fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [25.0% done] [ 12125/ 99398 kb/s] [eta 00m:09s] Threads: 3: [Fmm] [26.7% done] [ 3363/ 21309 kb/s] [eta 00m:11s] Threads: 3: [Fmm] [26.3% done] [ 2460/ 0 kb/s] [eta 00m:14s] Threads: 3: [Fmm] [42.9% done] [ 406/ 31734 kb/s] [eta 00m:08s] Threads: 3: [Fmm] [46.7% done] [ 158/ 25743 kb/s] [eta 00m:08s] Threads: 3: [Fmm] [47.1% done] [ 569/ 528 kb/s] [eta 00m:09s] Threads: 3: [FFF] [100.0% done] [ 8/ 45454 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [68.2% done] [ 10864/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [72.7% done] [ 22704/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [77.3% done] [ 26691/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [81.8% done] [ 21857/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [86.4% done] [ 23489/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [90.9% done] [ 28037/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 25580/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 24051/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 30205/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 27110/ 0 kb/s] [eta 00m:00s] Threads: 1: [__V] [100.0% done] [ 26433/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=22748 read : io=100MiB, bw=4,229KiB/s, runt= 24791msec clat (msec): min= 0, max= 359, avg= 6.51, stdev=29.85 bw (KiB/s) : min= 2, max=20786, per=64.11%, avg=7905.86, stdev=4738.40 write: io=92,544KiB, bw=6,439KiB/s, runt= 14717msec clat (msec): min= 0, max= 32, avg= 0.09, stdev= 1.34 bw (KiB/s) : min= 0, max=93569, per=193.57%, avg=35847.00, stdev=50474.51 cpu : usr=7.13%, sys=2.18%, ctx=1094 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=87.5%, 4=1.5%, 10=6.2%, 20=2.1%, 50=1.3%, 100=0.4% lat (msec): 250=0.9%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=22749 read : io=100MiB, bw=4,149KiB/s, runt= 25268msec clat (msec): min= 0, max= 532, avg=10.11, stdev=43.31 bw (KiB/s) : min= 4, max=15088, per=44.16%, avg=5445.48, stdev=4054.82 write: io=84,928KiB, bw=5,889KiB/s, runt= 14766msec clat (msec): min= 0, max= 21, avg= 0.03, stdev= 0.63 bw (KiB/s) : min= 0, max=59326, per=132.36%, avg=24511.80, stdev=30376.60 cpu : usr=8.71%, sys=2.68%, ctx=1062 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=84.4%, 4=1.7%, 10=7.0%, 20=3.1%, 50=1.9%, 100=0.3% lat (msec): 250=1.2%, 500=0.3%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=22750 read : io=100MiB, bw=4,110KiB/s, runt= 25509msec clat (msec): min= 0, max= 524, avg=10.13, stdev=44.48 bw (KiB/s) : min= 5, max=12775, per=44.08%, avg=5435.94, stdev=3990.81 write: io=89,572KiB, bw=6,211KiB/s, runt= 14766msec clat (msec): min= 0, max= 31, avg= 0.04, stdev= 0.92 bw (KiB/s) : min= 0, max=55430, per=89.68%, avg=16607.00, stdev=23215.74 cpu : usr=8.86%, sys=2.63%, ctx=943 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=84.1%, 4=1.7%, 10=7.9%, 20=2.7%, 50=1.7%, 100=0.4% lat (msec): 250=1.0%, 500=0.4%, 750=0.1%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,331KiB/s, minb=4,110KiB/s, maxb=4,229KiB/s, mint=24791msec, maxt=25509msec WRITE: io=261MiB, aggrb=18,519KiB/s, minb=5,889KiB/s, maxb=6,439KiB/s, mint=24791msec, maxt=25509msec Disk stats (read/write): cciss!c0d0: ios=5751/4422, merge=1355/62417, ticks=128520/1739780, in_queue=1868300, util=98.31% 6.24user 1.89system 0:26.02elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k 720976inputs+534120outputs (2major+1070minor)pagefaults 0swaps