Hi Eric, here you are .. # lockstat -kIW -s 20 -D 20 sleep 30|more
Profiling interrupt: 11656 events in 30.036 seconds (388 events/sec)
-------------------------------------------------------------------------------
Count indv cuml rcnt nsec Hottest CPU+PIL Caller
4410 38% 38% 0.00 981 cpu[0] mach_cpu_idle
nsec ------ Time Distribution ------ count Stack
512 |@@@@@ 777 cpu_idle
1024 |@@@@@@@@@@@@@@@@@@ 2732 idle
2048 |@@@@@ 769 thread_start
4096 | 75
8192 | 50
16384 | 1
32768 | 0
65536 | 2
131072 | 3
262144 | 1
-------------------------------------------------------------------------------
Count indv cuml rcnt nsec Hottest CPU+PIL Caller
1413 12% 50% 0.00 3271 cpu[2] (usermode)
nsec ------ Time Distribution ------ count Stack
1024 |@@ 101
2048 |@@@@@@@@@@@@ 583
4096 |@@@@@@ 313
8192 |@@@@@@@@ 378
16384 | 35
32768 | 0
65536 | 0
131072 | 3
-------------------------------------------------------------------------------
Count indv cuml rcnt nsec Hottest CPU+PIL Caller
743 6% 56% 0.00 1331 cpu[1] tsc_gethrtimeunscaled
nsec ------ Time Distribution ------ count Stack
1024 |@@@@@@@@@@@@@@ 347 gethrtime_unscaled
2048 |@@@@@@@@@@@@@ 323 idle_exit
4096 |@ 46 idle
8192 |@ 27 thread_start
-------------------------------------------------------------------------------
Count indv cuml rcnt nsec Hottest CPU+PIL Caller
630 5% 62% 0.00 1428 cpu[3]+11 splr
nsec ------ Time Distribution ------ count Stack
1024 |@@@@@@@@@@@@@@ 311 lock_set_spl
2048 |@@@@@@@@@@@ 244 disp_lock_enter
4096 |@@ 45 disp
8192 |@ 29 swtch
16384 | 0 idle
32768 | 1 thread_start
-------------------------------------------------------------------------------
Count indv cuml rcnt nsec Hottest CPU+PIL Caller
605 5% 67% 0.00 1492 cpu[3] disp_getwork
nsec ------ Time Distribution ------ count Stack
512 | 3 disp
1024 |@@@@@@@@@@@@@@@ 314 swtch
2048 |@@@@@@@@@@@ 233 idle
4096 |@ 32 thread_start
8192 |@ 22
16384 | 0
32768 | 0
65536 | 0
131072 | 1
-------------------------------------------------------------------------------
Count indv cuml rcnt nsec Hottest CPU+PIL Caller
581 5% 72% 0.00 1665 cpu[1]+11 splr
nsec ------ Time Distribution ------ count Stack
1024 |@@@@@@@@@@@@@ 265 disp
2048 |@@@@@@@@@@@@ 242 swtch
4096 |@@ 51 idle
8192 |@ 21 thread_start
16384 | 1
32768 | 0
65536 | 0
131072 | 0
262144 | 1
-------------------------------------------------------------------------------
Count indv cuml rcnt nsec Hottest CPU+PIL Caller
557 5% 77% 0.00 1394 cpu[3] do_splx
nsec ------ Time Distribution ------ count Stack
512 | 1 swtch
1024 |@@@@@@@@@@@@@@@ 283 idle
2048 |@@@@@@@@@@@ 209 thread_start
4096 |@ 35
8192 |@ 29
-------------------------------------------------------------------------------
Count indv cuml rcnt nsec Hottest CPU+PIL Caller
535 5% 81% 0.00 1428 cpu[3] do_splx
nsec ------ Time Distribution ------ count Stack
512 | 1 disp_lock_exit
1024 |@@@@@@@@@@@@@@@ 272 disp
2048 |@@@@@@@@@@ 189 swtch
4096 |@@ 44 idle
8192 |@ 28 thread_start
16384 | 1
-------------------------------------------------------------------------------
Count indv cuml rcnt nsec Hottest CPU+PIL Caller
170 1% 83% 0.00 1363 cpu[1]+11 swtch
nsec ------ Time Distribution ------ count Stack
1024 |@@@@@@@@@@@@@@@@@ 100 idle
2048 |@@@@@@@@@ 55 thread_start
4096 |@ 11
8192 | 3
16384 | 0
32768 | 1
-------------------------------------------------------------------------------
Count indv cuml rcnt nsec Hottest CPU+PIL Caller
158 1% 84% 0.00 1443 cpu[3]+11 disp
nsec ------ Time Distribution ------ count Stack
