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] [13.6% done] [ 12178/ 13292 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [17.4% done] [ 15112/ 12954 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [20.8% done] [ 20020/  9412 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [26.1% done] [ 12743/ 15575 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [28.0% done] [ 19755/  1862 kb/s] [eta 00m:18s]
Threads: 3: [mFm] [29.6% done] [  7529/  4616 kb/s] [eta 00m:19s]
Threads: 3: [mFm] [32.1% done] [  9923/   845 kb/s] [eta 00m:19s]
Threads: 3: [mFm] [34.5% done] [  6765/  4112 kb/s] [eta 00m:19s]
Threads: 2: [m_m] [39.3% done] [ 60192/  6912 kb/s] [eta 00m:17s]
Threads: 2: [m_m] [42.9% done] [  7793/  2074 kb/s] [eta 00m:16s]
Threads: 2: [m_F] [44.8% done] [  3827/  3031 kb/s] [eta 00m:16s]
Threads: 2: [m_F] [45.2% done] [  1036/  1056 kb/s] [eta 00m:17s]
Threads: 1: [m__] [57.7% done] [ 42837/  9711 kb/s] [eta 00m:11s]
Threads: 1: [m__] [61.5% done] [  7306/    85 kb/s] [eta 00m:10s]
Threads: 1: [m__] [65.4% done] [     0/  7525 kb/s] [eta 00m:09s]
Threads: 1: [F__] [100.0% done] [     0/  2214 kb/s] [eta 00m:00s]
Threads: 1: [V__] [82.6% done] [ 23539/     0 kb/s] [eta 00m:04s]
fio: (groupid=0): err= 0: pid=19515
  read : io=100MiB, bw=5,466KiB/s, runt= 19181msec
    clat (msec): min=    0, max=  342, avg= 6.21, stdev=27.47
    bw (KiB/s) : min=    7, max=13658, per=25.84%, avg=4237.58, stdev=3422.32
  write: io=38,268KiB, bw=2,087KiB/s, runt= 18771msec
    clat (msec): min=    0, max=  393, avg= 6.45, stdev=27.54
    bw (KiB/s) : min=    0, max=10829, per=49.31%, avg=3287.12, stdev=3353.05
  cpu          : usr=10.34%, sys=2.06%, ctx=4381
  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=83.4%, 4=1.1%, 10=2.5%, 20=6.1%, 50=3.4%, 100=1.6%
     lat (msec): 250=1.4%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=19516
  read : io=100MiB, bw=9,704KiB/s, runt= 10805msec
    clat (msec): min=    0, max=  120, avg= 1.87, stdev= 9.56
    bw (KiB/s) : min=   41, max=97247, per=104.67%, avg=17165.45, stdev=27607.07
  write: io=48,400KiB, bw=4,820KiB/s, runt= 10282msec
    clat (msec): min=    0, max=  164, avg= 3.18, stdev=14.95
    bw (KiB/s) : min=    0, max=23768, per=156.30%, avg=10418.78, stdev=8808.07
  cpu          : usr=18.92%, sys=3.33%, ctx=2164
  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=92.1%, 4=0.5%, 10=1.3%, 20=2.7%, 50=2.0%, 100=1.0%
     lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=19517
  read : io=100MiB, bw=7,265KiB/s, runt= 14433msec
    clat (msec): min=    0, max=  310, avg= 4.40, stdev=19.27
    bw (KiB/s) : min=   15, max=15934, per=34.97%, avg=5735.86, stdev=4324.19
  write: io=35,532KiB, bw=2,589KiB/s, runt= 14050msec
    clat (msec): min=    0, max=  265, avg= 5.95, stdev=21.39
    bw (KiB/s) : min=    0, max=14634, per=85.02%, avg=5667.55, stdev=5234.08
  cpu          : usr=13.58%, sys=2.16%, ctx=3000
  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=86.4%, 4=1.0%, 10=2.4%, 20=3.5%, 50=3.6%, 100=1.8%
     lat (msec): 250=1.1%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=16,400KiB/s, minb=5,466KiB/s, maxb=9,704KiB/s, mint=10805msec, maxt=19181msec
  WRITE: io=119MiB, aggrb=6,666KiB/s, minb=2,087KiB/s, maxb=4,820KiB/s, mint=10805msec, maxt=19181msec

Disk stats (read/write):
  cciss!c0d0: ios=8443/1697, merge=0/28895, ticks=31040/774800, in_queue=805832, util=92.97%
5.98user 1.09system 0:19.41elapsed 36%CPU (0avgtext+0avgdata 0maxresident)k
67544inputs+244432outputs (0major+108348minor)pagefaults 0swaps