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] [12.5% done] [ 13064/ 8407 kb/s] [eta 00m:21s] Threads: 3: [mmm] [16.0% done] [ 20589/ 4982 kb/s] [eta 00m:21s] Threads: 3: [mmm] [20.0% done] [ 15904/ 11372 kb/s] [eta 00m:20s] Threads: 3: [mmm] [23.1% done] [ 18303/ 4222 kb/s] [eta 00m:20s] Threads: 3: [mmm] [26.9% done] [ 13836/ 9813 kb/s] [eta 00m:19s] Threads: 3: [mmm] [30.8% done] [ 12727/ 13740 kb/s] [eta 00m:18s] Threads: 3: [mmm] [34.6% done] [ 8554/ 11954 kb/s] [eta 00m:17s] Threads: 3: [mmm] [37.0% done] [ 13125/ 1948 kb/s] [eta 00m:17s] Threads: 3: [mFm] [37.9% done] [ 3495/ 5454 kb/s] [eta 00m:18s] Threads: 3: [mFm] [40.0% done] [ 2243/ 1414 kb/s] [eta 00m:18s] Threads: 2: [m_m] [43.3% done] [ 51230/ 2794 kb/s] [eta 00m:17s] Threads: 2: [m_m] [48.3% done] [ 11429/ 0 kb/s] [eta 00m:15s] Threads: 2: [m_m] [51.7% done] [ 7452/ 2222 kb/s] [eta 00m:14s] Threads: 2: [m_m] [53.3% done] [ 7740/ 1722 kb/s] [eta 00m:14s] Threads: 2: [m_F] [54.8% done] [ 918/ 158 kb/s] [eta 00m:14s] Threads: 1: [m__] [58.1% done] [ 35383/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [61.3% done] [ 6221/ 0 kb/s] [eta 00m:12s] Threads: 1: [m__] [66.7% done] [ 6447/ 0 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 2836/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [78.6% done] [ 16656/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=10524 read : io=100MiB, bw=4,711KiB/s, runt= 22254msec clat (msec): min= 0, max= 549, avg= 7.17, stdev=29.60 bw (KiB/s) : min= 15, max= 8461, per=29.47%, avg=4165.68, stdev=2924.97 write: io=34,396KiB, bw=1,609KiB/s, runt= 21882msec clat (msec): min= 0, max= 814, avg=17.15, stdev=54.80 bw (KiB/s) : min= 0, max= 9027, per=75.10%, avg=3691.35, stdev=3184.01 cpu : usr=7.93%, sys=1.74%, ctx=4901 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=77.6%, 4=1.1%, 10=3.6%, 20=7.7%, 50=4.6%, 100=3.0% lat (msec): 250=2.0%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=10525 read : io=100MiB, bw=8,197KiB/s, runt= 12791msec clat (msec): min= 0, max= 162, avg= 3.24, stdev=12.98 bw (KiB/s) : min= 38, max=15592, per=45.15%, avg=6381.82, stdev=5419.33 write: io=41,204KiB, bw=3,417KiB/s, runt= 12345msec clat (msec): min= 0, max= 232, avg= 4.76, stdev=17.02 bw (KiB/s) : min= 0, max=15482, per=108.59%, avg=5337.17, stdev=5779.09 cpu : usr=15.67%, sys=2.66%, ctx=3536 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=87.2%, 4=0.6%, 10=1.6%, 20=4.1%, 50=4.4%, 100=1.6% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=10526 read : io=100MiB, bw=5,981KiB/s, runt= 17530msec clat (msec): min= 0, max= 281, avg= 5.62, stdev=19.32 bw (KiB/s) : min= 9, max=12418, per=36.00%, avg=5088.67, stdev=3833.11 write: io=29,444KiB, bw=1,734KiB/s, runt= 17385msec clat (msec): min= 0, max= 395, avg=11.24, stdev=34.68 bw (KiB/s) : min= 0, max=11113, per=65.46%, avg=3217.25, stdev=3531.94 cpu : usr=9.70%, sys=1.94%, ctx=4290 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=79.7%, 4=1.3%, 10=3.1%, 20=5.9%, 50=5.7%, 100=3.2% lat (msec): 250=0.8%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,135KiB/s, minb=4,711KiB/s, maxb=8,197KiB/s, mint=12791msec, maxt=22254msec WRITE: io=103MiB, aggrb=4,915KiB/s, minb=1,609KiB/s, maxb=3,417KiB/s, mint=12791msec, maxt=22254msec Disk stats (read/write): cciss!c0d0: ios=11542/1566, merge=0/25040, ticks=40524/530796, in_queue=571328, util=94.63% 5.48user 1.08system 0:22.48elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 92328inputs+210120outputs (0major+104065minor)pagefaults 0swaps