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] [11.5% done] [ 13540/ 18278 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [16.0% done] [ 22332/  5661 kb/s] [eta 00m:21s]
Threads: 3: [mmm] [20.0% done] [ 23882/  2256 kb/s] [eta 00m:20s]
Threads: 3: [mmm] [24.0% done] [ 22169/  6218 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [25.9% done] [  9583/  8515 kb/s] [eta 00m:20s]
Threads: 3: [mmm] [32.0% done] [ 12343/  7581 kb/s] [eta 00m:17s]
Threads: 3: [mFm] [36.0% done] [  9322/  5041 kb/s] [eta 00m:16s]
Threads: 3: [mFm] [38.5% done] [  4249/  6522 kb/s] [eta 00m:16s]
Threads: 2: [mEm] [42.3% done] [ 23075/ 13603 kb/s] [eta 00m:15s]
Threads: 2: [m_m] [48.0% done] [ 16372/   126 kb/s] [eta 00m:13s]
Threads: 2: [m_m] [56.5% done] [ 13682/  1508 kb/s] [eta 00m:10s]
Threads: 2: [F_m] [58.3% done] [   890/  6144 kb/s] [eta 00m:10s]
Threads: 2: [F_m] [60.0% done] [  1785/  1032 kb/s] [eta 00m:10s]
Threads: 2: [V_m] [61.5% done] [ 25911/   208 kb/s] [eta 00m:10s]
Threads: 1: [E_m] [65.4% done] [ 31421/     0 kb/s] [eta 00m:09s]
Threads: 1: [E_F] [100.0% done] [  2457/   683 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=13804
  read : io=100MiB, bw=6,251KiB/s, runt= 16772msec
    clat (msec): min=    0, max=  376, avg= 3.97, stdev=20.70
    bw (KiB/s) : min=    8, max=99614, per=53.28%, avg=8758.27, stdev=20721.13
  write: io=49,456KiB, bw=3,116KiB/s, runt= 16251msec
    clat (msec): min=    0, max=  397, avg= 6.44, stdev=26.99
    bw (KiB/s) : min=    0, max=12545, per=91.42%, avg=4797.81, stdev=4438.24
  cpu          : usr=12.07%, sys=2.22%, ctx=3456
  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=88.0%, 4=0.6%, 10=1.4%, 20=3.8%, 50=3.5%, 100=1.4%
     lat (msec): 250=1.0%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=13805
  read : io=100MiB, bw=9,302KiB/s, runt= 11272msec
    clat (msec): min=    0, max=  198, avg= 3.50, stdev=14.47
    bw (KiB/s) : min=   21, max=22834, per=54.46%, avg=8951.88, stdev=6548.62
  write: io=22,592KiB, bw=2,097KiB/s, runt= 11029msec
    clat (msec): min=    0, max=  168, avg= 3.52, stdev=15.57
    bw (KiB/s) : min=    0, max=15232, per=156.96%, avg=8237.20, stdev=7588.30
  cpu          : usr=16.11%, sys=2.02%, ctx=2561
  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=89.0%, 4=0.5%, 10=1.7%, 20=3.2%, 50=3.5%, 100=1.3%
     lat (msec): 250=0.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=13806
  read : io=100MiB, bw=5,479KiB/s, runt= 19137msec
    clat (msec): min=    0, max=  284, avg= 6.63, stdev=23.65
    bw (KiB/s) : min=   12, max=12191, per=29.61%, avg=4866.82, stdev=3473.21
  write: io=24,680KiB, bw=1,339KiB/s, runt= 18871msec
    clat (msec): min=    0, max=  620, avg=14.29, stdev=50.70
    bw (KiB/s) : min=    0, max= 8121, per=48.85%, avg=2563.88, stdev=2772.63
  cpu          : usr=9.47%, sys=1.61%, ctx=4042
  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=79.9%, 4=1.2%, 10=3.2%, 20=6.3%, 50=4.6%, 100=2.1%
     lat (msec): 250=2.2%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=16,437KiB/s, minb=5,479KiB/s, maxb=9,302KiB/s, mint=11272msec, maxt=19137msec
  WRITE: io=96,728KiB, aggrb=5,248KiB/s, minb=1,339KiB/s, maxb=3,116KiB/s, mint=11272msec, maxt=19137msec

Disk stats (read/write):
  cciss!c0d0: ios=9194/1410, merge=0/22842, ticks=35548/630800, in_queue=666348, util=96.42%
5.66user 0.92system 0:19.55elapsed 33%CPU (0avgtext+0avgdata 0maxresident)k
73552inputs+193496outputs (0major+101952minor)pagefaults 0swaps