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] [15.0% done] [ 22024/  6940 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [20.0% done] [ 14191/  9086 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [22.7% done] [  9924/ 13797 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [27.3% done] [ 14057/  7264 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [30.4% done] [ 17030/  6939 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [36.4% done] [ 22090/  6316 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [40.9% done] [ 13736/ 11783 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [45.5% done] [ 17840/  8334 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [47.8% done] [  8676/  2554 kb/s] [eta 00m:12s]
Threads: 3: [mmF] [48.0% done] [  4653/   911 kb/s] [eta 00m:13s]
Threads: 2: [mm_] [52.0% done] [ 31543/    93 kb/s] [eta 00m:12s]
Threads: 2: [mm_] [53.8% done] [  7301/  1663 kb/s] [eta 00m:12s]
Threads: 2: [mF_] [55.6% done] [  1403/  1285 kb/s] [eta 00m:12s]
Threads: 1: [mE_] [57.1% done] [ 37413/     0 kb/s] [eta 00m:12s]
Threads: 1: [m__] [60.7% done] [  6553/    91 kb/s] [eta 00m:11s]
Threads: 1: [m__] [66.7% done] [  3485/  2611 kb/s] [eta 00m:09s]
Threads: 1: [F__] [100.0% done] [  3380/     0 kb/s] [eta 00m:00s]
Threads: 1: [V__] [76.9% done] [ 11730/     0 kb/s] [eta 00m:06s]
fio: (groupid=0): err= 0: pid=32695
  read : io=100MiB, bw=5,179KiB/s, runt= 20245msec
    clat (msec): min=    0, max=  895, avg= 7.71, stdev=41.58
    bw (KiB/s) : min=   26, max=12050, per=29.99%, avg=4659.77, stdev=3427.61
  write: io=27,444KiB, bw=1,409KiB/s, runt= 19939msec
    clat (msec): min=    0, max=  190, avg=10.67, stdev=25.11
    bw (KiB/s) : min=    0, max= 8026, per=88.23%, avg=3756.67, stdev=3476.67
  cpu          : usr=9.21%, sys=1.86%, ctx=5140
  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=76.9%, 4=1.3%, 10=3.6%, 20=8.0%, 50=6.2%, 100=2.4%
     lat (msec): 250=1.2%, 500=0.1%, 750=0.0%, 1000=0.1%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=32696
  read : io=100MiB, bw=6,595KiB/s, runt= 15899msec
    clat (msec): min=    0, max=  266, avg= 4.61, stdev=18.93
    bw (KiB/s) : min=   31, max=13340, per=37.50%, avg=5826.59, stdev=4342.49
  write: io=33,732KiB, bw=2,231KiB/s, runt= 15478msec
    clat (msec): min=    0, max=  561, avg= 6.89, stdev=34.95
    bw (KiB/s) : min=    0, max=12192, per=92.08%, avg=3920.69, stdev=4799.46
  cpu          : usr=12.40%, sys=2.59%, ctx=3760
  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=85.5%, 4=0.8%, 10=2.2%, 20=4.3%, 50=4.1%, 100=2.0%
     lat (msec): 250=0.8%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=32697
  read : io=100MiB, bw=8,369KiB/s, runt= 12528msec
    clat (msec): min=    0, max=  188, avg= 3.94, stdev=15.55
    bw (KiB/s) : min=    8, max=14786, per=49.07%, avg=7624.90, stdev=4889.88
  write: io=21,748KiB, bw=1,815KiB/s, runt= 12268msec
    clat (msec): min=    0, max=  171, avg= 7.01, stdev=22.61
    bw (KiB/s) : min=    0, max= 8601, per=92.74%, avg=3948.78, stdev=3627.38
  cpu          : usr=14.75%, sys=2.27%, ctx=3245
  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=85.5%, 4=0.8%, 10=2.3%, 20=4.7%, 50=4.0%, 100=1.6%
     lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=15,538KiB/s, minb=5,179KiB/s, maxb=8,369KiB/s, mint=12528msec, maxt=20245msec
  WRITE: io=82,924KiB, aggrb=4,258KiB/s, minb=1,409KiB/s, maxb=2,231KiB/s, mint=12528msec, maxt=20245msec

Disk stats (read/write):
  cciss!c0d0: ios=10715/1357, merge=0/19431, ticks=37664/414400, in_queue=452064, util=93.73%
5.69user 1.08system 0:20.83elapsed 32%CPU (0avgtext+0avgdata 0maxresident)k
85720inputs+165888outputs (0major+98527minor)pagefaults 0swaps