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: [Fmm] [10.7% done] [  9146/     0 kb/s] [eta 00m:25s]
Threads: 3: [Fmm] [12.5% done] [  5694/     0 kb/s] [eta 00m:28s]
Threads: 3: [Fmm] [14.7% done] [  6420/     0 kb/s] [eta 00m:29s]
Threads: 3: [Fmm] [16.7% done] [  5168/ 37542 kb/s] [eta 00m:30s]
Threads: 3: [Fmm] [29.2% done] [  4226/ 40630 kb/s] [eta 00m:17s]
Threads: 3: [FFm] [42.1% done] [  2499/ 25201 kb/s] [eta 00m:11s]
Threads: 3: [FFm] [64.3% done] [  1007/ 27810 kb/s] [eta 00m:05s]
Threads: 3: [FFm] [62.5% done] [  1984/     0 kb/s] [eta 00m:06s]
Threads: 3: [FFm] [64.7% done] [  1777/     0 kb/s] [eta 00m:06s]
Threads: 3: [FFm] [66.7% done] [  1137/     0 kb/s] [eta 00m:06s]
Threads: 3: [FFF] [100.0% done] [  1041/  4205 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] [69.6% done] [ 45307/     0 kb/s] [eta 00m:07s]
Threads: 3: [VVV] [77.3% done] [ 63648/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [94.7% done] [ 65470/     0 kb/s] [eta 00m:01s]
Threads: 2: [_VV] [100.0% done] [ 53073/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=27828
  read : io=100MiB, bw=5,751KiB/s, runt= 18230msec
    clat (msec): min=    0, max=  202, avg= 1.19, stdev=12.64
    bw (KiB/s) : min=    0, max=49631, per=174.67%, avg=28226.33, stdev=17336.83
  write: io=100MiB, bw=6,971KiB/s, runt= 15041msec
    clat (msec): min=    0, max=   24, avg= 0.16, stdev= 1.35
    bw (KiB/s) : min=    0, max=65814, per=187.57%, avg=30431.00, stdev=33185.27
  cpu          : usr=9.08%, sys=3.40%, ctx=1187
  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=0.8%, 10=0.9%, 20=0.6%, 50=0.2%, 100=0.0%
     lat (msec): 250=0.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=27829
  read : io=100MiB, bw=5,396KiB/s, runt= 19431msec
    clat (msec): min=    0, max=  204, avg= 4.99, stdev=19.01
    bw (KiB/s) : min=   16, max=30039, per=52.47%, avg=8479.75, stdev=9191.77
  write: io=79,852KiB, bw=5,245KiB/s, runt= 15587msec
    clat (msec): min=    0, max=   25, avg= 0.17, stdev= 1.45
    bw (KiB/s) : min=    0, max=57892, per=126.53%, avg=20527.75, stdev=26808.96
  cpu          : usr=10.50%, sys=2.92%, ctx=1305
  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=89.7%, 4=1.5%, 10=2.3%, 20=2.5%, 50=2.3%, 100=1.2%
     lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=27830
  read : io=100MiB, bw=5,386KiB/s, runt= 19465msec
    clat (msec): min=    0, max=  201, avg= 8.25, stdev=20.68
    bw (KiB/s) : min=   30, max=22599, per=35.17%, avg=5683.07, stdev=6270.24
  write: io=64,712KiB, bw=4,251KiB/s, runt= 15587msec
    clat (msec): min=    0, max=    1, avg= 0.00, stdev= 0.03
    bw (KiB/s) : min=    0, max=67489, per=114.55%, avg=18584.75, stdev=32761.87
  cpu          : usr=9.74%, sys=2.71%, ctx=1356
  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=82.5%, 4=2.2%, 10=3.4%, 20=3.8%, 50=4.9%, 100=2.6%
     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=16,160KiB/s, minb=5,386KiB/s, maxb=5,751KiB/s, mint=18230msec, maxt=19465msec
  WRITE: io=241MiB, aggrb=16,224KiB/s, minb=4,251KiB/s, maxb=6,971KiB/s, mint=18230msec, maxt=19465msec

Disk stats (read/write):
  cciss!c0d0: ios=6162/3894, merge=1175/57738, ticks=64972/2038940, in_queue=2104104, util=99.36%
5.60user 1.72system 0:19.74elapsed 37%CPU (0avgtext+0avgdata 0maxresident)k
748200inputs+493952outputs (7major+1035minor)pagefaults 0swaps