Feature #22081
Updated by Casey Bodley over 6 years ago
By default, 8 rgw cache watchers get started/stopped every time you run radosgw/radosgw-admin. For simple admin commands, those 16 round trips to the osd are responsible for the majority of time spent. Radosgw-admin should probably only use a single watcher. But radosgw could acquire/release the watchers in parallel to speed up the startup and realm reconfiguration.