Remove jinja2_cache #11996
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Remove jinja2_cache #11996
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This pull request introduces 1 alert when merging bcceffc into 38cc35f - view on LGTM.com new alerts:
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/azpw run |
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/AzurePipelines run |
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stepanblyschak
approved these changes
Sep 9, 2022
qiluo-msft
approved these changes
Sep 9, 2022
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@dprital this change cannot be cherry-picked cleanly to 202205. Please raise separate PR. |
Done --> #12155 Thanks, |
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Why I did it
As part of Persistent log level HLD , LOGLEVEL_DB content is moved to CONFIG_DB.
In addition, it was decided to remove jinja2_cache which currently appear on LOGLEVEL_DB
This cache was added to speed up template rendering in start scripts. There were a lot of them rendered during system start. This caused a delay in warm boot LAG restore time. It was tested and verified that with and without the cache we don't see any difference in this timing now. It is probably due to a lot of other optimizations done to sonic-cfggen. Since there is no noticeable improvement made by j2 cache now it is safe to remove it.
How I did it
Remove redis_bcc.py file and and remove the bytcode_cache from sonic-sfggen
How to verify it
Warm boot was tested with \ without this jinja2_cache and it there is no difference in performance
Which release branch to backport (provide reason below if selected)
Description for the changelog
Link to config_db schema for YANG module changes
A picture of a cute animal (not mandatory but encouraged)