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] [ 20126/ 0 kb/s] [eta 00m:20s] Threads: 3: [mmm] [18.2% done] [ 17119/ 3856 kb/s] [eta 00m:18s] Threads: 3: [mmm] [21.7% done] [ 15643/ 3075 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 9709/ 9493 kb/s] [eta 00m:17s] Threads: 3: [mmm] [29.2% done] [ 12133/ 6556 kb/s] [eta 00m:17s] Threads: 3: [mmm] [33.3% done] [ 8895/ 8301 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 14972/ 3119 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 8065/ 7012 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 9444/ 5316 kb/s] [eta 00m:14s] Threads: 3: [mmm] [46.2% done] [ 12361/ 1879 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.1% done] [ 10522/ 3701 kb/s] [eta 00m:14s] Threads: 3: [mmm] [51.9% done] [ 6804/ 6292 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.6% done] [ 6353/ 4360 kb/s] [eta 00m:13s] Threads: 3: [mmm] [57.1% done] [ 3396/ 6955 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 6471/ 3636 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 5365/ 3603 kb/s] [eta 00m:12s] Threads: 3: [mmm] [63.3% done] [ 2883/ 4799 kb/s] [eta 00m:11s] Threads: 3: [mmV] [62.5% done] [ 8045/ 2595 kb/s] [eta 00m:12s] Threads: 3: [mmV] [63.6% done] [ 19837/ 390 kb/s] [eta 00m:12s] Threads: 2: [mm_] [64.7% done] [ 13844/ 69 kb/s] [eta 00m:12s] Threads: 2: [mV_] [65.7% done] [ 3351/ 2830 kb/s] [eta 00m:12s] Threads: 2: [VV_] [66.7% done] [ 15342/ 1069 kb/s] [eta 00m:12s] Threads: 2: [VV_] [69.4% done] [ 20776/ 0 kb/s] [eta 00m:11s] Threads: 1: [V__] [78.8% done] [ 20268/ 0 kb/s] [eta 00m:07s] fio: (groupid=0): err= 0: pid=7486 read : io=100MiB, bw=3,880KiB/s, runt= 27025msec clat (msec): min= 0, max= 145, avg=10.31, stdev=16.32 bw (KiB/s) : min= 7, max=20772, per=37.97%, avg=4419.50, stdev=4449.67 write: io=30,912KiB, bw=1,317KiB/s, runt= 24025msec clat (msec): min= 1, max= 130, avg=12.08, stdev=12.78 bw (KiB/s) : min= 0, max= 3940, per=42.79%, avg=1873.15, stdev=1420.78 cpu : usr=6.16%, sys=0.50%, ctx=2236 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=19.9%, 4=8.2%, 10=30.7%, 20=29.4%, 50=9.6%, 100=0.5% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7487 read : io=100MiB, bw=4,071KiB/s, runt= 25751msec clat (msec): min= 0, max= 126, avg= 9.18, stdev=14.57 bw (KiB/s) : min= 6, max=25420, per=41.46%, avg=4825.59, stdev=5190.00 write: io=37,544KiB, bw=1,664KiB/s, runt= 23092msec clat (msec): min= 1, max= 187, avg=13.47, stdev=14.94 bw (KiB/s) : min= 0, max= 8528, per=59.88%, avg=2621.38, stdev=2710.73 cpu : usr=6.82%, sys=0.48%, ctx=2228 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=21.9%, 4=8.0%, 10=29.8%, 20=29.0%, 50=9.5%, 100=0.5% lat (msec): 250=1.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7488 read : io=100MiB, bw=4,803KiB/s, runt= 21828msec clat (msec): min= 0, max= 77, avg= 7.41, stdev= 7.98 bw (KiB/s) : min= 5, max=21850, per=47.54%, avg=5533.72, stdev=4880.59 write: io=34,276KiB, bw=1,770KiB/s, runt= 19828msec clat (msec): min= 1, max= 36, avg=10.88, stdev= 6.62 bw (KiB/s) : min= 0, max= 7374, per=63.69%, avg=2788.24, stdev=2652.35 cpu : usr=8.47%, sys=0.51%, ctx=2265 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=22.1%, 4=8.5%, 10=32.4%, 20=28.2%, 50=8.5%, 100=0.1% 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=11,640KiB/s, minb=3,880KiB/s, maxb=4,803KiB/s, mint=21828msec, maxt=27025msec WRITE: io=100MiB, aggrb=4,378KiB/s, minb=1,317KiB/s, maxb=1,770KiB/s, mint=21828msec, maxt=27025msec Disk stats (read/write): cciss!c0d0: ios=5535/2227, merge=1061/131, ticks=52592/35056, in_queue=87632, util=97.11% 5.27user 0.43system 0:27.28elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+205504outputs (0major+1032minor)pagefaults 0swaps