fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [13.6% done] [ 15815/ 6282 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 18889/ 4689 kb/s] [eta 00m:18s] Threads: 3: [mmm] [21.7% done] [ 13612/ 7647 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 16148/ 4323 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 15579/ 7749 kb/s] [eta 00m:16s] Threads: 3: [mmm] [36.4% done] [ 20223/ 2879 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 13711/ 7512 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.5% done] [ 20707/ 0 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 18316/ 1395 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.5% done] [ 12719/ 2953 kb/s] [eta 00m:10s] Threads: 3: [mmm] [56.5% done] [ 9374/ 5026 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.9% done] [ 8110/ 4384 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 6339/ 5725 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 10042/ 1358 kb/s] [eta 00m:09s] Threads: 3: [VVV] [68.0% done] [ 13389/ 0 kb/s] [eta 00m:08s] Threads: 3: [VVV] [75.0% done] [ 29050/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [79.2% done] [ 30685/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=24615 read : io=100MiB, bw=5,442KiB/s, runt= 19268msec slat (msec): min= 0, max= 2512, avg=190.25, stdev=531.15 clat (msec): min= 0, max= 458, avg=69.36, stdev=62.00 bw (KiB/s) : min= 90, max= 8704, per=33.68%, avg=5329.84, stdev=2484.56 write: io=18,820KiB, bw=1,149KiB/s, runt= 16758msec slat (msec): min= 0, max= 13, avg= 1.72, stdev= 2.72 clat (msec): min= 16, max= 367, avg=103.69, stdev=72.99 bw (KiB/s) : min= 0, max= 5943, per=54.40%, avg=2880.80, stdev=2456.94 cpu : usr=8.18%, sys=0.54%, ctx=884 IO depths : 1=0.7%, 2=5.1%, 4=46.7%, 8=47.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.5%, 10=2.4%, 20=9.8%, 50=31.0%, 100=34.3% lat (msec): 250=19.3%, 500=2.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24616 read : io=100MiB, bw=5,275KiB/s, runt= 19878msec slat (msec): min= 0, max= 3581, avg=771.94, stdev=1172.73 clat (msec): min= 0, max= 287, avg=58.62, stdev=59.95 bw (KiB/s) : min= 25, max=13234, per=35.29%, avg=5584.93, stdev=3864.76 write: io=38,944KiB, bw=2,445KiB/s, runt= 16308msec slat (msec): min= 0, max= 50, avg= 1.25, stdev= 2.80 clat (msec): min= 6, max= 272, avg=81.80, stdev=49.79 bw (KiB/s) : min= 0, max= 8423, per=74.17%, avg=3927.83, stdev=3221.67 cpu : usr=8.97%, sys=0.68%, ctx=1046 IO depths : 1=0.8%, 2=4.3%, 4=45.9%, 8=49.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.4%, 4=0.9%, 10=8.9%, 20=15.4%, 50=23.6%, 100=30.8% lat (msec): 250=18.6%, 500=1.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24617 read : io=100MiB, bw=5,303KiB/s, runt= 19773msec slat (msec): min= 0, max= 3882, avg=656.90, stdev=1171.65 clat (msec): min= 0, max= 412, avg=65.93, stdev=62.79 bw (KiB/s) : min= 57, max=10996, per=33.20%, avg=5254.00, stdev=3033.27 write: io=28,908KiB, bw=1,862KiB/s, runt= 15897msec slat (msec): min= 0, max= 46, avg= 1.35, stdev= 2.97 clat (msec): min= 6, max= 293, avg=71.65, stdev=51.41 bw (KiB/s) : min= 0, max= 8947, per=61.54%, avg=3259.29, stdev=3404.64 cpu : usr=8.74%, sys=0.42%, ctx=955 IO depths : 1=0.8%, 2=4.7%, 4=47.6%, 8=47.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.5%, 10=5.0%, 20=12.8%, 50=30.1%, 100=32.4% lat (msec): 250=17.2%, 500=1.6%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,825KiB/s, minb=5,275KiB/s, maxb=5,442KiB/s, mint=19268msec, maxt=19878msec WRITE: io=86,672KiB, aggrb=5,296KiB/s, minb=1,149KiB/s, maxb=2,445KiB/s, mint=19268msec, maxt=19878msec Disk stats (read/write): cciss!c0d0: ios=5673/1568, merge=1273/234, ticks=381196/138644, in_queue=519840, util=99.55% 5.14user 0.33system 0:20.06elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+173368outputs (0major+2350minor)pagefaults 0swaps