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: [FmF] [37.5% done] [  5080/120988 kb/s] [eta 00m:05s]
Threads: 3: [FFF] [100.0% done] [  1255/ 44905 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: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [68.8% done] [  6367/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [80.0% done] [ 66817/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [92.9% done] [ 68082/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 61932/     0 kb/s] [eta 00m:00s]
Threads: 2: [V_V] [100.0% done] [ 68960/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=30480
  read : io=100MiB, bw=6,843KiB/s, runt= 15323msec
    clat (msec): min=    0, max=  219, avg= 3.10, stdev=17.16
    bw (KiB/s) : min=    9, max=31653, per=64.80%, avg=13297.58, stdev=10422.12
  write: io=88,592KiB, bw=8,214KiB/s, runt= 11043msec
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=29518, per=58.29%, avg=14759.00, stdev=20872.38
  cpu          : usr=11.02%, sys=3.84%, ctx=1206
  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=93.6%, 4=1.5%, 10=1.8%, 20=1.2%, 50=1.0%, 100=0.2%
     lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=30481
  read : io=100MiB, bw=7,203KiB/s, runt= 14556msec
    clat (msec): min=    0, max=  332, avg= 3.14, stdev=17.12
    bw (KiB/s) : min=   32, max=36896, per=69.82%, avg=14327.92, stdev=12757.00
  write: io=84,816KiB, bw=7,886KiB/s, runt= 11012msec
    clat (msec): min=    0, max=    2, avg= 0.01, stdev= 0.11
    bw (KiB/s) : min=    0, max=74285, per=97.81%, avg=24768.33, stdev=42882.69
  cpu          : usr=9.95%, sys=4.40%, ctx=1390
  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=92.6%, 4=1.6%, 10=1.8%, 20=1.8%, 50=1.7%, 100=0.1%
     lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=30482
  read : io=100MiB, bw=6,840KiB/s, runt= 15330msec
    clat (msec): min=    0, max=  327, avg= 2.14, stdev=17.35
    bw (KiB/s) : min=   12, max=41459, per=93.50%, avg=19186.67, stdev=13653.96
  write: io=99,672KiB, bw=9,268KiB/s, runt= 11012msec
    clat (msec): min=    0, max=   28, avg= 0.18, stdev= 1.65
    bw (KiB/s) : min=    0, max=60088, per=127.34%, avg=32245.75, stdev=32069.96
  cpu          : usr=14.35%, sys=4.07%, ctx=1108
  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=97.2%, 4=0.5%, 10=0.5%, 20=0.7%, 50=0.4%, 100=0.1%
     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=20,520KiB/s, minb=6,840KiB/s, maxb=7,203KiB/s, mint=14556msec, maxt=15330msec
  WRITE: io=267MiB, aggrb=25,322KiB/s, minb=7,886KiB/s, maxb=9,268KiB/s, mint=14556msec, maxt=15330msec

Disk stats (read/write):
  cciss!c0d0: ios=5686/3133, merge=1271/65077, ticks=48908/1275888, in_queue=1326924, util=97.70%
5.34user 1.87system 0:15.61elapsed 46%CPU (0avgtext+0avgdata 0maxresident)k
710752inputs+546184outputs (7major+1024minor)pagefaults 0swaps