1024 |@@@@@@@@@@@@@@@ 84 swtch
2048 |@@@@@@@@@ 52 idle
4096 |@@ 12 thread_start
8192 |@ 10
-------------------------------------------------------------------------------
Count indv cuml rcnt nsec Hottest CPU+PIL Caller
112 1% 85% 0.00 1199 cpu[1]+11 lock_set_spl
nsec ------ Time Distribution ------ count Stack
1024 |@@@@@@@@@@@@@@@@@@ 70 disp_lock_enter
2048 |@@@@@@@@@ 34 disp
4096 |@ 5 swtch
8192 | 3 idle
thread_start
-------------------------------------------------------------------------------
Count indv cuml rcnt nsec Hottest CPU+PIL Caller
89 1% 86% 0.00 1648 cpu[3] new_cpu_mstate
nsec ------ Time Distribution ------ count Stack
1024 |@@@@@@@@@@@@@@@@@@ 56 idle_exit
2048 |@@@@@@@@ 26 idle
4096 | 2 thread_start
8192 |@ 4
16384 | 0
32768 | 0
65536 | 1
-------------------------------------------------------------------------------
Count indv cuml rcnt nsec Hottest CPU+PIL Caller
84 1% 87% 0.00 1369 cpu[3] new_cpu_mstate
nsec ------ Time Distribution ------ count Stack
1024 |@@@@@@@@@@@@@@@ 44 idle_enter
2048 |@@@@@@@@@@ 28 idle
4096 |@@@ 9 thread_start
8192 |@ 3
-------------------------------------------------------------------------------
Count indv cuml rcnt nsec Hottest CPU+PIL Caller
62 1% 87% 0.00 3354 cpu[2] lzjb_compress
nsec ------ Time Distribution ------ count Stack
512 | 1 zio_compress_data
1024 |@@@@@ 12 zio_write_compress
2048 |@@@@@@@@ 17 taskq_thread
4096 |@@@@ 9 thread_start
8192 |@@@@@@@@@@ 21
16384 | 2
-------------------------------------------------------------------------------
Count indv cuml rcnt nsec Hottest CPU+PIL Caller
44 0% 87% 0.00 1374 cpu[1] tsc_gethrtimeunscaled
nsec ------ Time Distribution ------ count Stack
1024 |@@@@@@@@@@@@@@@@@ 25 gethrtime_unscaled
2048 |@@@@@@@@ 13 idle_enter
4096 |@@@ 5 idle
8192 | 1 thread_start
-------------------------------------------------------------------------------
Count indv cuml rcnt nsec Hottest CPU+PIL Caller
44 0% 88% 0.00 1244 cpu[1] idle_enter
nsec ------ Time Distribution ------ count Stack
1024 |@@@@@@@@@@@@@ 20 thread_start
2048 |@@@@@@@@@@@@@@ 21
4096 |@@ 3
-------------------------------------------------------------------------------
Count indv cuml rcnt nsec Hottest CPU+PIL Caller
43 0% 88% 0.00 1259 cpu[3]+11 disp_lock_exit
nsec ------ Time Distribution ------ count Stack
1024 |@@@@@@@@@@@@ 18 disp
2048 |@@@@@@@@@@@@@@@@ 23 swtch
4096 | 1 idle
8192 | 1 thread_start
-------------------------------------------------------------------------------
Count indv cuml rcnt nsec Hottest CPU+PIL Caller
33 0% 88% 0.00 1372 cpu[1] set_idle_cpu
nsec ------ Time Distribution ------ count Stack
1024 |@@@@@@@@ 9 idle_enter
2048 |@@@@@@@@@@@@@@@@@@ 20 idle
4096 |@@ 3 thread_start
8192 | 1
-------------------------------------------------------------------------------
Count indv cuml rcnt nsec Hottest CPU+PIL Caller
32 0% 89% 0.00 1141 cpu[3] swtch
nsec ------ Time Distribution ------ count Stack
1024 |@@@@@@@@@@@@@@@@@ 19 thread_start
2048 |@@@@@@@@@@ 11
4096 | 1
8192 | 1
-------------------------------------------------------------------------------
Count indv cuml rcnt nsec Hottest CPU+PIL Caller
30 0% 89% 0.00 1493 cpu[3] idle_enter
nsec ------ Time Distribution ------ count Stack
1024 |@@@@@@@@@@@@@@@ 15 idle
2048 |@@@@@@@@@@@ 11 thread_start
4096 |@@ 2
8192 |@@ 2
-------------------------------------------------------------------------------
tnx,
gino
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