fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [8.8% done] [ 12613/ 15399 kb/s] [eta 00m:31s] Threads: 3: [mmm] [14.3% done] [ 29192/ 3258 kb/s] [eta 00m:24s] Threads: 3: [mmF] [16.7% done] [ 20329/ 8411 kb/s] [eta 00m:25s] Threads: 3: [mmF] [18.8% done] [ 2722/ 7172 kb/s] [eta 00m:26s] Threads: 3: [mmF] [20.0% done] [ 3982/ 4852 kb/s] [eta 00m:28s] Threads: 2: [mm_] [25.0% done] [ 38800/ 7996 kb/s] [eta 00m:24s] Threads: 2: [mm_] [30.0% done] [ 6223/ 9843 kb/s] [eta 00m:21s] Threads: 2: [mm_] [35.7% done] [ 9871/ 7935 kb/s] [eta 00m:18s] Threads: 2: [mm_] [39.3% done] [ 15253/ 5035 kb/s] [eta 00m:17s] Threads: 2: [mm_] [46.2% done] [ 7764/ 7964 kb/s] [eta 00m:14s] Threads: 2: [mm_] [50.0% done] [ 7187/ 3705 kb/s] [eta 00m:13s] Threads: 2: [mm_] [51.9% done] [ 4490/ 2721 kb/s] [eta 00m:13s] Threads: 2: [mF_] [51.7% done] [ 561/ 1415 kb/s] [eta 00m:14s] Threads: 2: [mV_] [53.3% done] [ 24140/ 1460 kb/s] [eta 00m:14s] Threads: 1: [m__] [58.6% done] [ 17986/ 1525 kb/s] [eta 00m:12s] Threads: 1: [m__] [62.1% done] [ 4547/ 837 kb/s] [eta 00m:11s] Threads: 1: [m__] [65.5% done] [ 4148/ 2436 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 3009/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [75.0% done] [ 10760/ 0 kb/s] [eta 00m:07s] fio: (groupid=0): err= 0: pid=30530 read : io=100MiB, bw=4,900KiB/s, runt= 21398msec clat (msec): min= 0, max= 357, avg= 6.37, stdev=25.47 bw (KiB/s) : min= 7, max= 9101, per=26.15%, avg=3843.79, stdev=3224.25 write: io=41,612KiB, bw=2,037KiB/s, runt= 20918msec clat (msec): min= 0, max= 579, avg=11.61, stdev=38.29 bw (KiB/s) : min= 0, max=12052, per=73.20%, avg=3809.29, stdev=3662.32 cpu : usr=9.66%, sys=1.96%, ctx=6152 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=76.2%, 4=1.7%, 10=4.4%, 20=7.7%, 50=6.1%, 100=1.9% lat (msec): 250=1.5%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=30531 read : io=100MiB, bw=6,489KiB/s, runt= 16159msec clat (msec): min= 0, max= 348, avg= 4.80, stdev=20.19 bw (KiB/s) : min= 8, max=16057, per=32.89%, avg=4835.04, stdev=4166.87 write: io=36,144KiB, bw=2,352KiB/s, runt= 15736msec clat (msec): min= 0, max= 182, avg= 7.14, stdev=21.18 bw (KiB/s) : min= 0, max=11246, per=71.14%, avg=3702.27, stdev=3942.54 cpu : usr=11.71%, sys=2.50%, ctx=4023 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=82.4%, 4=0.8%, 10=2.4%, 20=6.6%, 50=5.0%, 100=1.6% lat (msec): 250=1.0%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=30532 read : io=100MiB, bw=14,078KiB/s, runt= 7448msec clat (msec): min= 0, max= 132, avg= 1.21, stdev= 8.16 bw (KiB/s) : min= 8, max=32655, per=106.70%, avg=15686.22, stdev=12534.84 write: io=28,560KiB, bw=4,117KiB/s, runt= 7102msec clat (msec): min= 0, max= 93, avg= 1.96, stdev= 8.59 bw (KiB/s) : min= 0, max=21808, per=209.71%, avg=10913.20, stdev=10201.25 cpu : usr=24.92%, sys=4.67%, ctx=1811 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=94.3%, 4=0.3%, 10=1.4%, 20=1.6%, 50=1.5%, 100=0.7% lat (msec): 250=0.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,701KiB/s, minb=4,900KiB/s, maxb=14,078KiB/s, mint=7448msec, maxt=21398msec WRITE: io=104MiB, aggrb=5,204KiB/s, minb=2,037KiB/s, maxb=4,117KiB/s, mint=7448msec, maxt=21398msec Disk stats (read/write): cciss!c0d0: ios=11064/1550, merge=0/25153, ticks=31704/676248, in_queue=707952, util=92.70% 5.83user 1.19system 0:21.62elapsed 32%CPU (0avgtext+0avgdata 0maxresident)k 88512inputs+212664outputs (0major+104387minor)pagefaults 0swaps