fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [10.3% done] [ 7590/ 14590 kb/s] [eta 00m:26s] Threads: 3: [mmm] [14.8% done] [ 17661/ 7032 kb/s] [eta 00m:23s] Threads: 3: [mmm] [20.8% done] [ 17730/ 10335 kb/s] [eta 00m:19s] Threads: 3: [mmm] [23.1% done] [ 18621/ 3782 kb/s] [eta 00m:20s] Threads: 3: [mmm] [28.0% done] [ 11543/ 12694 kb/s] [eta 00m:18s] Threads: 3: [mmm] [32.0% done] [ 19882/ 4441 kb/s] [eta 00m:17s] Threads: 3: [mmm] [34.6% done] [ 16310/ 7073 kb/s] [eta 00m:17s] Threads: 3: [mmm] [37.0% done] [ 9302/ 7533 kb/s] [eta 00m:17s] Threads: 3: [mmF] [37.9% done] [ 7817/ 3286 kb/s] [eta 00m:18s] Threads: 3: [mmF] [38.7% done] [ 1541/ 2591 kb/s] [eta 00m:19s] Threads: 3: [mmV] [40.6% done] [ 19804/ 1273 kb/s] [eta 00m:19s] Threads: 2: [mm_] [46.7% done] [ 35090/ 12275 kb/s] [eta 00m:16s] Threads: 2: [mm_] [48.4% done] [ 4575/ 6174 kb/s] [eta 00m:16s] Threads: 2: [mF_] [50.0% done] [ 4396/ 0 kb/s] [eta 00m:16s] Threads: 1: [mE_] [54.8% done] [ 32568/ 0 kb/s] [eta 00m:14s] Threads: 1: [m__] [60.0% done] [ 7382/ 0 kb/s] [eta 00m:12s] Threads: 1: [m__] [63.3% done] [ 3030/ 3961 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 2961/ 3343 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [91.7% done] [ 34553/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=17902 read : io=100MiB, bw=4,715KiB/s, runt= 22236msec clat (msec): min= 0, max= 962, avg= 6.87, stdev=41.02 bw (KiB/s) : min= 11, max=96182, per=41.66%, avg=5893.56, stdev=16882.34 write: io=50,580KiB, bw=2,388KiB/s, runt= 21689msec clat (msec): min= 0, max= 197, avg= 9.10, stdev=26.13 bw (KiB/s) : min= 0, max=10184, per=60.71%, avg=3476.96, stdev=3386.44 cpu : usr=9.23%, sys=1.91%, ctx=5147 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=80.6%, 4=1.3%, 10=3.2%, 20=6.6%, 50=4.5%, 100=1.9% lat (msec): 250=1.5%, 500=0.2%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=17903 read : io=100MiB, bw=6,168KiB/s, runt= 16999msec clat (msec): min= 0, max= 495, avg= 6.36, stdev=24.64 bw (KiB/s) : min= 11, max=11249, per=37.13%, avg=5252.67, stdev=3894.56 write: io=24,612KiB, bw=1,516KiB/s, runt= 16615msec clat (msec): min= 0, max= 388, avg= 8.59, stdev=31.30 bw (KiB/s) : min= 0, max= 9858, per=53.69%, avg=3074.91, stdev=3806.86 cpu : usr=11.01%, sys=1.81%, ctx=3838 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=81.5%, 4=1.2%, 10=2.9%, 20=5.5%, 50=4.8%, 100=2.5% lat (msec): 250=1.5%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=17904 read : io=100MiB, bw=7,824KiB/s, runt= 13401msec clat (msec): min= 0, max= 213, avg= 2.70, stdev=12.70 bw (KiB/s) : min= 8, max=75939, per=72.54%, avg=10261.83, stdev=17263.39 write: io=46,124KiB, bw=3,695KiB/s, runt= 12780msec clat (msec): min= 0, max= 207, avg= 5.54, stdev=19.76 bw (KiB/s) : min= 0, max=13329, per=94.84%, avg=5431.40, stdev=5280.61 cpu : usr=16.06%, sys=3.04%, ctx=3487 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=88.8%, 4=0.6%, 10=1.3%, 20=3.6%, 50=3.6%, 100=1.4% lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,147KiB/s, minb=4,715KiB/s, maxb=7,824KiB/s, mint=13401msec, maxt=22236msec WRITE: io=118MiB, aggrb=5,727KiB/s, minb=1,516KiB/s, maxb=3,695KiB/s, mint=13401msec, maxt=22236msec Disk stats (read/write): cciss!c0d0: ios=10969/1637, merge=0/28807, ticks=39112/600956, in_queue=640068, util=92.73% 6.08user 1.16system 0:22.46elapsed 32%CPU (0avgtext+0avgdata 0maxresident)k 87752inputs+242672outputs (0major+108141minor)pagefaults 0swaps