sonic-buildimage/platform/cavium
Joe LeVeque c651a9ade4
[dockers][supervisor] Increase event buffer size for process exit listener; Set all event buffer sizes to 1024 (#7083)
To prevent error [messages](https://dev.azure.com/mssonic/build/_build/results?buildId=2254&view=logs&j=9a13fbcd-e92d-583c-2f89-d81f90cac1fd&t=739db6ba-1b35-5485-5697-de102068d650&l=802) like the following from being logged:

```
Mar 17 02:33:48.523153 vlab-01 INFO swss#supervisord 2021-03-17 02:33:48,518 ERRO pool supervisor-proc-exit-listener event buffer overflowed, discarding event 46
```

This is basically an addendum to https://github.com/Azure/sonic-buildimage/pull/5247, which increased the event buffer size for dependent-startup. While supervisor-proc-exit-listener doesn't subscribe to as many events as dependent-startup, there is still a chance some containers (like swss, as in the example above) have enough processes running to cause an overflow of the default buffer size of 10.

This is especially important for preventing erroneous log_analyzer failures in the sonic-mgmt repo regression tests, which have started occasionally causing PR check builds to fail. Example [here](https://dev.azure.com/mssonic/build/_build/results?buildId=2254&view=logs&j=9a13fbcd-e92d-583c-2f89-d81f90cac1fd&t=739db6ba-1b35-5485-5697-de102068d650&l=802).

I set all supervisor-proc-exit-listener event buffer sizes to 1024, and also updated all dependent-startup event buffer sizes to 1024, as well, to keep things simple, unified, and allow headroom so that we will not need to adjust these values frequently, if at all.
2021-03-27 21:14:24 -07:00
..
cavm_platform_modules [sonic-linux-kernel]: security update to kernel 4.19.152 (#6490) 2021-02-06 21:02:06 -08:00
cavm_sdk Added rules to build syncd and orchagent containers for Cavium target (#152) 2016-12-23 15:26:51 -08:00
docker-saiserver-cavm [supervisord]: use abspath as supervisord entrypoint (#5995) 2020-11-22 21:18:44 -08:00
docker-syncd-cavm [dockers][supervisor] Increase event buffer size for process exit listener; Set all event buffer sizes to 1024 (#7083) 2021-03-27 21:14:24 -07:00
docker-syncd-cavm-rpc [syncd-rpc] Install Libboost Atomic 1.71, Libqtcore And Libqtnetwork (#6689) 2021-02-10 02:26:31 -08:00
cavm-platform-modules.mk [build]: add buster docker as the last step of the build proces 2020-04-16 10:26:18 +00:00
cavm-sai.mk [cavm]Update sai revision and packet driver (#914) 2017-08-24 23:46:14 -07:00
cavm-xpnet.mk [build]: add buster docker as the last step of the build proces 2020-04-16 10:26:18 +00:00
docker-syncd-cavm-rpc.mk [redis] Install vanilla redis packages for Buster and Stretch; upgrade Buster to 6.0.5 (#4732) 2020-06-27 01:17:20 -07:00
docker-syncd-cavm.mk [redis] Install vanilla redis packages for Buster and Stretch; upgrade Buster to 6.0.5 (#4732) 2020-06-27 01:17:20 -07:00
libsaithrift-dev.mk [saithrift]: remove dependency on python-saithrift (#2584) 2019-02-18 02:50:37 -08:00
one-image.mk [build]: Move Systemd service start to systemd generator (#3172) 2019-07-29 15:52:15 -07:00
platform.conf one image implementation (#215) 2017-01-29 11:33:33 -08:00
rules.mk [docker-ptf]: build docker ptf 2021-01-27 08:28:21 -08:00