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: [mmF] [23.1% done] [ 6935/ 48924 kb/s] [eta 00m:10s] Threads: 3: [mmF] [25.0% done] [ 6168/ 0 kb/s] [eta 00m:12s] Threads: 3: [mmF] [45.5% done] [ 2684/ 44746 kb/s] [eta 00m:06s] Threads: 3: [mmF] [54.5% done] [ 3095/ 26447 kb/s] [eta 00m:05s] Threads: 3: [mFF] [70.0% done] [ 931/ 35513 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 0/ 4567 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: [FFV] [68.8% done] [ 4/ 0 kb/s] [eta 00m:05s] Threads: 3: [FFV] [92.3% done] [ 38726/ 0 kb/s] [eta 00m:01s] Threads: 3: [FFV] [100.0% done] [ 40939/ 0 kb/s] [eta 00m:00s] Threads: 2: [FF_] [100.0% done] [ 20622/ 0 kb/s] [eta 00m:00s] Threads: 2: [VV_] [78.9% done] [ 35554/ 0 kb/s] [eta 00m:04s] Threads: 2: [VV_] [100.0% done] [ 69664/ 0 kb/s] [eta 00m:00s] Threads: 1: [_V_] [100.0% done] [ 65100/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=17597 read : io=100MiB, bw=6,172KiB/s, runt= 16987msec clat (msec): min= 0, max= 113, avg= 3.96, stdev=13.36 bw (KiB/s) : min= 11, max=35825, per=56.08%, avg=10335.56, stdev=14410.86 write: io=86,732KiB, bw=6,199KiB/s, runt= 14325msec clat (msec): min= 0, max= 29, avg= 0.22, stdev= 1.83 bw (KiB/s) : min= 0, max=14478, per=43.05%, avg=8287.00, stdev=6104.86 cpu : usr=12.41%, sys=3.91%, ctx=1456 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=90.5%, 4=1.4%, 10=1.9%, 20=2.6%, 50=2.2%, 100=0.9% lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=17598 read : io=100MiB, bw=6,143KiB/s, runt= 17068msec clat (msec): min= 0, max= 111, avg= 3.62, stdev=13.11 bw (KiB/s) : min= 19, max=38821, per=70.05%, avg=12910.53, stdev=14567.33 write: io=83,924KiB, bw=5,999KiB/s, runt= 14325msec clat (msec): min= 0, max= 42, avg= 0.07, stdev= 1.46 bw (KiB/s) : min= 0, max=55689, per=134.15%, avg=25822.17, stdev=28470.12 cpu : usr=12.42%, sys=4.17%, ctx=1311 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=92.1%, 4=1.3%, 10=1.6%, 20=1.8%, 50=2.0%, 100=0.8% lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=17599 read : io=100MiB, bw=7,619KiB/s, runt= 13762msec clat (msec): min= 0, max= 91, avg= 1.66, stdev= 7.75 bw (KiB/s) : min= 0, max=57834, per=123.69%, avg=22795.62, stdev=21965.72 write: io=98,628KiB, bw=9,334KiB/s, runt= 10819msec clat (msec): min= 0, max= 18, avg= 0.06, stdev= 0.74 bw (KiB/s) : min= 0, max=106446, per=192.36%, avg=37026.75, stdev=50232.29 cpu : usr=12.76%, sys=4.13%, ctx=1243 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=96.0%, 4=0.5%, 10=0.7%, 20=0.9%, 50=1.4%, 100=0.4% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=18,430KiB/s, minb=6,143KiB/s, maxb=7,619KiB/s, mint=13762msec, maxt=17068msec WRITE: io=263MiB, aggrb=19,249KiB/s, minb=5,999KiB/s, maxb=9,334KiB/s, mint=13762msec, maxt=17068msec Disk stats (read/write): cciss!c0d0: ios=5719/3682, merge=998/63518, ticks=44132/1791948, in_queue=1840880, util=98.92% 5.99user 1.96system 0:17.35elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k 707776inputs+538600outputs (7major+1033minor)pagefaults 0swaps