On Aug 2, we had a P0 because of a sudden spike in Sidekiq jobs. The
queue went up to 100k jobs and workers scaled from 400 threads to 1000+.
Most of the jobs were HookJobs, and a large chunk of them were for
Linear but they weren’t doing anything useful.
Turns out, whenever there’s an update on a contact or conversation, we
were triggering all account-level hooks without checking if the event
was relevant. So if someone did a bulk import or ran an update, it would
enqueue a huge number of unnecessary jobs.
This PR adds two checks before enqueuing:
- Whether the hook is active
- Whether the event is relevant for that hook
661e905dbd