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] [15.0% done] [ 19126/ 3644 kb/s] [eta 00m:17s] Threads: 3: [mmm] [20.0% done] [ 11767/ 10174 kb/s] [eta 00m:16s] Threads: 3: [mmm] [23.8% done] [ 9443/ 10179 kb/s] [eta 00m:16s] Threads: 3: [mmm] [28.6% done] [ 15713/ 3864 kb/s] [eta 00m:15s] Threads: 3: [mmm] [31.8% done] [ 13279/ 5420 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 11138/ 4916 kb/s] [eta 00m:14s] Threads: 3: [mmm] [39.1% done] [ 2685/ 12763 kb/s] [eta 00m:14s] Threads: 3: [mmm] [43.5% done] [ 11971/ 2775 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.8% done] [ 13043/ 3112 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 9480/ 4319 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.0% done] [ 10955/ 3770 kb/s] [eta 00m:12s] Threads: 3: [mmm] [56.0% done] [ 9821/ 2625 kb/s] [eta 00m:11s] Threads: 3: [mmm] [57.7% done] [ 5985/ 4262 kb/s] [eta 00m:11s] Threads: 3: [mmm] [59.3% done] [ 5908/ 4774 kb/s] [eta 00m:11s] Threads: 3: [mmm] [60.7% done] [ 6627/ 2287 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.3% done] [ 5205/ 3230 kb/s] [eta 00m:10s] Threads: 3: [mmm] [63.3% done] [ 3376/ 3677 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.5% done] [ 5957/ 373 kb/s] [eta 00m:11s] Threads: 3: [VVm] [65.6% done] [ 16928/ 0 kb/s] [eta 00m:11s] Threads: 3: [VVm] [64.7% done] [ 21154/ 0 kb/s] [eta 00m:12s] Threads: 3: [VVm] [65.7% done] [ 20451/ 0 kb/s] [eta 00m:12s] Threads: 1: [__V] [66.7% done] [ 11117/ 52 kb/s] [eta 00m:12s] Threads: 1: [__V] [83.3% done] [ 23808/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=23951 read : io=100MiB, bw=4,439KiB/s, runt= 23621msec clat (msec): min= 0, max= 132, avg= 8.84, stdev=12.92 bw (KiB/s) : min= 16, max=15522, per=39.55%, avg=4820.16, stdev=3557.31 write: io=34,472KiB, bw=1,749KiB/s, runt= 20177msec clat (msec): min= 1, max= 39, avg=12.03, stdev= 6.71 bw (KiB/s) : min= 0, max= 8159, per=75.30%, avg=3101.00, stdev=2637.31 cpu : usr=7.50%, sys=0.41%, ctx=2170 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=16.7%, 4=9.1%, 10=35.5%, 20=29.7%, 50=8.0%, 100=0.1% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=23952 read : io=100MiB, bw=4,447KiB/s, runt= 23575msec clat (msec): min= 0, max= 240, avg= 9.05, stdev=13.85 bw (KiB/s) : min= 36, max=12804, per=41.01%, avg=4997.58, stdev=3192.39 write: io=28,680KiB, bw=1,447KiB/s, runt= 20288msec clat (msec): min= 1, max= 188, avg=11.56, stdev=10.47 bw (KiB/s) : min= 0, max= 7009, per=55.42%, avg=2282.20, stdev=2144.53 cpu : usr=7.52%, sys=0.53%, ctx=2168 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=17.1%, 4=10.2%, 10=33.7%, 20=30.3%, 50=7.5%, 100=0.2% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=23953 read : io=100MiB, bw=4,062KiB/s, runt= 25811msec clat (msec): min= 0, max= 220, avg= 9.44, stdev=19.61 bw (KiB/s) : min= 10, max=25548, per=41.88%, avg=5103.61, stdev=5799.88 write: io=34,064KiB, bw=1,443KiB/s, runt= 24170msec clat (msec): min= 2, max= 359, avg=14.41, stdev=22.81 bw (KiB/s) : min= 0, max= 7089, per=64.74%, avg=2665.84, stdev=2415.17 cpu : usr=6.59%, sys=0.62%, ctx=2167 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=19.0%, 4=9.1%, 10=32.9%, 20=29.6%, 50=8.1%, 100=0.2% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,187KiB/s, minb=4,062KiB/s, maxb=4,447KiB/s, mint=23575msec, maxt=25811msec WRITE: io=97,216KiB, aggrb=4,118KiB/s, minb=1,443KiB/s, maxb=1,749KiB/s, mint=23575msec, maxt=25811msec Disk stats (read/write): cciss!c0d0: ios=5342/1816, merge=838/73, ticks=49984/24588, in_queue=74564, util=95.83% 5.24user 0.50system 0:26.14elapsed 22%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+194464outputs (0major+1018minor)pagefaults 0swaps