Create an HA setup with 5000 teams, 50000 channels. (use the mattermost sampledata command)
Run LDAP sync without this patch and notice that during the sync there is a CPU spike and an insane amount of cluster traffic
Apply this patch and verify that there is no such spike and the cluster traffic is flattened.
Great, thanks and ! Sven let the customer know as well.
looks like we had a brief moment of sustained CPU load last night. is there anything i need/can to do aside from providing this very important diagram?
Latest update: after testing and investigating further, dev has a better idea what the issue is; aiming to have a fix available for QA testing by tomorrow latest.
Tested on the latest 5.26 test instance and there were no issues found related to LDAP sync. Closing the ticket.