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: [mmm] [15.0% done] [ 13994/ 37571 kb/s] [eta 00m:17s]
Threads: 3: [mFm] [36.4% done] [  4567/ 65300 kb/s] [eta 00m:07s]
Threads: 3: [FFF] [100.0% done] [     0/ 85828 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] [70.6% done] [  8923/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [76.5% done] [ 65523/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [93.3% done] [ 66958/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 67996/     0 kb/s] [eta 00m:00s]
Threads: 1: [__V] [100.0% done] [ 58873/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=19400
  read : io=100MiB, bw=6,535KiB/s, runt= 16045msec
    clat (msec): min=    0, max=  311, avg= 3.49, stdev=19.55
    bw (KiB/s) : min=    4, max=37323, per=66.88%, avg=12879.54, stdev=12642.32
  write: io=87,356KiB, bw=7,428KiB/s, runt= 12042msec
    clat (msec): min=    0, max=   56, avg= 0.07, stdev= 1.58
    bw (KiB/s) : min=    0, max=59138, per=132.48%, avg=30368.75, stdev=30443.79
  cpu          : usr=13.96%, sys=4.24%, ctx=1319
  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=92.9%, 4=1.3%, 10=1.8%, 20=1.6%, 50=1.6%, 100=0.4%
     lat (msec): 250=0.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=19401
  read : io=100MiB, bw=6,815KiB/s, runt= 15386msec
    clat (msec): min=    0, max=  337, avg= 2.31, stdev=18.75
    bw (KiB/s) : min=    2, max=47041, per=85.84%, avg=16529.67, stdev=15922.77
  write: io=95,836KiB, bw=8,191KiB/s, runt= 11980msec
    clat (msec): min=    0, max=   33, avg= 0.05, stdev= 0.97
    bw (KiB/s) : min=    0, max=59228, per=145.78%, avg=33418.00, stdev=30705.16
  cpu          : usr=14.82%, sys=4.26%, ctx=1325
  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=96.3%, 4=0.9%, 10=0.6%, 20=0.9%, 50=1.0%, 100=0.1%
     lat (msec): 250=0.1%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=19402
  read : io=100MiB, bw=6,419KiB/s, runt= 16335msec
    clat (msec): min=    0, max=  336, avg= 3.81, stdev=22.52
    bw (KiB/s) : min=    4, max=26664, per=54.97%, avg=10585.67, stdev=8510.13
  write: io=86,396KiB, bw=7,349KiB/s, runt= 12037msec
    clat (msec): min=    0, max=   24, avg= 0.23, stdev= 1.84
    bw (KiB/s) : min=    0, max=58081, per=88.31%, avg=20244.00, stdev=32794.60
  cpu          : usr=12.19%, sys=3.55%, ctx=1598
  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=92.7%, 4=1.1%, 10=1.6%, 20=2.4%, 50=1.3%, 100=0.4%
     lat (msec): 250=0.2%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=19,257KiB/s, minb=6,419KiB/s, maxb=6,815KiB/s, mint=15386msec, maxt=16335msec
  WRITE: io=263MiB, aggrb=22,924KiB/s, minb=7,349KiB/s, maxb=8,191KiB/s, mint=15386msec, maxt=16335msec

Disk stats (read/write):
  cciss!c0d0: ios=5796/3596, merge=1115/63709, ticks=51404/1450984, in_queue=1527276, util=98.88%
6.52user 1.92system 0:16.66elapsed 50%CPU (0avgtext+0avgdata 0maxresident)k
720360inputs+539200outputs (7major+1029minor)pagefaults 0swaps