August 2019
Beginner
608 pages
16h 7m
English
Content preview from Mastering GitLab 12
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A Sidekiq process is seemingly doing nothing
If Sidekiq isn't doing any work and it seems stuck most of the time, this means that the program is waiting for something. A common wait situation is when you are doing remote network calls. If you think this could be the case, you could make Sidekiq processes dump a backtrace to the log by sending it a TTIN signal.
This is what a Sidekiq worker looks like in the log file in /var/log/gitlab/sidekiq/current:
{"severity":"INFO","time":"2019-06 23T19:00:14.493Z","class":"RemoteMirrorNotificationWorker","retry":3,"queue":"remote_mirror_notification","jid":"69eb806bfb66b82315bcb249","created_at":"2019-06-23T19:00:14.461Z","correlation_id":"toX0HnYW0s9","enqueued_at":"2019-06-23T19:00:14.461Z","pid":471,"message":"RemoteMirrorNotificationWorker ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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