nickva opened a new pull request, #5744: URL: https://github.com/apache/couchdb/pull/5744
Make all processes run at normal priority. In production observed cases which had a very couch cfile cleaner queue (500k messages). That's likely because couch_servers are running at high priority on every scheduler, opening/closing files, and the single couch_cfile janitor process runs at normal priority, and can't keep up with cleanup. Since there is no super-high-priority to set the janitor to, let's just set them all to normal. Besides, we've had issue with high priority proceses before triggering various OTP bugs and had to revert at least once before: https://github.com/erlang/otp/issues/4078. Also, in the same vein, we never had to disable the off_heap flag in 7 years since it's been made configurable, so let's remove the extra config fluff and always set it unconditionally. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
