@prakashsurya i have found interest issue on my env with boot_archive updates and have fixed it.
i can confirm - your current change works fine and have fixed panic. confirmation log is: ```Igors-MacBook-Pro:~ igork$ ssh [email protected] DilOS (based on illumos) Version 1.3.7.202-20170916-2+8593 2017-09-16 root@dilos-test:~# zpool list NAME SIZE ALLOC FREE EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT rpool 39.9G 8.86G 31.0G - 5% 22% 1.00x ONLINE - root@dilos-test:~# diskinfo TYPE DISK VID PID SIZE RMV SSD SCSI c3t0d0 VMware Virtual disk 40.00 GiB no no SCSI c3t1d0 VMware Virtual disk 10.00 GiB no no SCSI c3t2d0 VMware Virtual disk 10.00 GiB no no SCSI c3t3d0 VMware Virtual disk 10.00 GiB no no SCSI c3t4d0 VMware Virtual disk 10.00 GiB no no SCSI c3t5d0 VMware Virtual disk 10.00 GiB no no SCSI c3t6d0 VMware Virtual disk 10.00 GiB no no SCSI c3t8d0 VMware Virtual disk 10.00 GiB no no SCSI c3t9d0 VMware Virtual disk 10.00 GiB no no SCSI c3t10d0 VMware Virtual disk 40.00 GiB no no root@dilos-test:~# zpool create tst3 c2t1d0 c2t2d0 c2t3d0 c2t4d0 cannot open 'c2t1d0': no such device in /dev/dsk must be a full path or shorthand device name root@dilos-test:~# zpool create tst3 c3t1d0 c3t2d0 c3t3d0 c3t4d0 root@dilos-test:~# sudo zfs create -o logbias=throughput -o sync=always -V 64M tst3/space4 root@dilos-test:~# sudo fio --filename=/dev/zvol/rdsk/tst3/space4 --sync=1 --rw=write --bs=1K --numjobs=8 --iodepth=1 --size=10MB --name=panic panic: (g=0): rw=write, bs=1K-1K/1K-1K/1K-1K, ioengine=psync, iodepth=1 ... fio-2.10 clock setaffinity failed: Operation not supported clock setaffinity failed: No such process clock setaffinity failed: Operation not supported clock setaffinity failed: Operation not supported Starting 8 processes Jobs: 8 (f=8): [W(8)] [100.0% done] [0KB/10008KB/0KB /s] [0/10.8K/0 iops] [eta 00m:00s] panic: (groupid=0, jobs=1): err= 0: pid=564: Sat Sep 16 03:33:57 2017 write: io=10240KB, bw=1263.5KB/s, iops=1263, runt= 8105msec clat (usec): min=362, max=16958, avg=783.82, stdev=344.38 lat (usec): min=362, max=16958, avg=784.57, stdev=344.42 clat percentiles (usec): | 1.00th=[ 490], 5.00th=[ 556], 10.00th=[ 596], 20.00th=[ 636], | 30.00th=[ 668], 40.00th=[ 700], 50.00th=[ 732], 60.00th=[ 764], | 70.00th=[ 804], 80.00th=[ 860], 90.00th=[ 980], 95.00th=[ 1144], | 99.00th=[ 1752], 99.50th=[ 2288], 99.90th=[ 4704], 99.95th=[ 5536], | 99.99th=[11584] bw (KB /s): min= 1030, max= 1484, per=12.62%, avg=1263.00, stdev=102.17 lat (usec) : 500=1.25%, 750=54.92%, 1000=34.90% lat (msec) : 2=8.27%, 4=0.50%, 10=0.14%, 20=0.02% cpu : usr=1.06%, sys=7.18%, ctx=23538, majf=0, minf=0 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued : total=r=0/w=10240/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0 latency : target=0, window=0, percentile=100.00%, depth=1 panic: (groupid=0, jobs=1): err= 0: pid=565: Sat Sep 16 03:33:57 2017 write: io=10240KB, bw=1271.1KB/s, iops=1271, runt= 8051msec clat (usec): min=379, max=24239, avg=778.52, stdev=363.08 lat (usec): min=379, max=24240, avg=779.22, stdev=363.13 