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] [ 14216/  6841 kb/s] [eta 00m:20s]
Threads: 3: [mmm] [17.4% done] [ 19475/   573 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [20.8% done] [ 17526/  2981 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [24.0% done] [  9664/  8273 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [28.0% done] [ 15428/  2521 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [30.8% done] [ 15057/  2790 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [33.3% done] [  8370/  7382 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [37.0% done] [ 10839/  4917 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [40.7% done] [  7907/  7044 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [44.4% done] [ 10099/  2599 kb/s] [eta 00m:15s]
Threads: 3: [mmm] [46.4% done] [  7988/  4958 kb/s] [eta 00m:15s]
Threads: 3: [mmm] [50.0% done] [  6691/  5605 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [53.6% done] [  6024/  5771 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [55.2% done] [  6878/  2859 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [56.7% done] [  4161/  3937 kb/s] [eta 00m:13s]
Threads: 3: [mmV] [56.2% done] [ 12776/   833 kb/s] [eta 00m:14s]
Threads: 2: [mm_] [57.6% done] [ 12426/  1777 kb/s] [eta 00m:14s]
Threads: 2: [mm_] [60.6% done] [  6656/  2413 kb/s] [eta 00m:13s]
Threads: 2: [mm_] [63.6% done] [  2147/  6345 kb/s] [eta 00m:12s]
Threads: 2: [mm_] [64.7% done] [  3526/  3522 kb/s] [eta 00m:12s]
Threads: 2: [Vm_] [65.7% done] [ 14809/   207 kb/s] [eta 00m:12s]
Threads: 2: [Vm_] [66.7% done] [ 13044/  1179 kb/s] [eta 00m:12s]
Threads: 1: [_V_] [75.8% done] [ 24502/     0 kb/s] [eta 00m:08s]
Threads: 1: [_V_] [89.7% done] [ 23184/     0 kb/s] [eta 00m:03s]
fio: (groupid=0): err= 0: pid=26503
  read : io=100MiB, bw=4,215KiB/s, runt= 24873msec
    clat (msec): min=    0, max=  118, avg= 8.08, stdev=10.95
    bw (KiB/s) : min=    5, max=22519, per=44.43%, avg=5275.06, stdev=4653.89
  write: io=37,368KiB, bw=1,710KiB/s, runt= 22376msec
    clat (msec): min=    1, max=  119, avg=13.04, stdev=15.44
    bw (KiB/s) : min=    0, max= 6834, per=62.91%, avg=2650.59, stdev=2208.46
  cpu          : usr=7.27%, sys=0.50%, ctx=2376
  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=23.0%, 4=8.1%, 10=30.2%, 20=28.7%, 50=8.7%, 100=0.3%
     lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=26504
  read : io=100MiB, bw=3,958KiB/s, runt= 26491msec
    clat (msec): min=    0, max=  138, avg= 9.12, stdev=15.61
    bw (KiB/s) : min=   15, max=28434, per=40.41%, avg=4798.77, stdev=6575.92
  write: io=40,836KiB, bw=1,742KiB/s, runt= 23996msec
    clat (msec): min=    1, max=  120, avg=13.48, stdev=12.69
    bw (KiB/s) : min=    0, max= 6555, per=59.52%, avg=2507.39, stdev=2097.18
  cpu          : usr=6.67%, sys=0.57%, ctx=2296
  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=24.7%, 4=7.0%, 10=27.1%, 20=29.4%, 50=10.0%, 100=0.4%
     lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=26505
  read : io=100MiB, bw=5,587KiB/s, runt= 18768msec
    clat (msec): min=    0, max=   47, avg= 7.70, stdev= 6.70
    bw (KiB/s) : min=   12, max=16172, per=47.59%, avg=5650.38, stdev=3462.10
  write: io=20,544KiB, bw=1,207KiB/s, runt= 17422msec
    clat (msec): min=    1, max=   36, avg= 9.19, stdev= 5.97
    bw (KiB/s) : min=    0, max= 5286, per=40.40%, avg=1701.89, stdev=1760.20
  cpu          : usr=9.63%, sys=0.51%, ctx=2005
  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=15.3%, 4=11.4%, 10=40.7%, 20=26.5%, 50=6.0%, 100=0.0%
     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=11,874KiB/s, minb=3,958KiB/s, maxb=5,587KiB/s, mint=18768msec, maxt=26491msec
  WRITE: io=98,748KiB, aggrb=4,213KiB/s, minb=1,207KiB/s, maxb=1,742KiB/s, mint=18768msec, maxt=26491msec

Disk stats (read/write):
  cciss!c0d0: ios=5447/2160, merge=951/157, ticks=48600/32952, in_queue=81548, util=95.94%
5.38user 0.50system 0:26.82elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k
614400inputs+197536outputs (0major+1027minor)pagefaults 0swaps