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] [ 11189/ 9961 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 20756/ 142 kb/s] [eta 00m:18s] Threads: 3: [mmm] [21.7% done] [ 12776/ 7040 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 10288/ 7870 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 12930/ 3778 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 8619/ 8037 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 5747/ 9839 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 2334/ 13426 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 9501/ 5243 kb/s] [eta 00m:14s] Threads: 3: [mmm] [46.2% done] [ 12129/ 2326 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 7309/ 6011 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 11897/ 532 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.6% done] [ 6398/ 5373 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 4470/ 3750 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 8240/ 2106 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 4340/ 4828 kb/s] [eta 00m:12s] Threads: 3: [mmm] [63.3% done] [ 6857/ 2200 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.5% done] [ 5857/ 1805 kb/s] [eta 00m:11s] Threads: 3: [Vmm] [65.6% done] [ 4258/ 2485 kb/s] [eta 00m:11s] Threads: 3: [Vmm] [64.7% done] [ 12320/ 939 kb/s] [eta 00m:12s] Threads: 3: [VmV] [65.7% done] [ 11661/ 1403 kb/s] [eta 00m:12s] Threads: 3: [VmV] [66.7% done] [ 17160/ 671 kb/s] [eta 00m:12s] Threads: 2: [_VV] [69.4% done] [ 21053/ 142 kb/s] [eta 00m:11s] Threads: 2: [_VV] [76.5% done] [ 23465/ 0 kb/s] [eta 00m:08s] Threads: 1: [_V_] [90.0% done] [ 24893/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=32443 read : io=100MiB, bw=4,225KiB/s, runt= 24814msec clat (msec): min= 0, max= 215, avg= 9.71, stdev=14.85 bw (KiB/s) : min= 8, max=12612, per=38.90%, avg=4467.54, stdev=3036.82 write: io=33,404KiB, bw=1,633KiB/s, runt= 20943msec clat (msec): min= 1, max= 45, avg=12.45, stdev= 7.28 bw (KiB/s) : min= 0, max= 7755, per=48.65%, avg=2209.80, stdev=2215.54 cpu : usr=7.27%, sys=0.40%, ctx=2149 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=15.6%, 4=8.9%, 10=33.0%, 20=30.8%, 50=10.8%, 100=0.3% lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=32444 read : io=100MiB, bw=3,828KiB/s, runt= 27391msec clat (msec): min= 0, max= 228, avg= 9.23, stdev=16.67 bw (KiB/s) : min= 18, max=24101, per=37.21%, avg=4272.67, stdev=4631.77 write: io=37,508KiB, bw=1,566KiB/s, runt= 24522msec clat (msec): min= 1, max= 212, avg=14.63, stdev=20.21 bw (KiB/s) : min= 0, max= 6959, per=51.36%, avg=2332.92, stdev=2395.88 cpu : usr=6.50%, sys=0.28%, ctx=2318 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=21.7%, 4=8.1%, 10=30.5%, 20=28.0%, 50=10.1%, 100=0.1% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=32445 read : io=100MiB, bw=3,939KiB/s, runt= 26620msec clat (msec): min= 0, max= 207, avg= 8.63, stdev=15.97 bw (KiB/s) : min= 3, max=14394, per=39.88%, avg=4579.74, stdev=3752.76 write: io=37,872KiB, bw=1,699KiB/s, runt= 22814msec clat (msec): min= 1, max= 147, avg=12.90, stdev=13.47 bw (KiB/s) : min= 0, max= 5680, per=51.98%, avg=2361.08, stdev=1958.22 cpu : usr=6.93%, sys=0.53%, ctx=2400 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=25.4%, 4=6.5%, 10=29.1%, 20=28.0%, 50=9.6%, 100=0.3% 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=11,484KiB/s, minb=3,828KiB/s, maxb=4,225KiB/s, mint=24814msec, maxt=27391msec WRITE: io=106MiB, aggrb=4,542KiB/s, minb=1,566KiB/s, maxb=1,699KiB/s, mint=24814msec, maxt=27391msec Disk stats (read/write): cciss!c0d0: ios=5844/2335, merge=785/264, ticks=56380/40592, in_queue=96968, util=97.13% 5.44user 0.44system 0:27.73elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+217608outputs (0major+1032minor)pagefaults 0swaps