Commit 7cf21b49 authored by Jan Provaznik's avatar Jan Provaznik Committed by Marcia Ramos

Add info about rspec profiling stats

Adds link and basic info about rspec stats we generate daily.
parent dba80652
......@@ -254,6 +254,13 @@ These results can also be placed into a PostgreSQL database by setting the
`RSPEC_PROFILING_POSTGRES_URL` variable. This is used to profile the test suite
when running in the CI environment.
We store these results also when running CI jobs on the default branch on
`gitlab.com`. Statistics of these profiling data are [available
online](https://gitlab-org.gitlab.io/rspec_profiling_stats/). For example,
you can find which tests take longest to run or which execute the most
queries. This can be handy for optimizing our tests or identifying performance
issues in our code.
## Memory profiling
One of the reasons of the increased memory footprint could be Ruby memory fragmentation.
......
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