clat percentiles (usec): | 1.00th=[ 490], 5.00th=[ 556], 10.00th=[ 596], 20.00th=[ 636], | 30.00th=[ 668], 40.00th=[ 692], 50.00th=[ 724], 60.00th=[ 756], | 70.00th=[ 796], 80.00th=[ 860], 90.00th=[ 988], 95.00th=[ 1144], | 99.00th=[ 1720], 99.50th=[ 2224], 99.90th=[ 4768], 99.95th=[ 5408], | 99.99th=[ 7520] bw (KB /s): min= 1114, max= 1502, per=12.70%, avg=1271.37, stdev=94.19 lat (usec) : 500=1.30%, 750=57.24%, 1000=32.09% lat (msec) : 2=8.75%, 4=0.50%, 10=0.12%, 50=0.01% cpu : usr=1.06%, sys=7.11%, ctx=23649, majf=0, minf=0 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued : total=r=0/w=10240/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0 latency : target=0, window=0, percentile=100.00%, depth=1 panic: (groupid=0, jobs=1): err= 0: pid=566: Sat Sep 16 03:33:57 2017 write: io=10240KB, bw=1256.5KB/s, iops=1256, runt= 8150msec clat (usec): min=381, max=24262, avg=787.88, stdev=370.11 lat (usec): min=381, max=24262, avg=788.58, stdev=370.16 clat percentiles (usec): | 1.00th=[ 494], 5.00th=[ 556], 10.00th=[ 596], 20.00th=[ 636], | 30.00th=[ 668], 40.00th=[ 700], 50.00th=[ 724], 60.00th=[ 756], | 70.00th=[ 804], 80.00th=[ 868], 90.00th=[ 1012], 95.00th=[ 1208], | 99.00th=[ 1768], 99.50th=[ 2256], 99.90th=[ 4640], 99.95th=[ 5408], | 99.99th=[ 6560] bw (KB /s): min= 1032, max= 1510, per=12.53%, avg=1254.12, stdev=101.93 lat (usec) : 500=1.19%, 750=55.97%, 1000=32.44% lat (msec) : 2=9.68%, 4=0.59%, 10=0.13%, 50=0.01% cpu : usr=1.04%, sys=7.14%, ctx=23876, majf=0, minf=0 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued : total=r=0/w=10240/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0 latency : target=0, window=0, percentile=100.00%, depth=1 panic: (groupid=0, jobs=1): err= 0: pid=567: Sat Sep 16 03:33:57 2017 write: io=10240KB, bw=1253.4KB/s, iops=1253, runt= 8170msec clat (usec): min=342, max=23961, avg=789.23, stdev=362.50 lat (usec): min=342, max=23961, avg=790.02, stdev=362.57 clat percentiles (usec): | 1.00th=[ 502], 5.00th=[ 556], 10.00th=[ 596], 20.00th=[ 636], | 30.00th=[ 676], 40.00th=[ 700], 50.00th=[ 732], 60.00th=[ 764], | 70.00th=[ 812], 80.00th=[ 868], 90.00th=[ 1004], 95.00th=[ 1192], | 99.00th=[ 1768], 99.50th=[ 2224], 99.90th=[ 4320], 99.95th=[ 5152], | 99.99th=[ 5984] bw (KB /s): min= 1148, max= 1472, per=12.48%, avg=1249.38, stdev=77.12 lat (usec) : 500=0.95%, 750=54.90%, 1000=33.97% lat (msec) : 2=9.50%, 4=0.55%, 10=0.12%, 50=0.01% cpu : usr=1.04%, sys=6.87%, ctx=23783, majf=0, minf=0 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued : total=r=0/w=10240/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0 latency : target=0, window=0, percentile=100.00%, depth=1 panic: (groupid=0, jobs=1): err= 0: pid=568: Sat Sep 16 03:33:57 2017 write: io=10240KB, bw=1275.6KB/s, iops=1275, runt= 8028msec clat (usec): min=357, max=24115, avg=776.62, stdev=371.62 lat (usec): min=357, max=24115, avg=777.27, stdev=371.64 clat percentiles (usec): | 1.00th=[ 506], 5.00th=[ 564], 10.00th=[ 596], 20.00th=[ 636], | 30.00th=[ 668], 40.00th=[ 700], 50.00th=[ 724], 