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: [mFF] [50.0% done] [   885/ 64272 kb/s] [eta 00m:03s]
Threads: 3: [mFF] [66.7% done] [   503/ 24884 kb/s] [eta 00m:02s]
Threads: 3: [FFF] [100.0% done] [   581/  3534 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: [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] [75.0% done] [ 43544/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [92.9% done] [ 72999/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 74789/     0 kb/s] [eta 00m:00s]
Threads: 2: [_VV] [100.0% done] [ 72488/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=32267
  read : io=100MiB, bw=6,894KiB/s, runt= 15208msec
    clat (msec): min=    0, max=  202, avg= 3.12, stdev=17.05
    bw (KiB/s) : min=   23, max=28209, per=53.99%, avg=10894.60, stdev=11520.69
  write: io=92,344KiB, bw=8,243KiB/s, runt= 11471msec
    clat (msec): min=    0, max=   21, avg= 0.24, stdev= 1.88
    bw (KiB/s) : min=    0, max=53698, per=77.89%, avg=19395.50, stdev=20235.26
  cpu          : usr=13.68%, sys=4.52%, ctx=1286
  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=92.4%, 4=1.9%, 10=1.8%, 20=1.9%, 50=1.3%, 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=32268
  read : io=100MiB, bw=6,726KiB/s, runt= 15588msec
    clat (msec): min=    0, max=  272, avg= 2.69, stdev=18.19
    bw (KiB/s) : min=   19, max=26412, per=74.20%, avg=14973.20, stdev=11087.70
  write: io=93,200KiB, bw=8,322KiB/s, runt= 11467msec
    clat (msec): min=    0, max=   11, avg= 0.01, stdev= 0.32
    bw (KiB/s) : min=    0, max=65306, per=131.13%, avg=32653.00, stdev=46178.32
  cpu          : usr=7.83%, sys=3.67%, ctx=1233
  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=94.0%, 4=2.0%, 10=1.4%, 20=1.3%, 50=0.7%, 100=0.0%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=32269
  read : io=100MiB, bw=6,775KiB/s, runt= 15477msec
    clat (msec): min=    0, max=  271, avg= 2.61, stdev=17.60
    bw (KiB/s) : min=    7, max=30146, per=75.43%, avg=15221.08, stdev=11083.82
  write: io=93,412KiB, bw=8,350KiB/s, runt= 11455msec
    clat (msec): min=    0, max=    7, avg= 0.01, stdev= 0.24
    bw (KiB/s) : min=    0, max=63350, per=127.20%, avg=31675.00, stdev=44795.21
  cpu          : usr=8.40%, sys=3.64%, ctx=1099
  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=94.1%, 4=2.0%, 10=1.3%, 20=1.5%, 50=0.6%, 100=0.0%
     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=20,180KiB/s, minb=6,726KiB/s, maxb=6,894KiB/s, mint=15208msec, maxt=15588msec
  WRITE: io=272MiB, aggrb=24,902KiB/s, minb=8,243KiB/s, maxb=8,350KiB/s, mint=15208msec, maxt=15588msec

Disk stats (read/write):
  cciss!c0d0: ios=5618/3258, merge=1328/66323, ticks=46756/1337400, in_queue=1413920, util=96.26%
4.60user 1.83system 0:15.81elapsed 40%CPU (0avgtext+0avgdata 0maxresident)k
688992inputs+557936outputs (2major+1034minor)pagefaults 0swaps