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poky/meta/classes
Sakib Sajal d068fbcde2 buildstats.bbclass: add functionality to collect build system stats
There are a number of timeout and hang defects where
it would be useful to collect statistics about what
is running on a build host when that condition occurs.

This adds functionality to collect build system stats
on a regular interval and/or on task failure. Both
features are disabled by default.

To enable logging on a regular interval, set:
BB_HEARTBEAT_EVENT = "<interval>"
BB_LOG_HOST_STAT_ON_INTERVAL = <boolean>
Logs are stored in ${BUILDSTATS_BASE}/<build_name>/host_stats

To enable logging on a task failure, set:
BB_LOG_HOST_STAT_ON_FAILURE = "<boolean>"
Logs are stored in ${BUILDSTATS_BASE}/<build_name>/build_stats

The list of commands, along with the desired options, need
to be specified in the BB_LOG_HOST_STAT_CMDS variable
delimited by ; as such:
BB_LOG_HOST_STAT_CMDS = "command1 ; command2 ;... ;"

(From OE-Core rev: edb7098e9e0a8978568a45057c1c3ad2c6cacd67)

Signed-off-by: Sakib Sajal <sakib.sajal@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-01-17 11:28:13 +00:00
..
2020-11-24 10:27:45 +00:00
2020-12-30 14:01:06 +00:00
2020-07-12 12:21:48 +01:00
2020-10-30 13:22:48 +00:00