60.00th=[ 756], | 70.00th=[ 796], 80.00th=[ 852], 90.00th=[ 964], 95.00th=[ 1112], | 99.00th=[ 1688], 99.50th=[ 2224], 99.90th=[ 4768], 99.95th=[ 5536], | 99.99th=[ 9920] bw (KB /s): min= 1154, max= 1460, per=12.74%, avg=1275.12, stdev=69.75 lat (usec) : 500=0.88%, 750=57.53%, 1000=33.15% lat (msec) : 2=7.80%, 4=0.51%, 10=0.12%, 50=0.01% cpu : usr=1.06%, sys=7.10%, ctx=23472, majf=0, minf=0 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued : total=r=0/w=10240/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0 latency : target=0, window=0, percentile=100.00%, depth=1 panic: (groupid=0, jobs=1): err= 0: pid=569: Sat Sep 16 03:33:57 2017 write: io=10240KB, bw=1251.7KB/s, iops=1251, runt= 8185msec clat (usec): min=390, max=24439, avg=790.90, stdev=366.99 lat (usec): min=390, max=24439, avg=791.67, stdev=367.04 clat percentiles (usec): | 1.00th=[ 498], 5.00th=[ 564], 10.00th=[ 596], 20.00th=[ 636], | 30.00th=[ 676], 40.00th=[ 700], 50.00th=[ 732], 60.00th=[ 764], | 70.00th=[ 812], 80.00th=[ 868], 90.00th=[ 1012], 95.00th=[ 1176], | 99.00th=[ 1832], 99.50th=[ 2320], 99.90th=[ 4512], 99.95th=[ 5088], | 99.99th=[ 5920] bw (KB /s): min= 1056, max= 1456, per=12.46%, avg=1247.25, stdev=84.06 lat (usec) : 500=1.04%, 750=54.78%, 1000=33.76% lat (msec) : 2=9.65%, 4=0.62%, 10=0.14%, 50=0.01% cpu : usr=1.04%, sys=6.77%, ctx=23834, majf=0, minf=0 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued : total=r=0/w=10240/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0 latency : target=0, window=0, percentile=100.00%, depth=1 panic: (groupid=0, jobs=1): err= 0: pid=570: Sat Sep 16 03:33:57 2017 write: io=10240KB, bw=1253.3KB/s, iops=1253, runt= 8171msec clat (usec): min=396, max=24273, avg=790.90, stdev=371.42 lat (usec): min=396, max=24273, avg=791.47, stdev=371.42 clat percentiles (usec): | 1.00th=[ 502], 5.00th=[ 564], 10.00th=[ 596], 20.00th=[ 644], | 30.00th=[ 676], 40.00th=[ 700], 50.00th=[ 732], 60.00th=[ 764], | 70.00th=[ 812], 80.00th=[ 868], 90.00th=[ 1004], 95.00th=[ 1176], | 99.00th=[ 1768], 99.50th=[ 2256], 99.90th=[ 4704], 99.95th=[ 5664], | 99.99th=[ 7712] bw (KB /s): min= 1122, max= 1442, per=12.49%, avg=1249.62, stdev=74.81 lat (usec) : 500=0.92%, 750=54.87%, 1000=33.96% lat (msec) : 2=9.51%, 4=0.59%, 10=0.14%, 50=0.01% cpu : usr=1.10%, sys=6.81%, ctx=23860, majf=0, minf=0 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued : total=r=0/w=10240/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0 latency : target=0, window=0, percentile=100.00%, depth=1 panic: (groupid=0, jobs=1): err= 0: pid=571: Sat Sep 16 03:33:57 2017 write: io=10240KB, bw=1263.3KB/s, iops=1263, runt= 8106msec clat (usec): min=407, max=23918, avg=784.67, stdev=358.74 lat (usec): min=407, max=23918, avg=785.31, stdev=358.75 clat percentiles (usec): | 1.00th=[ 498], 5.00th=[ 564], 10.00th=[ 596], 20.00th=[ 644], | 30.00th=[ 668], 40.00th=[ 700], 50.00th=[ 732], 60.00th=[ 764], | 70.00th=[ 796], 80.00th=[ 860], 90.00th=[ 988], 95.00th=[ 1160], | 99.00th=[ 1800], 99.50th=[ 2288], 99.90th=[ 4192], 99.95th=[ 