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] [ 16847/  3640 kb/s] [eta 00m:20s]
Threads: 3: [mmm] [17.4% done] [  6711/ 12715 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [20.8% done] [  5426/ 12430 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [25.0% done] [  4514/ 15802 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [29.2% done] [  7610/  8789 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [32.0% done] [ 11002/  6345 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [36.0% done] [ 13117/  4043 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [40.0% done] [ 11067/  5092 kb/s] [eta 00m:15s]
Threads: 3: [mmm] [44.0% done] [  7415/  7293 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [46.2% done] [  7504/  5942 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [50.0% done] [ 13581/   390 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [51.9% done] [ 13837/     0 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [55.6% done] [ 10689/  1663 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [57.1% done] [  7935/  2631 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [58.6% done] [  7069/  2607 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [62.1% done] [  7785/  1700 kb/s] [eta 00m:11s]
Threads: 3: [mmm] [63.3% done] [  4763/  3949 kb/s] [eta 00m:11s]
Threads: 3: [mmm] [64.5% done] [  2009/  4181 kb/s] [eta 00m:11s]
Threads: 3: [mVm] [63.6% done] [ 12353/   980 kb/s] [eta 00m:12s]
Threads: 3: [mVm] [64.7% done] [ 16493/   170 kb/s] [eta 00m:12s]
Threads: 3: [mVV] [63.9% done] [ 20805/    65 kb/s] [eta 00m:13s]
Threads: 2: [m_V] [64.9% done] [ 22477/    20 kb/s] [eta 00m:13s]
Threads: 1: [m__] [67.6% done] [ 16005/     0 kb/s] [eta 00m:12s]
Threads: 1: [V__] [81.2% done] [ 23372/     0 kb/s] [eta 00m:06s]
fio: (groupid=0): err= 0: pid=20446
  read : io=100MiB, bw=3,876KiB/s, runt= 27050msec
    clat (msec): min=    0, max=  217, avg= 9.19, stdev=17.55
    bw (KiB/s) : min=    6, max=27836, per=38.19%, avg=4441.00, stdev=6428.42
  write: io=42,648KiB, bw=1,725KiB/s, runt= 25308msec
    clat (msec): min=    1, max=  209, avg=14.95, stdev=16.82
    bw (KiB/s) : min=    0, max= 8760, per=58.69%, avg=2843.73, stdev=2849.72
  cpu          : usr=6.27%, sys=0.37%, ctx=2273
  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=20.9%, 4=9.0%, 10=30.6%, 20=29.0%, 50=8.5%, 100=0.6%
     lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=20447
  read : io=100MiB, bw=4,337KiB/s, runt= 24177msec
    clat (msec): min=    0, max=  119, avg= 9.22, stdev=12.76
    bw (KiB/s) : min=   20, max=14041, per=43.55%, avg=5064.83, stdev=3764.55
  write: io=38,196KiB, bw=1,920KiB/s, runt= 20368msec
    clat (msec): min=    1, max=   58, avg=12.01, stdev= 8.20
    bw (KiB/s) : min=    0, max= 7730, per=67.09%, avg=3250.53, stdev=2509.33
  cpu          : usr=7.81%, sys=0.50%, ctx=2162
  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=18.3%, 4=9.0%, 10=32.1%, 20=29.0%, 50=10.4%, 100=0.5%
     lat (msec): 250=0.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=20448
  read : io=100MiB, bw=4,217KiB/s, runt= 24865msec
    clat (msec): min=    0, max=  118, avg= 8.45, stdev=12.02
    bw (KiB/s) : min=   19, max=17692, per=42.55%, avg=4948.42, stdev=4766.10
  write: io=38,912KiB, bw=1,785KiB/s, runt= 22316msec
    clat (msec): min=    1, max=  123, avg=14.69, stdev=15.28
    bw (KiB/s) : min=    0, max= 6992, per=52.48%, avg=2542.80, stdev=2231.77
  cpu          : usr=8.00%, sys=0.53%, ctx=2192
  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=21.1%, 4=8.9%, 10=29.0%, 20=29.1%, 50=10.6%, 100=0.3%
     lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=11,629KiB/s, minb=3,876KiB/s, maxb=4,337KiB/s, mint=24177msec, maxt=27050msec
  WRITE: io=117MiB, aggrb=4,845KiB/s, minb=1,725KiB/s, maxb=1,920KiB/s, mint=24177msec, maxt=27050msec

Disk stats (read/write):
  cciss!c0d0: ios=5684/2281, merge=971/210, ticks=52184/32952, in_queue=85124, util=96.19%
5.57user 0.47system 0:27.38elapsed 22%CPU (0avgtext+0avgdata 0maxresident)k
614400inputs+239552outputs (0major+1027minor)pagefaults 0swaps