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] [13.6% done] [ 18794/  3293 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [18.2% done] [ 14606/  7272 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [22.7% done] [  6918/ 10970 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [26.1% done] [  8891/  9400 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [30.4% done] [ 14831/  3112 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [34.8% done] [ 13971/  4649 kb/s] [eta 00m:15s]
Threads: 3: [mmm] [37.5% done] [ 10473/  5991 kb/s] [eta 00m:15s]
Threads: 3: [mmm] [41.7% done] [  8411/  7427 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [44.0% done] [ 13630/   728 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [46.2% done] [ 10766/  2749 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [50.0% done] [  9684/  4482 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [53.8% done] [  7203/  5169 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [55.6% done] [ 10526/  1000 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [57.1% done] [  6414/  2159 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [58.6% done] [  8395/  1448 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [62.1% done] [  7406/  2468 kb/s] [eta 00m:11s]
Threads: 3: [mmm] [63.3% done] [  5022/  3466 kb/s] [eta 00m:11s]
Threads: 3: [mVm] [64.5% done] [  1987/  4352 kb/s] [eta 00m:11s]
Threads: 3: [mVm] [65.6% done] [ 20166/   345 kb/s] [eta 00m:11s]
Threads: 2: [m_m] [66.7% done] [ 19642/   187 kb/s] [eta 00m:11s]
Threads: 2: [V_m] [67.6% done] [  5653/  1387 kb/s] [eta 00m:11s]
Threads: 2: [V_V] [68.6% done] [ 13374/   972 kb/s] [eta 00m:11s]
Threads: 2: [V_V] [73.5% done] [ 19365/     0 kb/s] [eta 00m:09s]
Threads: 1: [__V] [81.2% done] [ 18120/     0 kb/s] [eta 00m:06s]
fio: (groupid=0): err= 0: pid=25476
  read : io=100MiB, bw=4,060KiB/s, runt= 25825msec
    clat (msec): min=    0, max=  129, avg= 9.88, stdev=15.10
    bw (KiB/s) : min=   24, max=17499, per=39.15%, avg=4627.88, stdev=3904.30
  write: io=32,360KiB, bw=1,457KiB/s, runt= 22738msec
    clat (msec): min=    1, max=  128, avg=14.38, stdev=14.32
    bw (KiB/s) : min=    0, max= 6406, per=56.95%, avg=2361.12, stdev=2092.43
  cpu          : usr=7.23%, sys=0.43%, ctx=2112
  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=17.6%, 4=9.1%, 10=31.4%, 20=30.3%, 50=9.7%, 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=25477
  read : io=100MiB, bw=4,786KiB/s, runt= 21908msec
    clat (msec): min=    0, max=   61, avg= 7.62, stdev= 7.30
    bw (KiB/s) : min=   16, max=25432, per=49.52%, avg=5854.58, stdev=5911.78
  write: io=36,220KiB, bw=1,862KiB/s, runt= 19910msec
    clat (msec): min=    1, max=   62, avg=10.87, stdev= 8.07
    bw (KiB/s) : min=    0, max= 7891, per=70.29%, avg=2914.26, stdev=2853.27
  cpu          : usr=7.91%, sys=0.57%, ctx=2229
  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=20.6%, 4=9.6%, 10=32.3%, 20=28.8%, 50=8.5%, 100=0.1%
     lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=25478
  read : io=100MiB, bw=3,940KiB/s, runt= 26608msec
    clat (msec): min=    0, max=  134, avg=10.49, stdev=15.12
    bw (KiB/s) : min=    9, max=20782, per=36.50%, avg=4314.96, stdev=3708.96
  write: io=27,244KiB, bw=1,178KiB/s, runt= 23665msec
    clat (msec): min=    1, max=  126, avg=13.19, stdev=17.59
    bw (KiB/s) : min=    0, max= 5455, per=48.46%, avg=2009.19, stdev=2163.12
  cpu          : usr=6.52%, sys=0.44%, ctx=2143
  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=16.5%, 4=9.7%, 10=32.8%, 20=29.2%, 50=9.6%, 100=0.5%
     lat (msec): 250=1.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=11,822KiB/s, minb=3,940KiB/s, maxb=4,786KiB/s, mint=21908msec, maxt=26608msec
  WRITE: io=95,824KiB, aggrb=4,146KiB/s, minb=1,178KiB/s, maxb=1,862KiB/s, mint=21908msec, maxt=26608msec

Disk stats (read/write):
  cciss!c0d0: ios=5438/1923, merge=835/132, ticks=52884/30280, in_queue=83156, util=97.01%
5.34user 0.46system 0:26.92elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k
614400inputs+191688outputs (0major+1025minor)pagefaults 0swaps