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: [mmm] [30.0% done] [  5167/ 74104 kb/s] [eta 00m:07s]
Threads: 3: [mmm] [44.4% done] [  3706/ 59446 kb/s] [eta 00m:05s]
Threads: 3: [mFm] [45.5% done] [  4563/ 10404 kb/s] [eta 00m:06s]
Threads: 3: [mFm] [46.2% done] [  3218/     0 kb/s] [eta 00m:07s]
Threads: 3: [mFm] [46.7% done] [  4031/     0 kb/s] [eta 00m:08s]
Threads: 3: [mFm] [47.1% done] [  3168/  8004 kb/s] [eta 00m:09s]
Threads: 3: [FFF] [100.0% done] [   589/ 44816 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: [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] [73.7% done] [ 34944/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [88.2% done] [ 62611/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 64673/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 67642/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=3760
  read : io=100MiB, bw=5,985KiB/s, runt= 17519msec
    clat (msec): min=    0, max=  308, avg= 6.00, stdev=21.22
    bw (KiB/s) : min=    0, max=23701, per=42.37%, avg=7594.96, stdev=8798.94
  write: io=82,720KiB, bw=6,367KiB/s, runt= 13303msec
    clat (msec): min=    0, max=    9, avg= 0.02, stdev= 0.37
    bw (KiB/s) : min=    0, max=54706, per=108.89%, avg=21594.25, stdev=25159.22
  cpu          : usr=12.60%, sys=4.50%, ctx=909
  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=89.5%, 4=1.3%, 10=1.7%, 20=2.1%, 50=3.6%, 100=1.2%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=3761
  read : io=100MiB, bw=5,975KiB/s, runt= 17548msec
    clat (msec): min=    0, max=  321, avg= 3.19, stdev=19.16
    bw (KiB/s) : min=   18, max=24796, per=74.97%, avg=13439.46, stdev=9529.23
  write: io=87,592KiB, bw=6,742KiB/s, runt= 13302msec
    clat (msec): min=    0, max=   12, avg= 0.01, stdev= 0.30
    bw (KiB/s) : min=    0, max=57703, per=180.25%, avg=35747.75, stdev=27507.93
  cpu          : usr=12.45%, sys=4.56%, ctx=876
  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=94.3%, 4=0.8%, 10=1.6%, 20=1.5%, 50=1.0%, 100=0.2%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=3762
  read : io=100MiB, bw=6,069KiB/s, runt= 17275msec
    clat (msec): min=    0, max=  221, avg= 5.31, stdev=20.15
    bw (KiB/s) : min=    8, max=27207, per=42.02%, avg=7532.24, stdev=9779.06
  write: io=88,016KiB, bw=6,757KiB/s, runt= 13338msec
    clat (msec): min=    0, max=   38, avg= 0.22, stdev= 2.02
    bw (KiB/s) : min=    0, max=18400, per=42.19%, avg=8367.50, stdev=7749.51
  cpu          : usr=12.34%, sys=5.14%, ctx=785
  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=90.7%, 4=1.1%, 10=1.4%, 20=2.1%, 50=2.9%, 100=1.3%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=17,926KiB/s, minb=5,975KiB/s, maxb=6,069KiB/s, mint=17275msec, maxt=17548msec
  WRITE: io=252MiB, aggrb=19,832KiB/s, minb=6,367KiB/s, maxb=6,757KiB/s, mint=17275msec, maxt=17548msec

Disk stats (read/write):
  cciss!c0d0: ios=5983/3401, merge=1263/61139, ticks=60364/1668568, in_queue=1729840, util=98.63%
6.53user 2.48system 0:17.79elapsed 50%CPU (0avgtext+0avgdata 0maxresident)k
729632inputs+516672outputs (2major+1036minor)pagefaults 0swaps