search for: kidmap_cache_lookup_uidbys

Displaying 1 result from an estimated 1 matches for "kidmap_cache_lookup_uidbys".

2012 Aug 21
0
IDMAP cache creating tons of mulex spins
...:~# lockstat -D 10 sleep 2 Adaptive mutex spin: 706601 events in 2.060 seconds (342956 events/sec) Count indv cuml rcnt nsec Lock Caller ------------------------------------------------------------------------ ------- 402581 57% 57% 0.00 13105 0xffffff0d492ad678 kidmap_cache_lookup_uidbys id+0x51 265969 38% 95% 0.00 10882 0xffffff0d492ad678 kidmap_cache_lookup_gidbys id+0x51 24747 4% 98% 0.00 1427 zone0+0x20 zone_getspecific+0x2b 3660 1% 99% 0.00 1058 0xffffff0d54a5d590 rrw_enter_read...