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: [mmm] [13.6% done] [ 15171/ 6646 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 13691/ 7105 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 13272/ 6821 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 9786/ 7297 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 14785/ 3575 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 11458/ 5161 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 14724/ 2981 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 10534/ 5299 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 11869/ 4429 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 11612/ 2879 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 7073/ 5645 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 8842/ 3917 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.6% done] [ 4897/ 5942 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 6235/ 3778 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 7398/ 2346 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.1% done] [ 4519/ 5548 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 5857/ 2115 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.5% done] [ 5511/ 1716 kb/s] [eta 00m:11s] Threads: 3: [mmV] [65.6% done] [ 6369/ 158 kb/s] [eta 00m:11s] Threads: 3: [mmV] [66.7% done] [ 9302/ 0 kb/s] [eta 00m:11s] Threads: 3: [VVV] [71.9% done] [ 21643/ 0 kb/s] [eta 00m:09s] Threads: 3: [VVV] [75.0% done] [ 21273/ 0 kb/s] [eta 00m:08s] Threads: 2: [VV_] [83.3% done] [ 24555/ 0 kb/s] [eta 00m:05s] Threads: 2: [VV_] [86.7% done] [ 19190/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=5928 read : io=100MiB, bw=3,988KiB/s, runt= 26290msec clat (msec): min= 0, max= 250, avg=10.54, stdev=19.19 bw (KiB/s) : min= 46, max=13639, per=37.00%, avg=4373.81, stdev=2957.93 write: io=30,416KiB, bw=1,413KiB/s, runt= 22030msec clat (msec): min= 2, max= 61, avg=12.97, stdev= 7.95 bw (KiB/s) : min= 0, max= 6152, per=55.53%, avg=2545.53, stdev=2264.97 cpu : usr=6.41%, sys=0.35%, ctx=2125 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=16.5%, 4=8.7%, 10=31.7%, 20=31.8%, 50=9.6%, 100=0.3% lat (msec): 250=1.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=5929 read : io=100MiB, bw=3,940KiB/s, runt= 26607msec clat (msec): min= 0, max= 223, avg= 9.28, stdev=19.35 bw (KiB/s) : min= 23, max=14838, per=37.37%, avg=4418.16, stdev=4108.09 write: io=43,280KiB, bw=2,021KiB/s, runt= 21929msec clat (msec): min= 1, max= 61, avg=12.59, stdev= 7.57 bw (KiB/s) : min= 0, max= 7744, per=64.27%, avg=2946.26, stdev=2228.59 cpu : usr=6.89%, sys=0.32%, ctx=2321 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=23.7%, 4=7.0%, 10=29.4%, 20=30.2%, 50=8.2%, 100=0.3% lat (msec): 250=1.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=5930 read : io=100MiB, bw=4,304KiB/s, runt= 24361msec clat (msec): min= 0, max= 221, avg= 9.67, stdev=15.77 bw (KiB/s) : min= 15, max=13141, per=39.30%, avg=4646.28, stdev=3023.33 write: io=24,940KiB, bw=1,218KiB/s, runt= 20951msec clat (msec): min= 1, max= 121, avg=12.09, stdev= 9.23 bw (KiB/s) : min= 0, max= 6356, per=51.85%, avg=2376.75, stdev=2198.83 cpu : usr=6.83%, sys=0.46%, ctx=2151 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=16.4%, 4=8.3%, 10=33.4%, 20=31.4%, 50=9.5%, 100=0.3% 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=11,822KiB/s, minb=3,940KiB/s, maxb=4,304KiB/s, mint=24361msec, maxt=26607msec WRITE: io=98,636KiB, aggrb=4,584KiB/s, minb=1,218KiB/s, maxb=2,021KiB/s, mint=24361msec, maxt=26607msec Disk stats (read/write): cciss!c0d0: ios=5860/2059, merge=847/163, ticks=60640/33180, in_queue=93816, util=98.06% 5.19user 0.41system 0:26.92elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+197304outputs (0major+1024minor)pagefaults 0swaps