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One hour test Wed 20 Sep
Closed, ResolvedPublic

Description

Track details related to the one hour test here.

3pm - 4pm GMT
(3am-4am NZ)

Significant Scheduled jobs during this time
consume_and_thanks
dedupe_civicrm_contacts
dedupe_major_gifts_500_plus

Not scheduled
omnimail_recipient_load
silverpop

Links
Scheduled jobs https://collab.wikimedia.org/wiki/Fundraising/Engineering/Donation_Pipeline

Event Timeline

Outcome was crazy lag but, as it turns out, crazy volume

We for the time being acquiesce to restarting mysql on the replicas when they start to lag. The server tuning line of inquiry has been rather fruitless. We are going to try a newer mariadb version on a spare server.