fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8
...
fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8
Starting 3 threads
Threads: 3
Threads: 3
Threads: 3: [mmm] [12.0% done] [  9780/ 14425 kb/s] [eta 00m:22s]
Threads: 3: [mmm] [16.7% done] [ 17547/  4523 kb/s] [eta 00m:20s]
Threads: 3: [mmm] [21.7% done] [ 10697/ 11726 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [26.1% done] [ 13984/  7171 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [30.4% done] [  9440/  9741 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [34.8% done] [ 14106/  6874 kb/s] [eta 00m:15s]
Threads: 3: [mmm] [39.1% done] [  9176/  9717 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [43.5% done] [ 12491/  5051 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [47.8% done] [  9855/  8920 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [50.0% done] [  8977/  5023 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [54.2% done] [  6870/  7431 kb/s] [eta 00m:11s]
Threads: 3: [mmm] [56.0% done] [  9790/  3693 kb/s] [eta 00m:11s]
Threads: 3: [mmm] [60.0% done] [ 11307/  1919 kb/s] [eta 00m:10s]
Threads: 3: [mmm] [61.5% done] [  6487/  4750 kb/s] [eta 00m:10s]
Threads: 3: [mmm] [65.4% done] [  2912/  8566 kb/s] [eta 00m:09s]
Threads: 3: [VVm] [66.7% done] [ 16103/  4079 kb/s] [eta 00m:09s]
Threads: 3: [VVm] [67.9% done] [ 36746/     0 kb/s] [eta 00m:09s]
Threads: 3: [VVm] [66.7% done] [ 37421/     0 kb/s] [eta 00m:10s]
Threads: 1: [EEV] [87.5% done] [ 33239/     0 kb/s] [eta 00m:03s]
fio: (groupid=0): err= 0: pid=9485
  read : io=100MiB, bw=5,224KiB/s, runt= 20072msec
    slat (msec): min=    0, max= 2893, avg=849.16, stdev=963.98
    clat (msec): min=    1, max=  301, avg=50.06, stdev=58.07
    bw (KiB/s) : min=    3, max=27224, per=44.49%, avg=6530.18, stdev=6595.17
  write: io=44,728KiB, bw=2,655KiB/s, runt= 17246msec
    slat (msec): min=    0, max=   11, avg= 0.74, stdev= 1.37
    clat (msec): min=    2, max=  366, avg=77.47, stdev=60.05
    bw (KiB/s) : min=    0, max= 9708, per=45.24%, avg=3443.14, stdev=2686.99
  cpu          : usr=9.03%, sys=0.64%, ctx=1180
  IO depths    : 1=0.2%, 2=1.3%, 4=47.7%, 8=50.8%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=0.2%, 4=1.9%, 10=15.8%, 20=16.1%, 50=23.5%, 100=21.6%
     lat (msec): 250=19.6%, 500=1.3%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=9486
  read : io=100MiB, bw=5,202KiB/s, runt= 20157msec
    slat (msec): min=    0, max= 4367, avg=1093.03, stdev=1607.31
    clat (msec): min=    0, max=  339, avg=59.17, stdev=55.05
    bw (KiB/s) : min=   40, max=25518, per=43.23%, avg=6345.41, stdev=6116.92
  write: io=45,428KiB, bw=2,942KiB/s, runt= 15810msec
    slat (msec): min=    0, max=   13, avg= 1.05, stdev= 1.94
    clat (msec): min=    3, max=  287, avg=87.27, stdev=61.41
    bw (KiB/s) : min=    0, max=13541, per=63.10%, avg=4801.59, stdev=4125.85
  cpu          : usr=9.49%, sys=0.44%, ctx=1105
  IO depths    : 1=0.1%, 2=1.7%, 4=40.7%, 8=57.5%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=0.4%, 4=0.5%, 10=4.0%, 20=18.5%, 50=27.1%, 100=26.7%
     lat (msec): 250=22.0%, 500=0.6%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=9487
  read : io=100MiB, bw=4,893KiB/s, runt= 21430msec
    slat (msec): min=    0, max= 3782, avg=1367.29, stdev=1590.35
    clat (msec): min=    1, max=  288, avg=52.54, stdev=56.97
    bw (KiB/s) : min=    1, max=35768, per=41.65%, avg=6114.41, stdev=8131.04
  write: io=41,124KiB, bw=2,384KiB/s, runt= 17663msec
    slat (msec): min=    0, max=    7, avg= 0.64, stdev= 1.24
    clat (msec): min=    7, max=  375, avg=76.33, stdev=58.62
    bw (KiB/s) : min=    0, max= 8739, per=49.36%, avg=3755.95, stdev=2739.97
  cpu          : usr=8.74%, sys=0.35%, ctx=1173
  IO depths    : 1=0.2%, 2=1.5%, 4=43.0%, 8=55.3%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=0.2%, 4=1.0%, 10=10.7%, 20=19.4%, 50=26.3%, 100=22.0%
     lat (msec): 250=19.4%, 500=0.9%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=14,679KiB/s, minb=4,893KiB/s, maxb=5,224KiB/s, mint=20072msec, maxt=21430msec
  WRITE: io=128MiB, aggrb=7,610KiB/s, minb=2,384KiB/s, maxb=2,942KiB/s, mint=20072msec, maxt=21430msec

Disk stats (read/write):
  cciss!c0d0: ios=5469/2419, merge=1310/466, ticks=312364/224496, in_queue=536856, util=98.75%
5.64user 0.30system 0:22.07elapsed 26%CPU (0avgtext+0avgdata 0maxresident)k
614400inputs+262592outputs (0major+2372minor)pagefaults 0swaps