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] [ 11820/ 9784 kb/s] [eta 00m:31s] Threads: 3: [mmm] [11.1% done] [ 17465/ 7618 kb/s] [eta 00m:32s] Threads: 3: [mmm] [12.8% done] [ 28895/ 0 kb/s] [eta 00m:34s] Threads: 3: [mmm] [17.6% done] [ 10449/ 11934 kb/s] [eta 00m:28s] Threads: 3: [mmm] [20.6% done] [ 9346/ 18106 kb/s] [eta 00m:27s] Threads: 3: [mmm] [23.5% done] [ 26959/ 2822 kb/s] [eta 00m:26s] Threads: 3: [mmm] [25.0% done] [ 4462/ 8598 kb/s] [eta 00m:27s] Threads: 3: [mFm] [27.0% done] [ 6708/ 1101 kb/s] [eta 00m:27s] Threads: 3: [mFm] [28.2% done] [ 6536/ 821 kb/s] [eta 00m:28s] Threads: 3: [mVm] [30.0% done] [ 30618/ 5583 kb/s] [eta 00m:28s] Threads: 2: [m_m] [35.1% done] [ 22936/ 4441 kb/s] [eta 00m:24s] Threads: 2: [m_F] [35.9% done] [ 321/ 6975 kb/s] [eta 00m:25s] Threads: 2: [m_F] [37.5% done] [ 2111/ 85 kb/s] [eta 00m:25s] Threads: 2: [m_V] [41.0% done] [ 31985/ 0 kb/s] [eta 00m:23s] Threads: 1: [m__] [51.5% done] [ 24884/ 8658 kb/s] [eta 00m:16s] Threads: 1: [m__] [58.1% done] [ 7968/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [61.3% done] [ 1891/ 3681 kb/s] [eta 00m:12s] Threads: 1: [m__] [66.7% done] [ 6141/ 2314 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 2216/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [81.5% done] [ 20187/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=31430 read : io=100MiB, bw=4,720KiB/s, runt= 22211msec clat (msec): min= 0, max= 485, avg= 7.69, stdev=31.50 bw (KiB/s) : min= 19, max=15097, per=26.55%, avg=3760.14, stdev=3840.98 write: io=33,124KiB, bw=1,553KiB/s, runt= 21827msec clat (msec): min= 0, max= 332, avg=10.80, stdev=35.34 bw (KiB/s) : min= 0, max=17076, per=61.76%, avg=3231.53, stdev=4428.92 cpu : usr=8.66%, sys=1.80%, ctx=5357 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=1.9%, 10=3.9%, 20=8.3%, 50=3.9%, 100=2.1% lat (msec): 250=1.9%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=31431 read : io=100MiB, bw=8,652KiB/s, runt= 12119msec clat (msec): min= 0, max= 210, avg= 2.64, stdev=12.87 bw (KiB/s) : min= 62, max=12997, per=54.06%, avg=7655.31, stdev=4860.42 write: io=35,580KiB, bw=3,111KiB/s, runt= 11710msec clat (msec): min= 0, max= 220, avg= 5.02, stdev=17.81 bw (KiB/s) : min= 0, max=15010, per=117.65%, avg=6155.60, stdev=5792.33 cpu : usr=15.61%, sys=3.04%, ctx=2505 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=88.6%, 4=0.6%, 10=2.2%, 20=3.6%, 50=2.9%, 100=1.4% lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=31432 read : io=100MiB, bw=6,474KiB/s, runt= 16195msec clat (msec): min= 0, max= 179, avg= 3.96, stdev=17.84 bw (KiB/s) : min= 6, max=81936, per=65.44%, avg=9267.14, stdev=17297.64 write: io=42,824KiB, bw=2,802KiB/s, runt= 15649msec clat (msec): min= 0, max= 254, avg= 6.87, stdev=23.81 bw (KiB/s) : min= 0, max=13010, per=80.61%, avg=4217.56, stdev=4368.93 cpu : usr=12.23%, sys=2.89%, ctx=3262 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=86.7%, 4=0.5%, 10=2.2%, 20=4.0%, 50=3.5%, 100=1.7% lat (msec): 250=1.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,162KiB/s, minb=4,720KiB/s, maxb=8,652KiB/s, mint=12119msec, maxt=22211msec WRITE: io=109MiB, aggrb=5,232KiB/s, minb=1,553KiB/s, maxb=3,111KiB/s, mint=12119msec, maxt=22211msec Disk stats (read/write): cciss!c0d0: ios=10611/1594, merge=0/26363, ticks=36876/701820, in_queue=738688, util=92.59% 5.80user 1.26system 0:22.43elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k 84888inputs+223088outputs (0major+105693minor)pagefaults 0swaps