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: [Fmm] [14.3% done] [ 5470/ 0 kb/s] [eta 00m:18s] Threads: 3: [Fmm] [16.7% done] [ 6015/ 0 kb/s] [eta 00m:20s] Threads: 3: [Fmm] [19.2% done] [ 6284/ 10953 kb/s] [eta 00m:21s] Threads: 3: [FFm] [21.4% done] [ 3188/ 6056 kb/s] [eta 00m:22s] Threads: 3: [FFm] [23.3% done] [ 3140/ 0 kb/s] [eta 00m:23s] Threads: 3: [FFm] [25.0% done] [ 2456/ 0 kb/s] [eta 00m:24s] Threads: 3: [FFm] [26.5% done] [ 2497/ 0 kb/s] [eta 00m:25s] Threads: 3: [VFm] [33.3% done] [ 12532/ 7520 kb/s] [eta 00m:20s] Threads: 3: [VVm] [64.7% done] [ 55123/ 48712 kb/s] [eta 00m:06s] Threads: 3: [VVF] [100.0% done] [ 73748/ 3445 kb/s] [eta 00m:00s] Threads: 1: [__F] [100.0% done] [ 56046/ 0 kb/s] [eta 00m:00s] Threads: 1: [__F] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 1: [__V] [71.4% done] [ 6113/ 0 kb/s] [eta 00m:06s] Threads: 1: [__V] [100.0% done] [ 41976/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=29660 read : io=100MiB, bw=8,225KiB/s, runt= 12748msec slat (msec): min= 25, max=10918, avg=9220.30, stdev=1671.74 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 10, max=45112, per=120.27%, avg=23304.14, stdev=19164.51 write: io=99,352KiB, bw=10,587KiB/s, runt= 9609msec slat (msec): min= 0, max= 34, avg= 3.15, stdev= 4.31 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59457, per=169.08%, avg=29261.00, stdev=29739.53 cpu : usr=13.56%, sys=4.96%, ctx=1182 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% fio: (groupid=0): err= 0: pid=29661 read : io=100MiB, bw=8,167KiB/s, runt= 12839msec slat (msec): min= 52, max= 7832, avg=5830.90, stdev=2176.55 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 47, max=43932, per=73.81%, avg=14300.54, stdev=16867.63 write: io=91,432KiB, bw=9,430KiB/s, runt= 9928msec slat (msec): min= 0, max= 54, avg= 3.24, stdev= 4.84 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=101855, per=213.33%, avg=36919.00, stdev=48371.76 cpu : usr=11.75%, sys=4.42%, ctx=1536 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% fio: (groupid=0): err= 0: pid=29662 read : io=100MiB, bw=6,458KiB/s, runt= 16235msec slat (msec): min= 33, max= 4370, avg=2830.52, stdev=1566.04 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 12, max=48142, per=39.47%, avg=7648.00, stdev=12091.30 write: io=58,688KiB, bw=4,071KiB/s, runt= 14761msec slat (msec): min= 0, max= 12, avg= 2.81, stdev= 2.45 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56875, per=144.70%, avg=25041.67, stdev=29039.39 cpu : usr=11.65%, sys=4.39%, ctx=1602 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=19,376KiB/s, minb=6,458KiB/s, maxb=8,225KiB/s, mint=12748msec, maxt=16235msec WRITE: io=244MiB, aggrb=17,306KiB/s, minb=4,071KiB/s, maxb=10,587KiB/s, mint=12748msec, maxt=16235msec Disk stats (read/write): cciss!c0d0: ios=6073/2909, merge=1572/59485, ticks=50224/1456476, in_queue=1506704, util=95.45% 5.18user 1.94system 0:16.48elapsed 43%CPU (0avgtext+0avgdata 0maxresident)k 744488inputs+498968outputs (0major+2381minor)pagefaults 0swaps