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Reduce the cost of generating default user profile images
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Authored by epriestley on Mar 2 2018, 12:51 AM.

Details

Summary

See PHI413. You can pre-generate these with bin/people profileimage --all, but they're needlessly expensive to generate.

Streamline the workflow and cache some of the cacheable parts to reduce the generation cost.

Test Plan
  • Ran bin/people profileimage --all and saw cost drop from 15.801s4.839s.
  • Set defaultProfileImagePHID to NULL in phabricator_user.user and purged caches with bin/cache purge --all.
  • Loaded user directory.
  • Saw default images regenerate relatively quickly.

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Event Timeline

This revision was not accepted when it landed; it landed in state Needs Review.Mar 2 2018, 12:52 AM
epriestley requested review of this revision.
This revision was automatically updated to reflect the committed changes.