | [CSIT-1924](https://jira.fd.io/browse/CSIT-1924) | An l3fwd error in 200Ge2P1Cx7Veat-Mlx5 test with 9000B.
- 23   | [CSIT-1935](https://jira.fd.io/browse/CSIT-1935) | Zero traffic reported in udpquic tests due to session close errors.
- 24   | [CSIT-1936](https://jira.fd.io/browse/CSIT-1936) | TRex occasionally sees link down in L2 perf tests.
- 25   | [CSIT-1937](https://jira.fd.io/browse/CSIT-1937) | Small but frequent loss in ASTF UDP on cx7 mlx5.
- 26   | [CSIT-1938](https://jira.fd.io/browse/CSIT-1938) | 3n-alt: High scale ipsec policy tests may crash VPP.
- 27   | [CSIT-1939](https://jira.fd.io/browse/CSIT-1939) | 3na-spr, 2n-zn2: VPP fails to start in first test cases.
- 28   | [CSIT-1941](https://jira.fd.io/browse/CSIT-1941) | TRex may wrongly detect link bandwidth.
- 29   | [CSIT-1942](https://jira.fd.io/browse/CSIT-1942) | 3nb-spr hoststack: Interface not up after first test.
- 30   | [CSIT-1943](https://jira.fd.io/browse/CSIT-1943) | IMIX 4c tests may fail PDR due to ~10% loss.
- 31   | [CSIT-1944](https://jira.fd.io/browse/CSIT-1944) | Memif LXC: unrecognized option '--no-validate'.
- 32   | [VPP-2090](https://jira.fd.io/browse/VPP-2090)   | MRR < PDR: DPDK plugin with MLX5 driver does not read full queue.
- 33   | [VPP-2091](https://jira.fd.io/browse/VPP-2091)   | Memif crashes with jumbo frames.
- 34   | [CSIT-1946](https://jira.fd.io/browse/CSIT-1946) | Ipsec hwasync fails with large scale and multiple queues.
- 35   | [CSIT-1947](https://jira.fd.io/browse/CSIT-1947) | VPP crash in udp nat avf 4c tests.
- 36   | [CSIT-1948](https://jira.fd.io/browse/CSIT-1948) | NICs do not consistently distribute tunnels over RXQs depending on model or plugin.
- 37   | [CSIT-1951](https://jira.fd.io/browse/CSIT-1951) | Combination of AVF and vhost drops all 9000B packets.
- 38   | [CSIT-1954](https://jira.fd.io/browse/CSIT-1954) | 3n-icx: 9000B AVF ip6 tests show zero traffic in one direction due to no free tx slots.
+  3   | [CSIT-1802](https://jira.fd.io/browse/CSIT-1802) | All testbeds: AF-XDP - NDR tests failing from time to time on small loss.
+  4   | [CSIT-1845](https://jira.fd.io/browse/CSIT-1845) | AVF 9000B any ndrpdr test may start failing due to packets not arriving in one or both directions.
+  5   | [CSIT-1849](https://jira.fd.io/browse/CSIT-1849) | 2n-clx, 2n-icx: UDP 16m TPUT tests fail to create all sessions.
+  6   | [CSIT-1881](https://jira.fd.io/browse/CSIT-1881) | 2n-icx: NFV density tests ocassionally breaks VPP which fails to start.
+  7   | [CSIT-1892](https://jira.fd.io/browse/CSIT-1892) | 3n-alt: Unexpected two-band structure of ipsec and vxlan.
+  8   | [CSIT-1896](https://jira.fd.io/browse/CSIT-1896) | Depending on topology, l3fwd avoids dut-dut link.
+  9   | [CSIT-1904](https://jira.fd.io/browse/CSIT-1904) | DPDK 23.03 testpmd startup fails on some testbeds.
+ 10   | [CSIT-1906](https://jira.fd.io/browse/CSIT-1906) | Zero traffic with cx7 rdma. Testing migrated to mlx5-core on all Mellanox NICs.
+ 11   | [CSIT-1914](https://jira.fd.io/browse/CSIT-1914) | TRex does not produce latency data on ICE NICs.
+ 12   | [CSIT-1915](https://jira.fd.io/browse/CSIT-1915) | The 2n-icx testbeds do not have the same performance.
+ 13   | [CSIT-1916](https://jira.fd.io/browse/CSIT-1916) | Poor CPU scaling on 2n-zn2 RDMA.
+ 14   | [CSIT-1917](https://jira.fd.io/browse/CSIT-1917) | TRex STL performance is unstable at high pps due to unsent packets.
+ 15   | [CSIT-1921](https://jira.fd.io/browse/CSIT-1921) | Two-band structure in SRv6, causes PDR failure in rare cases.
+ 16   | [CSIT-1922](https://jira.fd.io/browse/CSIT-1922) | 2n-tx2: AF_XDP MRR failures. On other testbeds MRR regressions and PDR failures.
+ 17   | [CSIT-1924](https://jira.fd.io/browse/CSIT-1924) | An l3fwd error in 200Ge2P1Cx7Veat-Mlx5 test with 9000B.
+ 18   | [CSIT-1939](https://jira.fd.io/browse/CSIT-1939) | 3na-spr, 2n-zn2: VPP fails to start in first test cases.
+ 19   | [CSIT-1943](https://jira.fd.io/browse/CSIT-1943) | IMIX 4c tests may fail PDR due to ~10% loss.
+ 20   | [CSIT-1944](https://jira.fd.io/browse/CSIT-1944) | Memif LXC: unrecognized option '--no-validate'.
+ 21   | [VPP-2090](https://jira.fd.io/browse/VPP-2090)   | MRR < PDR: DPDK plugin with MLX5 driver does not read full queue.
+ 22   | [VPP-2091](https://jira.fd.io/browse/VPP-2091)   | Memif crashes with jumbo frames.
+ 23   | [CSIT-1948](https://jira.fd.io/browse/CSIT-1948) | NICs do not consistently distribute tunnels over RXQs depending on model or plugin.
+ 24   | [CSIT-1951](https://jira.fd.io/browse/CSIT-1951) | Combination of AVF and vhost drops all 9000B packets.
+ 25   | [CSIT-1954](https://jira.fd.io/browse/CSIT-1954) | 3n-icx: 9000B AVF ip6 tests show zero traffic in one direction due to no free tx slots.
 
