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: [mmm] [13.0% done] [ 14075/ 6721 kb/s] [eta 00m:20s] Threads: 3: [mmm] [17.4% done] [ 3091/ 15908 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 14386/ 3790 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 20964/ 8 kb/s] [eta 00m:17s] Threads: 3: [mmm] [29.2% done] [ 9168/ 8082 kb/s] [eta 00m:17s] Threads: 3: [mmm] [33.3% done] [ 7695/ 9013 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 9164/ 7764 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 11629/ 4998 kb/s] [eta 00m:15s] Threads: 3: [mmm] [42.3% done] [ 3393/ 8070 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.2% done] [ 8366/ 6829 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.1% done] [ 4217/ 8179 kb/s] [eta 00m:14s] Threads: 3: [mmm] [51.9% done] [ 6231/ 6601 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.6% done] [ 6886/ 5153 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.2% done] [ 7642/ 3233 kb/s] [eta 00m:13s] Threads: 3: [mmm] [58.6% done] [ 7748/ 2607 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.1% done] [ 7813/ 1724 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 3359/ 5401 kb/s] [eta 00m:11s] Threads: 3: [mmV] [62.5% done] [ 5071/ 2734 kb/s] [eta 00m:12s] Threads: 3: [mmV] [63.6% done] [ 21387/ 170 kb/s] [eta 00m:12s] Threads: 2: [mm_] [64.7% done] [ 18740/ 1056 kb/s] [eta 00m:12s] Threads: 2: [mm_] [65.7% done] [ 1907/ 3929 kb/s] [eta 00m:12s] Threads: 2: [mV_] [64.9% done] [ 18629/ 724 kb/s] [eta 00m:13s] Threads: 2: [mV_] [67.6% done] [ 17644/ 1761 kb/s] [eta 00m:12s] Threads: 1: [V__] [70.3% done] [ 11991/ 837 kb/s] [eta 00m:11s] Threads: 1: [V__] [84.4% done] [ 21484/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=24982 read : io=100MiB, bw=3,802KiB/s, runt= 27575msec clat (msec): min= 0, max= 119, avg= 9.30, stdev=15.04 bw (KiB/s) : min= 7, max=22801, per=37.45%, avg=4271.49, stdev=4787.29 write: io=34,188KiB, bw=1,352KiB/s, runt= 25877msec clat (msec): min= 1, max= 172, avg=13.88, stdev=18.01 bw (KiB/s) : min= 0, max= 6539, per=37.82%, avg=1741.43, stdev=1617.47 cpu : usr=6.44%, sys=0.39%, ctx=2484 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=23.1%, 4=8.6%, 10=29.1%, 20=27.3%, 50=9.7%, 100=0.3% lat (msec): 250=1.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24983 read : io=100MiB, bw=4,040KiB/s, runt= 25950msec clat (msec): min= 0, max= 165, avg= 8.20, stdev=13.58 bw (KiB/s) : min= 3, max=24264, per=45.18%, avg=5153.69, stdev=5735.52 write: io=41,848KiB, bw=1,839KiB/s, runt= 23296msec clat (msec): min= 1, max= 122, avg=12.69, stdev=13.35 bw (KiB/s) : min= 0, max= 7044, per=59.52%, avg=2740.12, stdev=2459.84 cpu : usr=6.74%, sys=0.43%, ctx=2551 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=25.7%, 4=7.5%, 10=27.6%, 20=28.5%, 50=9.4%, 100=0.3% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24984 read : io=100MiB, bw=4,748KiB/s, runt= 22083msec clat (msec): min= 0, max= 48, avg= 6.84, stdev= 7.42 bw (KiB/s) : min= 55, max=25952, per=55.28%, avg=6306.00, stdev=6191.65 write: io=40,332KiB, bw=2,069KiB/s, runt= 19959msec clat (msec): min= 1, max= 46, avg=11.13, stdev= 7.13 bw (KiB/s) : min= 0, max= 6013, per=73.68%, avg=3392.24, stdev=2198.71 cpu : usr=8.15%, sys=0.60%, ctx=2516 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=25.5%, 4=8.0%, 10=30.1%, 20=27.6%, 50=8.7%, 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=11,407KiB/s, minb=3,802KiB/s, maxb=4,748KiB/s, mint=22083msec, maxt=27575msec WRITE: io=114MiB, aggrb=4,604KiB/s, minb=1,352KiB/s, maxb=2,069KiB/s, mint=22083msec, maxt=27575msec Disk stats (read/write): cciss!c0d0: ios=5677/2495, merge=803/121, ticks=49184/42508, in_queue=91688, util=97.00% 5.32user 0.47system 0:27.90elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+232776outputs (0major+1039minor)pagefaults 0swaps