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] [13.0% done] [  6598/ 12117 kb/s] [eta 00m:20s]
Threads: 3: [mmm] [17.4% done] [ 15442/  3832 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [21.7% done] [ 16103/  2794 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [25.0% done] [  5535/ 11535 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [29.2% done] [  7363/  9809 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [33.3% done] [  9672/  7866 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [36.0% done] [  7054/  8122 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [40.0% done] [  4636/ 10091 kb/s] [eta 00m:15s]
Threads: 3: [mmm] [42.3% done] [  6809/  7016 kb/s] [eta 00m:15s]
Threads: 3: [mmm] [46.2% done] [  9167/  6363 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [48.1% done] [  9627/  3774 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [51.9% done] [  6894/  6202 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [53.6% done] [  9481/  2281 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [55.2% done] [  3563/  7183 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [58.6% done] [  7773/  2220 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [60.0% done] [  3714/  6054 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [61.3% done] [  6654/  2172 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [64.5% done] [  4962/  2298 kb/s] [eta 00m:11s]
Threads: 3: [mmV] [63.6% done] [  5928/  1442 kb/s] [eta 00m:12s]
Threads: 3: [mmV] [64.7% done] [ 19324/    56 kb/s] [eta 00m:12s]
Threads: 2: [mm_] [65.7% done] [ 15163/   878 kb/s] [eta 00m:12s]
Threads: 2: [Vm_] [66.7% done] [   264/  5198 kb/s] [eta 00m:12s]
Threads: 2: [VV_] [67.6% done] [ 18995/   996 kb/s] [eta 00m:12s]
Threads: 2: [VV_] [74.3% done] [ 27602/     0 kb/s] [eta 00m:09s]
Threads: 2: [VV_] [81.8% done] [ 29565/     0 kb/s] [eta 00m:06s]
Threads: 1: [_V_] [96.6% done] [ 26292/     0 kb/s] [eta 00m:01s]
fio: (groupid=0): err= 0: pid=25831
  read : io=100MiB, bw=3,786KiB/s, runt= 27690msec
    clat (msec): min=    0, max=  253, avg= 6.99, stdev=16.12
    bw (KiB/s) : min=    2, max=30167, per=49.27%, avg=5468.32, stdev=6891.98
  write: io=57,460KiB, bw=2,444KiB/s, runt= 24071msec
    clat (msec): min=    1, max=  128, avg=12.79, stdev=12.78
    bw (KiB/s) : min=    0, max= 6622, per=53.28%, avg=2948.79, stdev=2016.90
  cpu          : usr=6.89%, sys=0.64%, ctx=2677
  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=33.2%, 4=5.4%, 10=26.3%, 20=25.2%, 50=8.4%, 100=0.2%
     lat (msec): 250=1.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=25832
  read : io=100MiB, bw=3,699KiB/s, runt= 28340msec
    clat (msec): min=    0, max=  138, avg= 8.79, stdev=15.73
    bw (KiB/s) : min=    1, max=21068, per=36.22%, avg=4020.34, stdev=4618.33
  write: io=44,504KiB, bw=1,822KiB/s, runt= 25005msec
    clat (msec): min=    1, max=  119, avg=13.27, stdev=15.11
    bw (KiB/s) : min=    0, max= 7943, per=48.57%, avg=2688.52, stdev=2298.05
  cpu          : usr=6.77%, sys=0.72%, ctx=2498
  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=26.2%, 4=7.6%, 10=27.7%, 20=28.7%, 50=7.6%, 100=0.5%
     lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=25833
  read : io=100MiB, bw=4,555KiB/s, runt= 23018msec
    clat (msec): min=    0, max=  100, avg= 8.60, stdev= 7.91
    bw (KiB/s) : min=   15, max=20949, per=43.56%, avg=4835.10, stdev=4503.37
  write: io=33,196KiB, bw=1,621KiB/s, runt= 20962msec
    clat (msec): min=    1, max=   55, avg=13.19, stdev= 7.67
    bw (KiB/s) : min=    0, max= 6560, per=40.13%, avg=2221.12, stdev=2093.27
  cpu          : usr=8.27%, sys=0.45%, ctx=2105
  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=16.7%, 4=8.5%, 10=30.8%, 20=33.9%, 50=9.9%, 100=0.1%
     lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=11,099KiB/s, minb=3,699KiB/s, maxb=4,555KiB/s, mint=23018msec, maxt=28340msec
  WRITE: io=132MiB, aggrb=5,535KiB/s, minb=1,621KiB/s, maxb=2,444KiB/s, mint=23018msec, maxt=28340msec

Disk stats (read/write):
  cciss!c0d0: ios=5949/2847, merge=886/199, ticks=51300/58952, in_queue=110244, util=97.85%
5.74user 0.67system 0:28.70elapsed 22%CPU (0avgtext+0avgdata 0maxresident)k
614400inputs+270360outputs (0major+1045minor)pagefaults 0swaps