5088], | 99.99th=[ 5984] bw (KB /s): min= 1160, max= 1454, per=12.61%, avg=1262.50, stdev=67.53 lat (usec) : 500=1.08%, 750=55.62%, 1000=33.70% lat (msec) : 2=8.96%, 4=0.52%, 10=0.12%, 50=0.01% cpu : usr=1.04%, sys=6.85%, ctx=23691, majf=0, minf=0 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued : total=r=0/w=10240/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0 latency : target=0, window=0, percentile=100.00%, depth=1 Run status group 0 (all jobs): WRITE: io=81920KB, aggrb=10008KB/s, minb=1251KB/s, maxb=1275KB/s, mint=8028msec, maxt=8185msec root@dilos-test:~# sudo fio --filename=/dev/zvol/rdsk/tst3/space4 --sync=1 --rw=write --bs=1K --numjobs=8 --iodepth=1 --size=10MB --name=panic panic: (g=0): rw=write, bs=1K-1K/1K-1K/1K-1K, ioengine=psync, iodepth=1 ... fio-2.10 clock setaffinity failed: Operation not supported clock setaffinity failed: No such process clock setaffinity failed: Operation not supported clock setaffinity failed: Operation not supported Starting 8 processes Jobs: 8 (f=8): [W(8)] [100.0% done] [0KB/9978KB/0KB /s] [0/9978/0 iops] [eta 00m:00s] panic: (groupid=0, jobs=1): err= 0: pid=574: Sat Sep 16 03:34:12 2017 write: io=10240KB, bw=1284.9KB/s, iops=1284, runt= 7970msec clat (usec): min=364, max=24472, avg=770.75, stdev=431.96 lat (usec): min=365, max=24472, avg=771.40, stdev=432.00 clat percentiles (usec): | 1.00th=[ 490], 5.00th=[ 556], 10.00th=[ 596], 20.00th=[ 636], | 30.00th=[ 668], 40.00th=[ 692], 50.00th=[ 724], 60.00th=[ 756], | 70.00th=[ 788], 80.00th=[ 836], 90.00th=[ 932], 95.00th=[ 1080], | 99.00th=[ 1704], 99.50th=[ 2192], 99.90th=[ 4704], 99.95th=[ 5600], | 99.99th=[24448] bw (KB /s): min= 1166, max= 1450, per=12.91%, avg=1283.60, stdev=76.14 lat (usec) : 500=1.29%, 750=57.44%, 1000=34.33% lat (msec) : 2=6.31%, 4=0.49%, 10=0.12%, 20=0.01%, 50=0.02% cpu : usr=1.03%, sys=7.12%, ctx=22860, majf=0, minf=0 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued : total=r=0/w=10240/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0 latency : target=0, window=0, percentile=100.00%, depth=1 panic: (groupid=0, jobs=1): err= 0: pid=575: Sat Sep 16 03:34:12 2017 write: io=10240KB, bw=1272.5KB/s, iops=1272, runt= 8050msec clat (usec): min=371, max=24321, avg=778.16, stdev=434.36 lat (usec): min=372, max=24321, avg=778.82, stdev=434.41 clat percentiles (usec): | 1.00th=[ 490], 5.00th=[ 556], 10.00th=[ 596], 20.00th=[ 644], | 30.00th=[ 676], 40.00th=[ 700], 50.00th=[ 732], 60.00th=[ 764], | 70.00th=[ 796], 80.00th=[ 844], 90.00th=[ 948], 95.00th=[ 1096], | 99.00th=[ 1736], 99.50th=[ 2288], 99.90th=[ 4896], 99.95th=[ 5600], | 99.99th=[23936] bw (KB /s): min= 1164, max= 1420, per=12.78%, avg=1271.25, stdev=67.67 lat (usec) : 500=1.37%, 750=55.34%, 1000=35.98% lat (msec) : 2=6.61%, 4=0.54%, 10=0.14%, 20=0.01%, 50=0.02% cpu : usr=1.06%, sys=6.88%, ctx=23016, majf=0, minf=0 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued : total=r=0/w=10240/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0 latency : target=0, window=0, percentile=100.00%, depth=1 panic: (groupid=0, jobs=1): err= 0: pid=576: Sat Sep 16 03:34:12 2017 write: io=10240KB, bw=1263.1KB/s, iops=1263, runt= 8102msec clat (usec): min=353, max=24769, avg=783.41, stdev=439.83 lat (usec): min=353, max=24769, avg=784.17, stdev=439.82 clat percentiles (usec): | 1.00th=[ 490], 5.00th=[ 564], 10.00th=[ 596], 20.00th=[ 644], | 30.00th=[ 676], 40.00th=[ 700], 50.00th=[ 732], 60.00th=[ 764], | 70.00th=[ 796], 80.00th=[ 852], 90.00th=[ 956], 95.00th=[ 1112], | 99.00th=[ 1784], 99.50th=[ 2288], 99.90th=[ 4832], 99.95th=[ 5600], | 99.99th=[23936] bw (KB /s): min= 1152, max= 1404, per=12.69%, avg=1262.50, stdev=67.13 lat (usec) : 500=1.32%, 750=54.99%, 1000=35.74% lat (msec) : 2=7.27%, 4=0.54%, 10=0.12%, 20=0.01%, 50=0.02% cpu : usr=1.06%, sys=6.79%, ctx=23163, majf=0, minf=0 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued : total=r=0/w=10240/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0 latency : target=0, window=0, percentile=100.00%, depth=1 panic: (groupid=0, jobs=1): err= 0: pid=577: Sat Sep 16 03:34:12 2017 write: io=10240KB, bw=1243.4KB/s, iops=1243, runt= 8236msec clat (usec): min=386, max=24463, avg=796.05, stdev=449.71 lat (usec): min=386, max=24463, avg=796.69, stdev=449.74 clat percentiles (usec): | 1.00th=[ 502], 5.00th=[ 572], 10.00th=[ 604], 20.00th=[ 644], | 30.00th=[ 676], 40.00th=[ 708], 50.00th=[ 740], 60.00th=[ 772], | 70.00th=[ 812], 80.00th=[ 868], 90.00th=[ 988], 95.00th=[ 1160], | 99.00th=[ 1816], 99.50th=[ 2416], 99.90th=[ 4832], 99.95th=[ 5856], | 99.99th=[24192] bw (KB /s): min= 1128, max= 1340, per=12.47%, avg=1240.38, stdev=51.56 lat (usec) : 500=0.98%, 750=53.29%, 1000=36.23% lat (msec) : 2=8.78%, 4=0.53%, 10=0.17%, 20=0.01%, 50=0.02% cpu : usr=1.03%, sys=6.64%, ctx=23613, majf=0, minf=0 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued : total=r=0/w=10240/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0 latency : target=0, window=0, percentile=100.00%, depth=1 panic: (groupid=0, jobs=1): err= 0: pid=578: Sat Sep 16 03:34:12 2017 write: io=10240KB, bw=1250.7KB/s, iops=1250, runt= 8188msec clat (usec): min=409, max=24378, avg=791.93, stdev=446.12 lat (usec): min=409, max=24379, avg=792.63, stdev=446.18 clat percentiles (usec): | 1.00th=[ 506], 5.00th=[ 572], 10.00th=[ 604], 20.00th=[ 644], | 30.00th=[ 676], 40.00th=[ 700], 50.00th=[ 732], 60.00th=[ 764], | 70.00th=[ 804], 80.00th=[ 860], 90.00th=[ 988], 95.00th=[ 1160], | 99.00th=[ 1832], 99.50th=[ 2256], 99.90th=[ 4896], 99.95th=[ 5600], | 99.99th=[23936] bw (KB /s): min= 1151, max= 1358, per=12.70%, avg=1262.94, stdev=58.73 lat (usec) : 500=0.78%, 750=54.88%, 1000=35.03% lat (msec) : 2=8.56%, 4=0.60%, 10=0.12%, 20=0.01%, 50=0.02% cpu : usr=1.04%, sys=6.72%, ctx=23337, majf=0, minf=0 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued : total=r=0/w=10240/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0 latency : target=0, window=0, percentile=100.00%, depth=1 panic: (groupid=0, jobs=1): err= 0: pid=579: Sat Sep 16 03:34:12 2017 write: io=10240KB, bw=1247.5KB/s, iops=1247, runt= 8209msec