 ## Suspected Fixed
 
@@ -119,16 +96,35 @@ but was not detected/recognized/reported enough back then.
 Also, issues previously thought fixed but now reopened are listed here.
 
 **#** | **JiraID**                                       | **Issue Description**
-------|--------------------------------------------------|--------------------------------------------------------------
-  1   |                                                  |
+------|--------------------------------------------------|---------------------------------------------------------------------------
+  1   | [CSIT-1877](https://jira.fd.io/browse/CSIT-1877) | 3n-tsh: VM tests too slow to boot VM, rarely, despite increased timeout.
+  2   | [CSIT-1960](https://jira.fd.io/browse/CSIT-1960) | 2n-zn2: Geneve sometimes loses one direction of traffic.
+  3   | [CSIT-1961](https://jira.fd.io/browse/CSIT-1961) | Some tests have too long ramp-up trials.
+  4   | [CSIT-1962](https://jira.fd.io/browse/CSIT-1962) | 3n-icx hoststack: Udpquicscale tests sometimes fail with various symptoms.
+  5   | [CSIT-1963](https://jira.fd.io/browse/CSIT-1963) | 3n-icxd: Various symptoms pointing to hardware (cable/nic/driver) issues.
+  6   | [VPP-2118](https://jira.fd.io/browse/VPP-2118)   | 3n spr: Unusable performance of ipsec tests with SHA_256_128.
+  7   | [CSIT-1964](https://jira.fd.io/browse/CSIT-1964) | 3nb-spr: Wireguardhw tests are likely to crash.
 
 ## Previous
 
 Issues reported in previous releases which still affect the current results.
 
 **#** | **JiraID**                                       | **Issue Description**
-------|--------------------------------------------------|--------------------------------------------------------------
-  1   |                                                  |
+------|--------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------
+  1   | [CSIT-1795](https://jira.fd.io/browse/CSIT-1795) | Ocassionally not all DET44 sessions have been established: 4128767 != 4128768.
+  2   | [CSIT-1804](https://jira.fd.io/browse/CSIT-1804) | 3n-tsh: NDR fails on ierrors.
+  3   | [CSIT-1886](https://jira.fd.io/browse/CSIT-1886) | 3n: Wireguard tests with 100 and more tunnels are failing PDR criteria.
+  4   | [CSIT-1901](https://jira.fd.io/browse/CSIT-1901) | 2n-icx 3n-icx: Trex may report negative ipackets on high-performance AVF trial.
+  5   | [VPP-2077](https://jira.fd.io/browse/VPP-2077)   | IP fragmentation: running_fragment_id is not thread safe. Causes reduced performance and failures in gtpu reassembly tests.
+  6   | [CSIT-1929](https://jira.fd.io/browse/CSIT-1929) | Lossy trials in nat udp mlx5 tests.
+  7   | [CSIT-1935](https://jira.fd.io/browse/CSIT-1935) | rls2310: Zero traffic reported in udpquic tests due to session close errors.
+  8   | [CSIT-1936](https://jira.fd.io/browse/CSIT-1936) | TRex occasionally sees link down in L2 perf tests.
+  9   | [CSIT-1938](https://jira.fd.io/browse/CSIT-1938) | 3n-alt: High scale ipsec policy tests may crash VPP.
+ 10   | [CSIT-1941](https://jira.fd.io/browse/CSIT-1941) | TRex may wrongly detect link bandwidth.
+ 11   | [CSIT-1942](https://jira.fd.io/browse/CSIT-1942) | 3nb-spr hoststack: Interface not up after first test.
+ 12   | [CSIT-1946](https://jira.fd.io/browse/CSIT-1946) | Ipsec hwasync fails with large scale and multiple queues.
+ 13   | [CSIT-1947](https://jira.fd.io/browse/CSIT-1947) | Rare VPP crash in nat avf tests.
+ 14   | [CSIT-1953](https://jira.fd.io/browse/CSIT-1953) | 3n-icx 3nb-spr: Failed to enable GTPU offload RX.
 
 ## Fixed
author	Vratko Polak <vrpolak@cisco.com>	2024-07-29 14:30:28 +0200
committer	Tibor Frank <tifrank@cisco.com>	2024-07-30 05:48:00 +0000
commit	485d39836ba42371af7a504ed4a226235c203ac6 (patch)
tree	3622c154e003176a08cf076dbdcda97288ee3fa2
parent	5904632ee1b62cc3742058aea91374d863214c20 (diff)