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] [13.6% done] [ 11043/ 10612 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 6512/ 13825 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 12292/ 6097 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 12475/ 6760 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 9207/ 7586 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 15184/ 3392 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 8061/ 7606 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 11881/ 3835 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 12466/ 2346 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 12125/ 3429 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 8415/ 4197 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 10286/ 2147 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.6% done] [ 10750/ 976 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 3778/ 6125 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 7606/ 1895 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.1% done] [ 8135/ 1324 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 7858/ 1720 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.5% done] [ 3591/ 3058 kb/s] [eta 00m:11s] Threads: 3: [mVm] [65.6% done] [ 12658/ 1659 kb/s] [eta 00m:11s] Threads: 3: [mVV] [64.7% done] [ 12247/ 1732 kb/s] [eta 00m:12s] Threads: 3: [mVV] [65.7% done] [ 17958/ 69 kb/s] [eta 00m:12s] Threads: 2: [m_V] [66.7% done] [ 17737/ 963 kb/s] [eta 00m:12s] Threads: 2: [V_V] [69.4% done] [ 16611/ 0 kb/s] [eta 00m:11s] Threads: 1: [V__] [76.5% done] [ 19618/ 0 kb/s] [eta 00m:08s] fio: (groupid=0): err= 0: pid=9680 read : io=100MiB, bw=3,858KiB/s, runt= 27176msec clat (msec): min= 0, max= 202, avg= 9.89, stdev=15.85 bw (KiB/s) : min= 15, max=18595, per=37.21%, avg=4306.80, stdev=3918.52 write: io=28,604KiB, bw=1,208KiB/s, runt= 24234msec clat (msec): min= 1, max= 206, avg=14.51, stdev=20.36 bw (KiB/s) : min= 0, max= 6429, per=37.24%, avg=1644.89, stdev=1639.37 cpu : usr=6.77%, sys=0.38%, ctx=2218 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=18.6%, 4=8.6%, 10=31.4%, 20=29.7%, 50=9.8%, 100=0.2% lat (msec): 250=1.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9681 read : io=100MiB, bw=4,363KiB/s, runt= 24030msec clat (msec): min= 0, max= 213, avg= 9.10, stdev=13.94 bw (KiB/s) : min= 23, max=19515, per=43.32%, avg=5014.08, stdev=3750.39 write: io=38,116KiB, bw=1,921KiB/s, runt= 20308msec clat (msec): min= 1, max= 85, avg=11.28, stdev= 8.09 bw (KiB/s) : min= 0, max= 8514, per=87.92%, avg=3883.33, stdev=3237.45 cpu : usr=7.04%, sys=0.58%, ctx=2211 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=17.5%, 4=10.5%, 10=31.4%, 20=31.0%, 50=8.9%, 100=0.2% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9682 read : io=100MiB, bw=4,073KiB/s, runt= 25743msec clat (msec): min= 0, max= 210, avg= 9.34, stdev=16.68 bw (KiB/s) : min= 2, max=17182, per=38.99%, avg=4513.10, stdev=3835.79 write: io=37,828KiB, bw=1,788KiB/s, runt= 21656msec clat (msec): min= 1, max= 106, avg=11.87, stdev= 8.06 bw (KiB/s) : min= 0, max= 7472, per=67.69%, avg=2989.74, stdev=2540.28 cpu : usr=7.18%, sys=0.50%, ctx=2273 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=21.2%, 4=8.6%, 10=29.9%, 20=29.9%, 50=9.2%, 100=0.1% lat (msec): 250=1.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,575KiB/s, minb=3,858KiB/s, maxb=4,363KiB/s, mint=24030msec, maxt=27176msec WRITE: io=102MiB, aggrb=4,417KiB/s, minb=1,208KiB/s, maxb=1,921KiB/s, mint=24030msec, maxt=27176msec Disk stats (read/write): cciss!c0d0: ios=5848/2103, merge=886/164, ticks=57292/30452, in_queue=87736, util=97.18% 5.39user 0.47system 0:27.51elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+209136outputs (0major+1027minor)pagefaults 0swaps