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: [mFm] [15.0% done] [  7468/     0 kb/s] [eta 00m:17s]
Threads: 3: [mFm] [18.2% done] [  9033/  2281 kb/s] [eta 00m:18s]
Threads: 3: [mFm] [20.8% done] [  6386/ 23457 kb/s] [eta 00m:19s]
Threads: 3: [mFm] [40.0% done] [  2505/ 28769 kb/s] [eta 00m:09s]
Threads: 3: [mFm] [53.8% done] [  2574/ 27866 kb/s] [eta 00m:06s]
Threads: 3: [mFF] [53.3% done] [  3144/ 11197 kb/s] [eta 00m:07s]
Threads: 3: [FFF] [100.0% done] [    81/ 21069 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] [66.7% done] [  3392/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [81.2% done] [ 64181/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [87.5% done] [ 66504/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 62183/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=8297
  read : io=100MiB, bw=6,475KiB/s, runt= 16194msec
    clat (msec): min=    0, max=  216, avg= 5.84, stdev=21.01
    bw (KiB/s) : min=    1, max=22366, per=37.30%, avg=7245.05, stdev=8530.76
  write: io=84,808KiB, bw=7,168KiB/s, runt= 12115msec
    clat (msec): min=    0, max=   33, avg= 0.15, stdev= 1.52
    bw (KiB/s) : min=    0, max=33308, per=55.38%, avg=11752.25, stdev=14738.75
  cpu          : usr=13.41%, sys=4.64%, ctx=1581
  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=1.8%, 10=2.8%, 20=2.3%, 50=3.4%, 100=0.9%
     lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=8298
  read : io=100MiB, bw=6,664KiB/s, runt= 15734msec
    clat (msec): min=    0, max=  211, avg= 1.80, stdev=16.57
    bw (KiB/s) : min=    6, max=33325, per=105.81%, avg=20553.88, stdev=12897.69
  write: io=99,560KiB, bw=8,460KiB/s, runt= 12050msec
    clat (msec): min=    0, max=   70, avg= 0.28, stdev= 3.13
    bw (KiB/s) : min=    0, max=53829, per=92.05%, avg=19533.67, stdev=29796.32
  cpu          : usr=10.83%, sys=3.76%, ctx=1142
  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=97.0%, 4=0.6%, 10=0.6%, 20=0.8%, 50=0.5%, 100=0.1%
     lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=8299
  read : io=100MiB, bw=6,489KiB/s, runt= 16157msec
    clat (msec): min=    0, max=  205, avg= 5.67, stdev=20.05
    bw (KiB/s) : min=   31, max=17881, per=38.56%, avg=7490.68, stdev=6071.62
  write: io=66,708KiB, bw=5,642KiB/s, runt= 12107msec
    clat (msec): min=    0, max=    4, avg= 0.01, stdev= 0.13
    bw (KiB/s) : min=    0, max=57785, per=89.43%, avg=18978.00, stdev=27232.75
  cpu          : usr=12.01%, sys=3.42%, ctx=1602
  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=86.0%, 4=2.6%, 10=3.1%, 20=4.2%, 50=3.0%, 100=0.5%
     lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=19,425KiB/s, minb=6,475KiB/s, maxb=6,664KiB/s, mint=15734msec, maxt=16194msec
  WRITE: io=245MiB, aggrb=21,221KiB/s, minb=5,642KiB/s, maxb=8,460KiB/s, mint=15734msec, maxt=16194msec

Disk stats (read/write):
  cciss!c0d0: ios=6158/3063, merge=1345/59692, ticks=61220/1460596, in_queue=1522724, util=98.80%
5.82user 1.91system 0:16.50elapsed 46%CPU (0avgtext+0avgdata 0maxresident)k
752168inputs+502168outputs (8major+1024minor)pagefaults 0swaps