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] [12.0% done] [ 18074/ 5441 kb/s] [eta 00m:22s] Threads: 3: [mmm] [16.0% done] [ 12267/ 10868 kb/s] [eta 00m:21s] Threads: 3: [mmm] [21.7% done] [ 5930/ 20244 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 19898/ 4246 kb/s] [eta 00m:17s] Threads: 3: [mmm] [29.2% done] [ 18899/ 7765 kb/s] [eta 00m:17s] Threads: 3: [mmm] [33.3% done] [ 14207/ 11584 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.6% done] [ 1702/ 10296 kb/s] [eta 00m:17s] Threads: 3: [mFm] [35.7% done] [ 3860/ 2169 kb/s] [eta 00m:18s] Threads: 3: [mFm] [36.7% done] [ 4864/ 272 kb/s] [eta 00m:19s] Threads: 3: [mVm] [40.0% done] [ 13693/ 7050 kb/s] [eta 00m:18s] Threads: 2: [m_m] [46.4% done] [ 58324/ 13162 kb/s] [eta 00m:15s] Threads: 2: [m_m] [51.9% done] [ 11572/ 7139 kb/s] [eta 00m:13s] Threads: 2: [m_m] [55.6% done] [ 14089/ 675 kb/s] [eta 00m:12s] Threads: 2: [m_m] [59.3% done] [ 4657/ 3274 kb/s] [eta 00m:11s] Threads: 2: [m_m] [60.7% done] [ 5316/ 2664 kb/s] [eta 00m:11s] Threads: 2: [m_F] [60.0% done] [ 793/ 2111 kb/s] [eta 00m:12s] Threads: 2: [m_V] [61.3% done] [ 28368/ 0 kb/s] [eta 00m:12s] Threads: 1: [m__] [64.5% done] [ 11556/ 0 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 3510/ 0 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=30662 read : io=100MiB, bw=4,642KiB/s, runt= 22588msec clat (msec): min= 0, max= 595, avg= 6.98, stdev=30.30 bw (KiB/s) : min= 14, max=10162, per=26.76%, avg=3726.07, stdev=3614.71 write: io=42,676KiB, bw=1,975KiB/s, runt= 22124msec clat (msec): min= 0, max= 391, avg=14.07, stdev=42.03 bw (KiB/s) : min= 0, max=10029, per=58.78%, avg=3809.65, stdev=3526.43 cpu : usr=8.85%, sys=1.79%, ctx=4879 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=78.4%, 4=1.1%, 10=3.5%, 20=6.8%, 50=5.8%, 100=2.1% lat (msec): 250=1.8%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=30663 read : io=100MiB, bw=8,377KiB/s, runt= 12516msec clat (msec): min= 0, max= 187, avg= 1.96, stdev=12.20 bw (KiB/s) : min= 13, max=97918, per=98.46%, avg=13711.27, stdev=28354.55 write: io=65,352KiB, bw=5,659KiB/s, runt= 11824msec clat (msec): min= 0, max= 138, avg= 3.65, stdev=11.84 bw (KiB/s) : min= 0, max=17066, per=130.71%, avg=8471.36, stdev=6150.29 cpu : usr=17.74%, sys=3.36%, ctx=3061 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=89.8%, 4=0.6%, 10=1.4%, 20=3.8%, 50=3.0%, 100=1.0% lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=30664 read : io=100MiB, bw=5,489KiB/s, runt= 19103msec clat (msec): min= 0, max= 369, avg= 6.56, stdev=25.09 bw (KiB/s) : min= 19, max=12039, per=31.39%, avg=4371.33, stdev=3616.12 write: io=32,016KiB, bw=1,748KiB/s, runt= 18750msec clat (msec): min= 0, max= 482, avg= 8.01, stdev=28.31 bw (KiB/s) : min= 0, max=10166, per=53.68%, avg=3479.18, stdev=3901.04 cpu : usr=10.09%, sys=1.76%, ctx=3963 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=80.9%, 4=1.1%, 10=3.4%, 20=5.2%, 50=5.5%, 100=2.2% lat (msec): 250=1.4%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,926KiB/s, minb=4,642KiB/s, maxb=8,377KiB/s, mint=12516msec, maxt=22588msec WRITE: io=137MiB, aggrb=6,481KiB/s, minb=1,748KiB/s, maxb=5,659KiB/s, mint=12516msec, maxt=22588msec Disk stats (read/write): cciss!c0d0: ios=11133/1739, merge=0/33331, ticks=40256/707072, in_queue=747300, util=94.13% 6.15user 1.19system 0:22.81elapsed 32%CPU (0avgtext+0avgdata 0maxresident)k 89064inputs+280120outputs (0major+112828minor)pagefaults 0swaps