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: [Fmm] [50.0% done] [ 4329/108613 kb/s] [eta 00m:03s] Threads: 3: [FFm] [50.0% done] [ 2080/ 34620 kb/s] [eta 00m:04s] Threads: 3: [FFm] [71.4% done] [ 320/ 28504 kb/s] [eta 00m:02s] Threads: 3: [FFF] [100.0% done] [ 1388/ 2524 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] [76.5% done] [ 53396/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [87.5% done] [ 70165/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 70448/ 0 kb/s] [eta 00m:00s] Threads: 1: [_V_] [100.0% done] [ 68134/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=13894 read : io=100MiB, bw=6,533KiB/s, runt= 16050msec clat (msec): min= 0, max= 229, avg= 2.10, stdev=16.82 bw (KiB/s) : min= 8, max=29190, per=87.46%, avg=16793.70, stdev=10991.78 write: io=92,688KiB, bw=7,688KiB/s, runt= 12344msec clat (msec): min= 0, max= 17, avg= 0.14, stdev= 1.18 bw (KiB/s) : min= 0, max=61284, per=108.78%, avg=24172.00, stdev=32626.90 cpu : usr=11.91%, sys=3.19%, ctx=577 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=93.8%, 4=2.1%, 10=2.1%, 20=1.3%, 50=0.2%, 100=0.0% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13895 read : io=100MiB, bw=6,400KiB/s, runt= 16383msec clat (msec): min= 0, max= 234, avg= 2.88, stdev=18.31 bw (KiB/s) : min= 9, max=30313, per=69.07%, avg=13262.46, stdev=10867.46 write: io=88,856KiB, bw=7,366KiB/s, runt= 12352msec clat (msec): min= 0, max= 17, avg= 0.04, stdev= 0.63 bw (KiB/s) : min= 0, max=58774, per=85.19%, avg=18928.25, stdev=27730.13 cpu : usr=12.13%, sys=2.95%, ctx=730 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=92.6%, 4=2.4%, 10=2.1%, 20=1.6%, 50=0.9%, 100=0.0% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13896 read : io=100MiB, bw=6,465KiB/s, runt= 16218msec clat (msec): min= 0, max= 230, avg= 4.02, stdev=18.98 bw (KiB/s) : min= 7, max=26859, per=52.02%, avg=9987.47, stdev=10629.95 write: io=86,488KiB, bw=7,169KiB/s, runt= 12352msec clat (msec): min= 0, max= 15, avg= 0.04, stdev= 0.64 bw (KiB/s) : min= 0, max=58368, per=81.18%, avg=18038.40, stdev=23927.53 cpu : usr=13.54%, sys=3.72%, ctx=785 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=90.3%, 4=1.9%, 10=2.8%, 20=2.0%, 50=2.4%, 100=0.2% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=19,201KiB/s, minb=6,400KiB/s, maxb=6,533KiB/s, mint=16050msec, maxt=16383msec WRITE: io=262MiB, aggrb=22,220KiB/s, minb=7,169KiB/s, maxb=7,688KiB/s, mint=16050msec, maxt=16383msec Disk stats (read/write): cciss!c0d0: ios=2521/3560, merge=19056/63355, ticks=124980/1409324, in_queue=1534476, util=95.34% 6.10user 1.62system 0:16.67elapsed 46%CPU (0avgtext+0avgdata 0maxresident)k 692184inputs+536088outputs (1major+1011minor)pagefaults 0swaps