You are browsing a read-only backup copy of Wikitech. The live site can be found at

Map of database maintenance

From Wikitech-static
Revision as of 00:00, 6 July 2022 by imported>Dexbot (Bot: Updating the report)
Jump to navigation Jump to search

Here you can follow maintenance on our databases. This is useful to spot potential causes for issues in production or avoid interfering with another maintenance work.

A script parses dbctl SAL logs and add entries here. Furthermore, DBAs can add manual entries in this list by logging SAL. It is important that SAL must contain the word "dbmaint", a phabricator ticket id, a section name and name of the datacenter. For example: "!log dbmaint on s2@codfw (T12345)"

Today (2022-07-06)

Yesterday (2022-07-05)

Section Work
s1 Investigate mariadb 10.6 performance regression during spikes/high load (T311106) (ladsgroup)

Last seven days

Section Work
s8 Make user_editcount unsigned in production (T309311) (ladsgroup)
x1 Switchover x1 master (db1103 -> db1120) (T300472) (marostegui)