fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [42.9% done] [ 11995/ 84228 kb/s] [eta 00m:04s] Threads: 3: [mFF] [66.7% done] [ 7862/ 43624 kb/s] [eta 00m:02s] Threads: 3: [mFF] [71.4% done] [ 1903/ 0 kb/s] [eta 00m:02s] Threads: 3: [FFF] [100.0% done] [ 1775/ 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: [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] [77.8% done] [ 43786/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [88.2% done] [ 57823/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [94.1% done] [ 51828/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 50388/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [100.0% done] [ 47598/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=12475 read : io=100MiB, bw=5,759KiB/s, runt= 18207msec slat (msec): min= 0, max=12998, avg=7670.02, stdev=4922.62 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=20106, per=55.95%, avg=9667.19, stdev=7326.32 write: io=86,152KiB, bw=6,761KiB/s, runt= 13047msec slat (msec): min= 0, max= 51, avg= 5.07, stdev= 4.31 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57527, per=212.31%, avg=42729.25, stdev=28488.87 cpu : usr=12.04%, sys=3.52%, ctx=1837 IO depths : 1=12.6%, 2=25.1%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=12476 read : io=100MiB, bw=6,159KiB/s, runt= 17023msec slat (msec): min= 0, max=13154, avg=8638.94, stdev=4582.14 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 25, max=27175, per=79.72%, avg=13774.00, stdev=8663.71 write: io=77,604KiB, bw=6,106KiB/s, runt= 13014msec slat (msec): min= 0, max= 48, avg= 2.84, stdev= 4.27 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=93598, per=252.92%, avg=50903.67, stdev=47335.94 cpu : usr=10.01%, sys=3.55%, ctx=1543 IO depths : 1=12.6%, 2=25.1%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=12477 read : io=100MiB, bw=5,897KiB/s, runt= 17780msec slat (msec): min= 47, max=14542, avg=11591.14, stdev=3951.81 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 17, max=45228, per=83.46%, avg=14419.55, stdev=12799.11 write: io=92,684KiB, bw=7,283KiB/s, runt= 13031msec slat (msec): min= 0, max= 83, avg= 3.93, stdev= 4.55 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56172, per=126.51%, avg=25461.20, stdev=26209.24 cpu : usr=11.86%, sys=3.80%, ctx=1289 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% 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=17,277KiB/s, minb=5,759KiB/s, maxb=6,159KiB/s, mint=17023msec, maxt=18207msec WRITE: io=250MiB, aggrb=20,126KiB/s, minb=6,106KiB/s, maxb=7,283KiB/s, mint=17023msec, maxt=18207msec Disk stats (read/write): cciss!c0d0: ios=6136/3145, merge=1101/60881, ticks=53200/1452280, in_queue=1505788, util=97.02% 6.07user 1.93system 0:18.44elapsed 43%CPU (0avgtext+0avgdata 0maxresident)k 728664inputs+512904outputs (0major+2380minor)pagefaults 0swaps