1. Adaptive mutex spin: 70 events in 10.045 seconds (7 events/sec)
Count indv cuml rcnt nsec Lock Caller
21 30% 30% disp_req_lock timer_softintr+0x24
nsec Time Distribution count Stack
av_dispatch_softvect+0x5f
dispatch_softint+0x34
switch_sp_and_call+0x13
19 27% 57% disp_req_lock timeout_taskq_thread+0x6f
thread_start+0x8
16384 |
65536 |
insert into iblockstat (eid, rid, name, events, count, individual, cumulative, nsec, locked, caller, stack)
values(111, 222, ‘Adaptive mutex spin’, 70, 21, 30, 30, 707, 'disp_req_lock', 'timer_softintr+0x24', 'av_dispatch_softvect+0x5f:dispatch_softint+0x34:switch_sp_and_call+0x13:') ;
values(111, 222, ‘Adaptive mutex spin’, 70, 19, 27, 57, 17532, 'disp_req_lock', 'timeout_taskq_thread+0x6f', 'thread_start+0x8:') ;