fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1
...
fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1
Starting 3 threads
Threads: 3
Threads: 3
Threads: 3: [FFm] [50.0% done] [  3327/ 94386 kb/s] [eta 00m:03s]
Threads: 3: [FFm] [66.7% done] [  1373/ 34401 kb/s] [eta 00m:02s]
Threads: 3: [FFF] [100.0% done] [     0/   809 kb/s] [eta 00m:00s]
Threads: 3: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [68.8% done] [ 12869/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [85.7% done] [ 72845/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 76587/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 78645/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=26984
  read : io=100MiB, bw=7,405KiB/s, runt= 14159msec
    clat (msec): min=    0, max=  205, avg= 2.44, stdev=16.90
    bw (KiB/s) : min=    2, max=42321, per=77.75%, avg=16627.44, stdev=14585.02
  write: io=94,564KiB, bw=9,060KiB/s, runt= 10687msec
    clat (msec): min=    0, max=   57, avg= 0.11, stdev= 2.31
    bw (KiB/s) : min=    0, max=147709, per=200.02%, avg=55504.33, stdev=80403.19
  cpu          : usr=10.00%, sys=4.18%, ctx=1181
  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=95.6%, 4=1.3%, 10=0.7%, 20=1.0%, 50=0.7%, 100=0.2%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=26985
  read : io=100MiB, bw=7,168KiB/s, runt= 14628msec
    clat (msec): min=    0, max=  210, avg= 2.36, stdev=16.94
    bw (KiB/s) : min=    5, max=36814, per=86.91%, avg=18586.89, stdev=13012.71
  write: io=96,956KiB, bw=9,290KiB/s, runt= 10687msec
    clat (msec): min=    0, max=   45, avg= 0.10, stdev= 1.91
    bw (KiB/s) : min=    0, max=62087, per=111.87%, avg=31043.50, stdev=43902.14
  cpu          : usr=9.05%, sys=3.36%, ctx=1100
  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=95.8%, 4=1.7%, 10=0.6%, 20=0.6%, 50=0.6%, 100=0.2%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=26986
  read : io=100MiB, bw=7,128KiB/s, runt= 14709msec
    clat (msec): min=    0, max=  201, avg= 2.89, stdev=17.50
    bw (KiB/s) : min=    2, max=27524, per=61.35%, avg=13120.45, stdev=11945.78
  write: io=98,096KiB, bw=9,402KiB/s, runt= 10683msec
    clat (msec): min=    0, max=   22, avg= 0.18, stdev= 1.62
    bw (KiB/s) : min=    0, max=48717, per=75.63%, avg=20987.75, stdev=20952.83
  cpu          : usr=11.67%, sys=4.02%, ctx=1163
  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=94.9%, 4=1.6%, 10=0.6%, 20=0.8%, 50=1.3%, 100=0.3%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=21,386KiB/s, minb=7,128KiB/s, maxb=7,405KiB/s, mint=14159msec, maxt=14709msec
  WRITE: io=283MiB, aggrb=27,750KiB/s, minb=9,060KiB/s, maxb=9,402KiB/s, mint=14159msec, maxt=14709msec

Disk stats (read/write):
  cciss!c0d0: ios=5343/3228, merge=1096/69025, ticks=48108/1421284, in_queue=1472632, util=98.71%
4.47user 1.68system 0:14.98elapsed 41%CPU (0avgtext+0avgdata 0maxresident)k
666712inputs+579248outputs (7major+1024minor)pagefaults 0swaps