Manual:$wgRateLimitsExcludedGroups

User rights, access control and monitoring: $wgRateLimitsExcludedGroups
Array of groups which should never trigger the rate limiter.
Introduced in version:1.7.0 (r14184)
Deprecated in version:1.13.0
Removed in version:1.18.0 (r87587)
Allowed values:(array of strings)
Default value:array() (1.13-1.17)
array( 'sysop', 'bureaucrat' ) (1.7-1.12)

Details edit

Array of groups which should never trigger the rate limiter. Deprecated in 1.13 in favor of $wgGroupPermissions []['noratelimit'].