fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=posixaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=posixaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmF] [17.6% done] [ 2782/ 82790 kb/s] [eta 00m:14s] Threads: 3: [mFF] [28.6% done] [ 2832/ 33857 kb/s] [eta 00m:10s] Threads: 3: [mFF] [50.0% done] [ 581/ 32328 kb/s] [eta 00m:05s] Threads: 3: [mFF] [66.7% done] [ 841/ 16705 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 288/ 10010 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] [76.5% done] [ 54483/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [93.3% done] [ 66121/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 62151/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 62404/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=20766 read : io=100MiB, bw=6,393KiB/s, runt= 16401msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 466, avg=38.39, stdev=85.51 bw (KiB/s) : min= 14, max=31147, per=53.58%, avg=9993.55, stdev=11418.12 write: io=88,892KiB, bw=7,496KiB/s, runt= 12143msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 391, avg= 3.61, stdev=25.91 bw (KiB/s) : min= 0, max=56811, per=73.59%, avg=17449.50, stdev=20164.91 cpu : usr=10.56%, sys=4.56%, ctx=11653 IO depths : 1=54.3%, 2=11.9%, 4=23.3%, 8=10.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=56.5%, 4=8.7%, 10=21.4%, 20=3.3%, 50=0.6%, 100=0.5% lat (msec): 250=6.0%, 500=2.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=20767 read : io=100MiB, bw=6,275KiB/s, runt= 16709msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 491, avg=26.85, stdev=67.35 bw (KiB/s) : min= 21, max=41464, per=84.72%, avg=15803.09, stdev=12710.92 write: io=93,332KiB, bw=7,867KiB/s, runt= 12147msec slat (msec): min= 0, max= 3, avg= 0.00, stdev= 0.08 clat (msec): min= 0, max= 234, avg= 0.62, stdev= 9.36 bw (KiB/s) : min= 0, max=59591, per=163.59%, avg=38792.33, stdev=33624.41 cpu : usr=10.17%, sys=4.33%, ctx=11539 IO depths : 1=48.6%, 2=19.0%, 4=23.4%, 8=9.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=59.1%, 4=12.8%, 10=18.5%, 20=2.3%, 50=0.4%, 100=0.5% lat (msec): 250=4.8%, 500=1.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=20768 read : io=100MiB, bw=6,217KiB/s, runt= 16864msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 534, avg=20.63, stdev=61.60 bw (KiB/s) : min= 8, max=26831, per=70.23%, avg=13100.00, stdev=10235.35 write: io=99,532KiB, bw=8,376KiB/s, runt= 12167msec slat (msec): min= 0, max= 5, avg= 0.00, stdev= 0.13 clat (msec): min= 0, max= 150, avg= 0.54, stdev= 6.90 bw (KiB/s) : min= 0, max=58796, per=148.59%, avg=35234.25, stdev=27939.57 cpu : usr=11.88%, sys=4.77%, ctx=12576 IO depths : 1=57.3%, 2=14.3%, 4=21.8%, 8=6.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=62.8%, 4=11.2%, 10=17.9%, 20=2.5%, 50=0.8%, 100=0.4% lat (msec): 250=3.3%, 500=0.8%, 750=0.1%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=18,653KiB/s, minb=6,217KiB/s, maxb=6,393KiB/s, mint=16401msec, maxt=16864msec WRITE: io=275MiB, aggrb=23,713KiB/s, minb=7,496KiB/s, maxb=8,376KiB/s, mint=16401msec, maxt=16864msec Disk stats (read/write): cciss!c0d0: ios=5436/3581, merge=1057/66945, ticks=59652/1708784, in_queue=1768440, util=100.00% 5.47user 2.40system 0:17.17elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k 684248inputs+563528outputs (0major+2446minor)pagefaults 0swaps