fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [12.0% done] [ 13378/ 7703 kb/s] [eta 00m:22s] Threads: 3: [mmm] [18.2% done] [ 15879/ 10111 kb/s] [eta 00m:18s] Threads: 3: [mmm] [21.7% done] [ 19370/ 8086 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 16868/ 3156 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 12296/ 10933 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 8358/ 13036 kb/s] [eta 00m:15s] Threads: 3: [mmm] [39.1% done] [ 12104/ 11856 kb/s] [eta 00m:14s] Threads: 3: [mmm] [41.7% done] [ 5836/ 19987 kb/s] [eta 00m:14s] Threads: 3: [mmm] [45.8% done] [ 6581/ 8985 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 4994/ 8903 kb/s] [eta 00m:12s] Threads: 3: [mmF] [52.0% done] [ 4486/ 4677 kb/s] [eta 00m:12s] Threads: 3: [mmF] [53.8% done] [ 4441/ 418 kb/s] [eta 00m:12s] Threads: 3: [mmF] [53.6% done] [ 935/ 1696 kb/s] [eta 00m:13s] Threads: 3: [mmF] [53.3% done] [ 0/ 5714 kb/s] [eta 00m:14s] Threads: 3: [mFF] [54.8% done] [ 2704/ 459 kb/s] [eta 00m:14s] Threads: 3: [mFF] [54.5% done] [ 0/ 825 kb/s] [eta 00m:15s] Threads: 3: [mFF] [55.9% done] [ 622/ 69 kb/s] [eta 00m:15s] Threads: 1: [m__] [58.8% done] [109420/ 1838 kb/s] [eta 00m:14s] Threads: 1: [m__] [61.8% done] [ 5355/ 280 kb/s] [eta 00m:13s] Threads: 1: [m__] [66.7% done] [ 0/ 7004 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 0/ 1090 kb/s] [eta 00m:00s] Threads: 1: [V__] [85.7% done] [ 27293/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=21644 read : io=100MiB, bw=4,321KiB/s, runt= 24265msec clat (msec): min= 0, max= 461, avg= 6.43, stdev=28.10 bw (KiB/s) : min= 1, max=10794, per=29.39%, avg=3810.22, stdev=3489.89 write: io=44,728KiB, bw=1,926KiB/s, runt= 23777msec clat (msec): min= 0, max= 800, avg=11.89, stdev=48.49 bw (KiB/s) : min= 0, max= 7827, per=47.32%, avg=3029.50, stdev=3077.35 cpu : usr=8.47%, sys=1.78%, ctx=5302 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=79.0%, 4=1.4%, 10=3.6%, 20=6.3%, 50=5.3%, 100=2.6% lat (msec): 250=1.4%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=21645 read : io=100MiB, bw=5,319KiB/s, runt= 19711msec clat (msec): min= 0, max= 665, avg= 4.13, stdev=24.39 bw (KiB/s) : min= 3, max=97509, per=68.44%, avg=8872.80, stdev=21289.86 write: io=57,528KiB, bw=3,085KiB/s, runt= 19095msec clat (msec): min= 0, max= 222, avg= 6.49, stdev=19.78 bw (KiB/s) : min= 0, max=12462, per=83.51%, avg=5346.57, stdev=4015.83 cpu : usr=11.32%, sys=2.21%, ctx=4085 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=86.0%, 4=1.0%, 10=1.9%, 20=4.0%, 50=3.7%, 100=2.3% lat (msec): 250=0.9%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=21646 read : io=100MiB, bw=5,361KiB/s, runt= 19556msec clat (msec): min= 0, max= 175, avg= 3.68, stdev=14.40 bw (KiB/s) : min= 8, max=14516, per=39.72%, avg=5148.76, stdev=4555.19 write: io=46,412KiB, bw=2,495KiB/s, runt= 19041msec clat (msec): min= 0, max= 240, avg= 6.07, stdev=20.92 bw (KiB/s) : min= 0, max=11762, per=72.41%, avg=4635.53, stdev=4520.00 cpu : usr=10.25%, sys=2.23%, ctx=3486 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=86.0%, 4=0.8%, 10=2.2%, 20=4.1%, 50=4.0%, 100=2.1% lat (msec): 250=0.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,964KiB/s, minb=4,321KiB/s, maxb=5,361KiB/s, mint=19556msec, maxt=24265msec WRITE: io=145MiB, aggrb=6,402KiB/s, minb=1,926KiB/s, maxb=3,085KiB/s, mint=19556msec, maxt=24265msec Disk stats (read/write): cciss!c0d0: ios=11889/1936, merge=0/35272, ticks=44796/997248, in_queue=1042040, util=94.54% 6.30user 1.33system 0:24.50elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k 95112inputs+297360outputs (0major+114999minor)pagefaults 0swaps