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: [FmF] [37.5% done] [ 1775/ 58038 kb/s] [eta 00m:05s] Threads: 3: [FmF] [40.0% done] [ 2117/ 1369 kb/s] [eta 00m:06s] Threads: 3: [FmF] [55.6% done] [ 902/ 26782 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 0/ 19423 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] [68.8% done] [ 33284/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [85.7% done] [ 74723/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 76653/ 0 kb/s] [eta 00m:00s] Threads: 2: [_VV] [100.0% done] [ 67267/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=23936 read : io=100MiB, bw=7,528KiB/s, runt= 13929msec clat (msec): min= 0, max= 313, avg= 1.31, stdev=16.59 bw (KiB/s) : min= 5, max=44294, per=127.18%, avg=27045.67, stdev=16472.67 write: io=100MiB, bw=9,862KiB/s, runt= 10632msec clat (msec): min= 0, max= 18, avg= 0.16, stdev= 1.36 bw (KiB/s) : min= 0, max=58646, per=107.99%, avg=28944.67, stdev=29330.32 cpu : usr=13.21%, sys=4.22%, ctx=373 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=97.5%, 4=1.2%, 10=0.6%, 20=0.4%, 50=0.0%, 100=0.0% lat (msec): 250=0.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=23937 read : io=100MiB, bw=7,180KiB/s, runt= 14603msec clat (msec): min= 0, max= 312, avg= 4.35, stdev=20.83 bw (KiB/s) : min= 6, max=34310, per=50.87%, avg=10818.94, stdev=10223.99 write: io=78,044KiB, bw=7,466KiB/s, runt= 10704msec clat (msec): min= 0, max= 2, avg= 0.01, stdev= 0.09 bw (KiB/s) : min= 0, max=63761, per=89.72%, avg=24048.20, stdev=32975.17 cpu : usr=13.81%, sys=4.90%, ctx=771 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=88.9%, 4=3.2%, 10=3.1%, 20=1.9%, 50=2.1%, 100=0.3% lat (msec): 250=0.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=23938 read : io=100MiB, bw=7,088KiB/s, runt= 14792msec clat (msec): min= 0, max= 324, avg= 2.47, stdev=20.67 bw (KiB/s) : min= 13, max=42347, per=82.28%, avg=17497.33, stdev=14689.98 write: io=99,752KiB, bw=9,546KiB/s, runt= 10700msec clat (msec): min= 0, max= 21, avg= 0.14, stdev= 1.21 bw (KiB/s) : min= 0, max=48105, per=91.96%, avg=24648.25, stdev=20324.14 cpu : usr=13.63%, sys=5.22%, ctx=596 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=95.7%, 4=1.6%, 10=1.0%, 20=0.4%, 50=0.8%, 100=0.1% lat (msec): 250=0.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=21,266KiB/s, minb=7,088KiB/s, maxb=7,528KiB/s, mint=13929msec, maxt=14792msec WRITE: io=274MiB, aggrb=26,804KiB/s, minb=7,466KiB/s, maxb=9,862KiB/s, mint=13929msec, maxt=14792msec Disk stats (read/write): cciss!c0d0: ios=2266/3261, merge=8417/66743, ticks=320624/1376552, in_queue=1697192, util=97.41% 5.87user 2.08system 0:15.02elapsed 53%CPU (0avgtext+0avgdata 0maxresident)k 670840inputs+560416outputs (1major+1025minor)pagefaults 0swaps