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] [14.3% done] [ 22269/  1850 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [17.4% done] [ 19569/  6708 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [22.7% done] [ 15249/  8375 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [26.1% done] [ 13845/  9526 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [30.4% done] [  6825/ 16640 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [34.8% done] [ 25328/  2176 kb/s] [eta 00m:15s]
Threads: 3: [mmF] [36.0% done] [  3335/  6707 kb/s] [eta 00m:16s]
Threads: 3: [mmF] [37.0% done] [  3754/  1622 kb/s] [eta 00m:17s]
Threads: 3: [mmV] [37.9% done] [  3258/  3107 kb/s] [eta 00m:18s]
Threads: 2: [mm_] [44.4% done] [ 57128/ 10486 kb/s] [eta 00m:15s]
Threads: 2: [mm_] [50.0% done] [ 13012/  6495 kb/s] [eta 00m:13s]
Threads: 2: [mm_] [56.0% done] [ 11120/  2383 kb/s] [eta 00m:11s]
Threads: 2: [mm_] [60.0% done] [  6133/  1712 kb/s] [eta 00m:10s]
Threads: 2: [mm_] [61.5% done] [  4811/  2826 kb/s] [eta 00m:10s]
Threads: 2: [Fm_] [60.7% done] [  2843/  3188 kb/s] [eta 00m:11s]
Threads: 2: [Fm_] [62.1% done] [   101/   239 kb/s] [eta 00m:11s]
Threads: 1: [_m_] [65.5% done] [ 32373/  3144 kb/s] [eta 00m:10s]
Threads: 1: [_F_] [100.0% done] [  4429/     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=18552
  read : io=100MiB, bw=5,595KiB/s, runt= 18741msec
    clat (msec): min=    0, max=  628, avg= 6.34, stdev=27.96
    bw (KiB/s) : min=   13, max=12443, per=33.99%, avg=4965.81, stdev=3660.96
  write: io=30,256KiB, bw=1,688KiB/s, runt= 18350msec
    clat (msec): min=    0, max=  277, avg= 7.54, stdev=28.27
    bw (KiB/s) : min=    0, max=11754, per=69.95%, avg=3951.00, stdev=4620.35
  cpu          : usr=9.69%, sys=1.69%, ctx=4350
  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=80.7%, 4=1.5%, 10=3.4%, 20=5.5%, 50=5.2%, 100=2.2%
     lat (msec): 250=1.0%, 500=0.2%, 750=0.1%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=18553
  read : io=100MiB, bw=4,869KiB/s, runt= 21532msec
    clat (msec): min=    0, max=  669, avg= 6.58, stdev=29.20
    bw (KiB/s) : min=    7, max=10494, per=25.94%, avg=3788.90, stdev=3680.79
  write: io=39,400KiB, bw=1,911KiB/s, runt= 21106msec
    clat (msec): min=    0, max=  495, avg=12.11, stdev=41.05
    bw (KiB/s) : min=    0, max= 8993, per=55.43%, avg=3130.59, stdev=3435.72
  cpu          : usr=9.33%, sys=1.69%, ctx=4918
  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=79.2%, 4=1.0%, 10=3.3%, 20=6.7%, 50=5.5%, 100=2.3%
     lat (msec): 250=1.6%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=18554
  read : io=100MiB, bw=9,049KiB/s, runt= 11587msec
    clat (msec): min=    0, max=  137, avg= 2.29, stdev=11.34
    bw (KiB/s) : min=   20, max=71917, per=77.72%, avg=11354.50, stdev=17346.74
  write: io=46,772KiB, bw=4,389KiB/s, runt= 10911msec
    clat (msec): min=    0, max=  236, avg= 4.49, stdev=16.48
    bw (KiB/s) : min=    0, max=21045, per=114.29%, avg=6455.31, stdev=7113.14
  cpu          : usr=17.61%, sys=3.25%, ctx=3299
  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=88.8%, 4=0.7%, 10=1.7%, 20=3.8%, 50=3.3%, 100=1.0%
     lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=14,609KiB/s, minb=4,869KiB/s, maxb=9,049KiB/s, mint=11587msec, maxt=21532msec
  WRITE: io=114MiB, aggrb=5,648KiB/s, minb=1,688KiB/s, maxb=4,389KiB/s, mint=11587msec, maxt=21532msec

Disk stats (read/write):
  cciss!c0d0: ios=10718/1666, merge=0/27565, ticks=38920/600868, in_queue=639788, util=94.46%
5.87user 1.07system 0:21.75elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k
85744inputs+232888outputs (0major+106918minor)pagefaults 0swaps