Displaying 1 result from an estimated 1 matches for "dcivolume01".
2012 Aug 21
0
IDMAP cache creating tons of mulex spins
...5 206 25 3397 13 965 51468 238 62 0 61
0 39
6 0 0 10 205 29 3254 11 958 52947 236 107 0 62
0 38
7 0 0 19 124 30 3889 15 962 51948 230 44 0 62
0 38
We ran lockstat to see what was causing the high SMTX and found this:
root at dcivolume01:~# 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...