clat (usec): min=339, max=24545, avg=793.83, stdev=452.14 lat (usec): min=340, max=24545, avg=794.51, stdev=452.15 clat percentiles (usec): | 1.00th=[ 494], 5.00th=[ 564], 10.00th=[ 596], 20.00th=[ 644], | 30.00th=[ 668], 40.00th=[ 700], 50.00th=[ 732], 60.00th=[ 764], | 70.00th=[ 804], 80.00th=[ 868], 90.00th=[ 1004], 95.00th=[ 1176], | 99.00th=[ 1848], 99.50th=[ 2448], 99.90th=[ 4704], 99.95th=[ 5600], | 99.99th=[24448] bw (KB /s): min= 1132, max= 1392, per=12.54%, avg=1246.75, stdev=75.34 lat (usec) : 500=1.17%, 750=54.24%, 1000=34.48% lat (msec) : 2=9.34%, 4=0.62%, 10=0.13%, 20=0.01%, 50=0.02% cpu : usr=1.04%, sys=6.77%, ctx=23597, majf=0, minf=0 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued : total=r=0/w=10240/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0 latency : target=0, window=0, percentile=100.00%, depth=1 panic: (groupid=0, jobs=1): err= 0: pid=580: Sat Sep 16 03:34:12 2017 write: io=10240KB, bw=1270.4KB/s, iops=1270, runt= 8061msec clat (usec): min=358, max=24453, avg=779.78, stdev=435.11 lat (usec): min=364, max=24453, avg=780.49, stdev=435.14 clat percentiles (usec): | 1.00th=[ 494], 5.00th=[ 564], 10.00th=[ 604], 20.00th=[ 644], | 30.00th=[ 668], 40.00th=[ 700], 50.00th=[ 732], 60.00th=[ 756], | 70.00th=[ 796], 80.00th=[ 844], 90.00th=[ 956], 95.00th=[ 1096], | 99.00th=[ 1752], 99.50th=[ 2192], 99.90th=[ 4512], 99.95th=[ 5600], | 99.99th=[24448] bw (KB /s): min= 1175, max= 1425, per=12.91%, avg=1283.62, stdev=58.13 lat (usec) : 500=1.12%, 750=55.89%, 1000=34.98% lat (msec) : 2=7.36%, 4=0.50%, 10=0.12%, 20=0.01%, 50=0.02% cpu : usr=1.03%, sys=6.79%, ctx=22984, majf=0, minf=0 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued : total=r=0/w=10240/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0 latency : target=0, window=0, percentile=100.00%, depth=1 panic: (groupid=0, jobs=1): err= 0: pid=581: Sat Sep 16 03:34:12 2017 write: io=10240KB, bw=1253.2KB/s, iops=1253, runt= 8166msec clat (usec): min=369, max=24259, avg=790.76, stdev=447.03 lat (usec): min=370, max=24259, avg=791.43, stdev=447.11 clat percentiles (usec): | 1.00th=[ 502], 5.00th=[ 564], 10.00th=[ 604], 20.00th=[ 644], | 30.00th=[ 676], 40.00th=[ 700], 50.00th=[ 732], 60.00th=[ 764], | 70.00th=[ 804], 80.00th=[ 860], 90.00th=[ 988], 95.00th=[ 1160], | 99.00th=[ 1832], 99.50th=[ 2480], 99.90th=[ 5088], 99.95th=[ 5792], | 99.99th=[23936] bw (KB /s): min= 1139, max= 1417, per=12.76%, avg=1268.62, stdev=66.61 lat (usec) : 500=0.99%, 750=55.17%, 1000=34.24% lat (msec) : 2=8.82%, 4=0.62%, 10=0.15%, 20=0.01%, 50=0.02% cpu : usr=1.02%, sys=6.65%, ctx=23538, majf=0, minf=0 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued : total=r=0/w=10240/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0 latency : target=0, window=0, percentile=100.00%, depth=1 Run status group 0 (all jobs): WRITE: io=81920KB, aggrb=9946KB/s, minb=1243KB/s, maxb=1284KB/s, mint=7970msec, maxt=8236msec -- You are receiving this because you are subscribed to this thread. 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