[wp-trac] [WordPress Trac] #59900: Measure performance with a persistent object cache in performance tests

[WordPress Trac]

#59900: Measure performance with a persistent object cache in performance tests
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 Reporter:  flixos90                  |       Owner:  swissspidy
     Type:  task (blessed)            |      Status:  closed
 Priority:  normal                    |   Milestone:  6.6
Component:  Build/Test Tools          |     Version:
 Severity:  normal                    |  Resolution:  fixed
 Keywords:  has-patch has-unit-tests  |     Focuses:  performance
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Changes (by swissspidy):

 * status:  assigned => closed
 * resolution:   => fixed


Comment:

 In [changeset:"58076" 58076]:
 {{{
 #!CommitTicketReference repository="" revision="58076"
 Build/Test Tools: Overhaul performance tests to improve stability and
 cover more scenarios.

 Simplifies the tests setup by leveraging a test matrix, improving
 maintenance and making it much easier to test more scenarios. With this
 change, tests are now also run with an external object cache (Memcached).
 Additional information such as memory usage and the number of database
 queries is now collected as well.

 Improves test setup and cleanup by disabling external HTTP requests and
 cron for the tests, as well as deleting expired transients and flushing
 the cache in-between. This should aid the test stability.

 When testing the previous commit / target branch, this now leverages the
 already built artifact from the build process workflow. Raw test results
 are now also uploaded as artifacts to aid debugging.

 Props swissspidy, adamsilverstein, joemcgill, mukesh27, desrosj,
 youknowriad, flixos90.
 Fixes #59900
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/59900#comment:20>
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