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] [11.1% done] [ 14835/ 11109 kb/s] [eta 00m:24s] Threads: 3: [mmm] [16.0% done] [ 20670/ 1865 kb/s] [eta 00m:21s] Threads: 3: [mmm] [18.5% done] [ 10597/ 9744 kb/s] [eta 00m:22s] Threads: 3: [mmm] [23.1% done] [ 17615/ 2665 kb/s] [eta 00m:20s] Threads: 3: [mmm] [28.0% done] [ 10963/ 11881 kb/s] [eta 00m:18s] Threads: 3: [mmm] [32.0% done] [ 6473/ 14880 kb/s] [eta 00m:17s] Threads: 3: [mmm] [37.5% done] [ 14242/ 8346 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 16627/ 6590 kb/s] [eta 00m:14s] Threads: 3: [mmm] [45.8% done] [ 4376/ 12674 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 13157/ 3880 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 414/ 10691 kb/s] [eta 00m:13s] Threads: 3: [mmF] [51.9% done] [ 3039/ 593 kb/s] [eta 00m:13s] Threads: 3: [mmV] [51.7% done] [ 5497/ 0 kb/s] [eta 00m:14s] Threads: 2: [mm_] [55.2% done] [ 37868/ 5560 kb/s] [eta 00m:13s] Threads: 2: [mm_] [56.7% done] [ 5160/ 2787 kb/s] [eta 00m:13s] Threads: 2: [mm_] [58.1% done] [ 3124/ 3291 kb/s] [eta 00m:13s] Threads: 2: [mF_] [57.6% done] [ 1743/ 296 kb/s] [eta 00m:14s] Threads: 2: [mF_] [58.8% done] [ 77/ 264 kb/s] [eta 00m:14s] Threads: 1: [m__] [61.8% done] [ 57453/ 280 kb/s] [eta 00m:13s] Threads: 1: [m__] [66.7% done] [ 4457/ 2084 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 625/ 942 kb/s] [eta 00m:00s] Threads: 1: [V__] [77.4% done] [ 15315/ 0 kb/s] [eta 00m:07s] fio: (groupid=0): err= 0: pid=27154 read : io=100MiB, bw=4,307KiB/s, runt= 24341msec clat (msec): min= 0, max= 959, avg= 7.69, stdev=36.75 bw (KiB/s) : min= 5, max= 8738, per=26.47%, avg=3421.36, stdev=3109.12 write: io=40,504KiB, bw=1,734KiB/s, runt= 23912msec clat (msec): min= 0, max= 433, avg=13.18, stdev=41.07 bw (KiB/s) : min= 0, max= 8986, per=54.20%, avg=2978.54, stdev=3317.45 cpu : usr=8.20%, sys=1.82%, ctx=4981 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=78.1%, 4=0.9%, 10=3.9%, 20=7.0%, 50=5.1%, 100=2.6% lat (msec): 250=1.8%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=27155 read : io=100MiB, bw=5,054KiB/s, runt= 20744msec clat (msec): min= 0, max= 374, avg= 5.72, stdev=24.36 bw (KiB/s) : min= 16, max=93405, per=51.32%, avg=6632.43, stdev=17351.52 write: io=51,052KiB, bw=2,590KiB/s, runt= 20177msec clat (msec): min= 0, max= 370, avg= 9.10, stdev=28.06 bw (KiB/s) : min= 0, max= 9994, per=65.85%, avg=3618.19, stdev=3337.80 cpu : usr=9.95%, sys=2.47%, ctx=4192 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=81.2%, 4=1.2%, 10=2.9%, 20=5.4%, 50=5.4%, 100=2.2% lat (msec): 250=1.3%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=27156 read : io=100MiB, bw=6,823KiB/s, runt= 15367msec clat (msec): min= 0, max= 190, avg= 4.20, stdev=15.79 bw (KiB/s) : min= 6, max=14937, per=42.34%, avg=5471.59, stdev=5147.03 write: io=36,768KiB, bw=2,516KiB/s, runt= 14959msec clat (msec): min= 0, max= 205, avg= 7.74, stdev=21.97 bw (KiB/s) : min= 0, max=13648, per=77.22%, avg=4243.38, stdev=4330.34 cpu : usr=12.81%, sys=2.45%, ctx=3527 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=83.3%, 4=0.9%, 10=2.8%, 20=4.9%, 50=4.6%, 100=2.4% 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=12,923KiB/s, minb=4,307KiB/s, maxb=6,823KiB/s, mint=15367msec, maxt=24341msec WRITE: io=125MiB, aggrb=5,495KiB/s, minb=1,734KiB/s, maxb=2,590KiB/s, mint=15367msec, maxt=24341msec Disk stats (read/write): cciss!c0d0: ios=12473/1742, merge=0/30505, ticks=46388/640552, in_queue=686928, util=93.91% 6.04user 1.35system 0:24.55elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 99784inputs+256680outputs (0major+109902minor)pagefaults 0swaps