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] [10.0% done] [ 12499/ 11921 kb/s] [eta 00m:27s]
Threads: 3: [mmm] [13.3% done] [ 13731/ 11055 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [17.2% done] [ 22835/  5255 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [19.4% done] [ 18712/  7919 kb/s] [eta 00m:25s]
Threads: 3: [mmm] [24.1% done] [ 28065/  3005 kb/s] [eta 00m:22s]
Threads: 3: [mmm] [27.6% done] [ 20683/  3933 kb/s] [eta 00m:21s]
Threads: 3: [mmF] [29.0% done] [  9473/  1846 kb/s] [eta 00m:22s]
Threads: 3: [mmF] [31.2% done] [  5796/  2635 kb/s] [eta 00m:22s]
Threads: 2: [mm_] [36.7% done] [ 38177/    56 kb/s] [eta 00m:19s]
Threads: 2: [mm_] [41.4% done] [ 10282/  2814 kb/s] [eta 00m:17s]
Threads: 2: [mm_] [43.3% done] [  5995/  3632 kb/s] [eta 00m:17s]
Threads: 2: [mF_] [45.2% done] [   911/  2058 kb/s] [eta 00m:17s]
Threads: 2: [mV_] [45.5% done] [  4238/   667 kb/s] [eta 00m:18s]
Threads: 1: [m__] [53.3% done] [ 51165/   154 kb/s] [eta 00m:14s]
Threads: 1: [m__] [58.6% done] [     0/  7179 kb/s] [eta 00m:12s]
Threads: 1: [m__] [62.1% done] [     8/  6373 kb/s] [eta 00m:11s]
Threads: 1: [m__] [67.9% done] [  7467/     0 kb/s] [eta 00m:09s]
Threads: 1: [F__] [100.0% done] [   256/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=12936
  read : io=100MiB, bw=5,018KiB/s, runt= 20894msec
    clat (msec): min=    0, max=  507, avg= 5.87, stdev=25.21
    bw (KiB/s) : min=   13, max=14966, per=27.65%, avg=4162.46, stdev=3980.00
  write: io=37,180KiB, bw=1,860KiB/s, runt= 20468msec
    clat (msec): min=    0, max=  526, avg=11.64, stdev=39.65
    bw (KiB/s) : min=    0, max= 9345, per=66.07%, avg=3158.91, stdev=3092.85
  cpu          : usr=9.19%, sys=2.01%, ctx=5315
  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=78.9%, 4=1.3%, 10=3.5%, 20=7.4%, 50=5.1%, 100=1.9%
     lat (msec): 250=1.5%, 500=0.2%, 750=0.1%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=12937
  read : io=100MiB, bw=6,805KiB/s, runt= 15408msec
    clat (msec): min=    0, max=  522, avg= 4.16, stdev=21.96
    bw (KiB/s) : min=    7, max=12746, per=37.41%, avg=5632.43, stdev=4420.98
  write: io=41,208KiB, bw=2,821KiB/s, runt= 14956msec
    clat (msec): min=    0, max=  208, avg= 6.48, stdev=19.29
    bw (KiB/s) : min=    0, max=13693, per=109.19%, avg=5220.33, stdev=4758.93
  cpu          : usr=12.46%, sys=2.47%, ctx=3372
  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=85.4%, 4=1.0%, 10=2.4%, 20=4.4%, 50=4.1%, 100=1.7%
     lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=12938
  read : io=100MiB, bw=10,231KiB/s, runt= 10249msec
    clat (msec): min=    0, max=  192, avg= 3.38, stdev=13.41
    bw (KiB/s) : min=    3, max=19162, per=65.64%, avg=9882.29, stdev=6025.02
  write: io=17,188KiB, bw=1,751KiB/s, runt= 10051msec
    clat (msec): min=    0, max=  154, avg= 7.78, stdev=22.32
    bw (KiB/s) : min=    0, max=13603, per=137.08%, avg=6553.80, stdev=6264.62
  cpu          : usr=17.02%, sys=2.61%, ctx=2855
  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=86.2%, 4=1.1%, 10=2.0%, 20=4.0%, 50=4.7%, 100=1.4%
     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=15,055KiB/s, minb=5,018KiB/s, maxb=10,231KiB/s, mint=10249msec, maxt=20894msec
  WRITE: io=95,576KiB, aggrb=4,781KiB/s, minb=1,751KiB/s, maxb=2,821KiB/s, mint=10249msec, maxt=20894msec

Disk stats (read/write):
  cciss!c0d0: ios=10574/1322, merge=0/22620, ticks=34948/508144, in_queue=543080, util=93.34%
5.58user 1.09system 0:21.11elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k
84592inputs+191184outputs (0major+101690minor)pagefaults 0swaps