It seems optimizer can't pick the right index when the user has done many log actions. See the ticket for more information. There are two indexes for actor and they are not that different so even the wrong pick is fine but to make it more performant, make sure you get log_actor_type_time when you filter based on both actor and type. Bug: T303089 Change-Id: Ie0e7b5cc3a245dc28157a0276f6cce62f90b797f |
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|---|---|---|
| .. | ||
| Hook | ||
| BlockLogFormatter.php | ||
| ContentModelLogFormatter.php | ||
| DatabaseLogEntry.php | ||
| DeleteLogFormatter.php | ||
| ImportLogFormatter.php | ||
| LegacyLogFormatter.php | ||
| LogEntry.php | ||
| LogEntryBase.php | ||
| LogEventsList.php | ||
| LogFormatter.php | ||
| LogPage.php | ||
| LogPager.php | ||
| ManualLogEntry.php | ||
| MergeLogFormatter.php | ||
| MoveLogFormatter.php | ||
| NewUsersLogFormatter.php | ||
| PageLangLogFormatter.php | ||
| PatrolLog.php | ||
| PatrolLogFormatter.php | ||
| ProtectLogFormatter.php | ||
| RCDatabaseLogEntry.php | ||
| RightsLogFormatter.php | ||
| TagLogFormatter.php | ||
| UploadLogFormatter.php | ||
| WikitextLogFormatter.php | ||