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] [12.5% done] [ 16794/ 3807 kb/s] [eta 00m:21s] Threads: 3: [mmm] [16.7% done] [ 12925/ 6660 kb/s] [eta 00m:20s] Threads: 3: [mmm] [20.0% done] [ 10882/ 7537 kb/s] [eta 00m:20s] Threads: 3: [mmm] [24.0% done] [ 12930/ 5295 kb/s] [eta 00m:19s] Threads: 3: [mmm] [28.0% done] [ 11063/ 5544 kb/s] [eta 00m:18s] Threads: 3: [mmm] [32.0% done] [ 11472/ 5553 kb/s] [eta 00m:17s] Threads: 3: [mmm] [34.6% done] [ 14849/ 2206 kb/s] [eta 00m:17s] Threads: 3: [mmm] [38.5% done] [ 7594/ 7558 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.7% done] [ 4771/ 10050 kb/s] [eta 00m:16s] Threads: 3: [mmm] [44.4% done] [ 6853/ 7130 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.4% done] [ 8370/ 5583 kb/s] [eta 00m:15s] Threads: 3: [mmm] [50.0% done] [ 12267/ 1004 kb/s] [eta 00m:14s] Threads: 3: [mmm] [51.7% done] [ 13112/ 0 kb/s] [eta 00m:14s] Threads: 3: [mmm] [55.2% done] [ 8126/ 2977 kb/s] [eta 00m:13s] Threads: 3: [mmm] [56.7% done] [ 4449/ 4852 kb/s] [eta 00m:13s] Threads: 3: [mmm] [58.1% done] [ 6509/ 2230 kb/s] [eta 00m:13s] Threads: 3: [mmV] [59.4% done] [ 12011/ 1858 kb/s] [eta 00m:13s] Threads: 3: [mmV] [58.8% done] [ 23811/ 362 kb/s] [eta 00m:14s] Threads: 2: [mm_] [60.0% done] [ 11686/ 1948 kb/s] [eta 00m:14s] Threads: 2: [mm_] [62.9% done] [ 2017/ 5409 kb/s] [eta 00m:13s] Threads: 2: [mm_] [65.7% done] [ 4535/ 2887 kb/s] [eta 00m:12s] Threads: 2: [mm_] [66.7% done] [ 4144/ 1732 kb/s] [eta 00m:12s] Threads: 2: [VV_] [71.4% done] [ 16477/ 0 kb/s] [eta 00m:10s] Threads: 2: [VV_] [78.8% done] [ 24478/ 0 kb/s] [eta 00m:07s] Threads: 1: [VE_] [87.1% done] [ 20792/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=16551 read : io=100MiB, bw=3,779KiB/s, runt= 27747msec clat (msec): min= 0, max= 118, avg= 9.29, stdev=14.76 bw (KiB/s) : min= 31, max=16072, per=37.16%, avg=4212.67, stdev=3835.11 write: io=38,832KiB, bw=1,624KiB/s, runt= 24479msec clat (msec): min= 1, max= 126, avg=14.32, stdev=15.63 bw (KiB/s) : min= 0, max= 7054, per=50.11%, avg=2328.12, stdev=2551.38 cpu : usr=5.80%, sys=0.50%, ctx=2520 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=20.6%, 4=8.7%, 10=29.9%, 20=29.8%, 50=9.0%, 100=0.4% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=16552 read : io=100MiB, bw=3,850KiB/s, runt= 27234msec clat (msec): min= 0, max= 119, avg= 9.25, stdev=13.15 bw (KiB/s) : min= 15, max=13147, per=41.28%, avg=4679.68, stdev=3351.05 write: io=30,464KiB, bw=1,277KiB/s, runt= 24425msec clat (msec): min= 1, max= 126, avg=14.15, stdev=18.73 bw (KiB/s) : min= 0, max= 7060, per=40.79%, avg=1895.20, stdev=1984.75 cpu : usr=6.26%, sys=0.48%, ctx=2494 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=8.6%, 10=28.3%, 20=29.9%, 50=9.6%, 100=0.5% lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=16553 read : io=100MiB, bw=5,055KiB/s, runt= 20743msec clat (msec): min= 0, max= 38, avg= 6.56, stdev= 6.81 bw (KiB/s) : min= 145, max=26877, per=60.07%, avg=6809.70, stdev=6587.25 write: io=41,784KiB, bw=2,278KiB/s, runt= 18776msec clat (msec): min= 1, max= 45, avg=11.41, stdev= 7.39 bw (KiB/s) : min= 0, max= 7297, per=81.27%, avg=3775.74, stdev=2630.66 cpu : usr=8.87%, sys=0.71%, ctx=2346 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=23.4%, 4=10.0%, 10=33.1%, 20=25.8%, 50=7.6%, 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=11,337KiB/s, minb=3,779KiB/s, maxb=5,055KiB/s, mint=20743msec, maxt=27747msec WRITE: io=108MiB, aggrb=4,646KiB/s, minb=1,277KiB/s, maxb=2,278KiB/s, mint=20743msec, maxt=27747msec Disk stats (read/write): cciss!c0d0: ios=5979/2343, merge=895/82, ticks=52352/33284, in_queue=85624, util=97.60% 5.15user 0.52system 0:28.04elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+222200outputs (0major+1034minor)pagefaults 0swaps