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] [14.3% done] [ 21106/ 6137 kb/s] [eta 00m:18s] Threads: 3: [mmm] [20.0% done] [ 15989/ 9115 kb/s] [eta 00m:16s] Threads: 3: [mmm] [25.0% done] [ 19995/ 4006 kb/s] [eta 00m:15s] Threads: 3: [mmm] [30.0% done] [ 14911/ 8566 kb/s] [eta 00m:14s] Threads: 3: [mmm] [35.0% done] [ 15822/ 8061 kb/s] [eta 00m:13s] Threads: 3: [mmm] [40.0% done] [ 16135/ 4584 kb/s] [eta 00m:12s] Threads: 3: [mmm] [45.0% done] [ 21732/ 138 kb/s] [eta 00m:11s] Threads: 3: [mmm] [47.6% done] [ 15322/ 3119 kb/s] [eta 00m:11s] Threads: 3: [mmm] [52.4% done] [ 10465/ 6048 kb/s] [eta 00m:10s] Threads: 3: [mmm] [57.1% done] [ 11584/ 4466 kb/s] [eta 00m:09s] Threads: 3: [mmm] [59.1% done] [ 7915/ 5511 kb/s] [eta 00m:09s] Threads: 3: [mmm] [60.9% done] [ 7976/ 5218 kb/s] [eta 00m:09s] Threads: 3: [mmm] [65.2% done] [ 6882/ 4641 kb/s] [eta 00m:08s] Threads: 3: [Vmm] [66.7% done] [ 9904/ 2505 kb/s] [eta 00m:08s] Threads: 3: [VVV] [70.8% done] [ 32776/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [75.0% done] [ 28122/ 0 kb/s] [eta 00m:06s] Threads: 1: [E_V] [82.6% done] [ 28415/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=32325 read : io=100MiB, bw=5,515KiB/s, runt= 19011msec slat (msec): min= 0, max= 4438, avg=1090.95, stdev=1515.55 clat (msec): min= 1, max= 375, avg=56.02, stdev=58.84 bw (KiB/s) : min= 1, max=29455, per=39.97%, avg=6582.79, stdev=5888.88 write: io=40,852KiB, bw=2,865KiB/s, runt= 14597msec slat (msec): min= 0, max= 14, avg= 0.75, stdev= 1.75 clat (msec): min= 5, max= 255, avg=62.21, stdev=40.75 bw (KiB/s) : min= 0, max=11546, per=72.12%, avg=4303.20, stdev=4137.43 cpu : usr=9.30%, sys=0.50%, ctx=1096 IO depths : 1=0.1%, 2=1.4%, 4=47.9%, 8=50.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.3%, 10=9.3%, 20=15.9%, 50=26.0%, 100=33.9% lat (msec): 250=12.6%, 500=1.8%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=32326 read : io=100MiB, bw=5,655KiB/s, runt= 18540msec slat (msec): min= 0, max= 2663, avg=384.78, stdev=727.67 clat (msec): min= 0, max= 293, avg=63.44, stdev=57.26 bw (KiB/s) : min= 37, max=15760, per=36.89%, avg=6074.71, stdev=4041.13 write: io=29,300KiB, bw=1,888KiB/s, runt= 15884msec slat (msec): min= 0, max= 15, avg= 1.29, stdev= 2.27 clat (msec): min= 5, max= 343, avg=77.14, stdev=49.72 bw (KiB/s) : min= 0, max= 8957, per=69.07%, avg=4121.58, stdev=3210.06 cpu : usr=9.21%, sys=0.37%, ctx=985 IO depths : 1=0.2%, 2=2.0%, 4=47.9%, 8=49.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.4%, 10=3.6%, 20=15.4%, 50=29.4%, 100=30.7% lat (msec): 250=18.8%, 500=1.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=32327 read : io=100MiB, bw=5,489KiB/s, runt= 19102msec slat (msec): min= 0, max= 3655, avg=687.65, stdev=1223.92 clat (msec): min= 0, max= 374, avg=68.53, stdev=65.53 bw (KiB/s) : min= 38, max=10565, per=36.24%, avg=5967.41, stdev=2988.61 write: io=22,420KiB, bw=1,483KiB/s, runt= 15477msec slat (msec): min= 0, max= 8, avg= 0.66, stdev= 1.32 clat (msec): min= 8, max= 293, avg=72.60, stdev=53.44 bw (KiB/s) : min= 0, max= 7491, per=44.75%, avg=2670.50, stdev=2673.60 cpu : usr=9.13%, sys=0.27%, ctx=861 IO depths : 1=0.2%, 2=2.5%, 4=52.7%, 8=44.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.2%, 10=5.7%, 20=15.0%, 50=25.0%, 100=32.2% lat (msec): 250=18.9%, 500=2.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,468KiB/s, minb=5,489KiB/s, maxb=5,655KiB/s, mint=18540msec, maxt=19102msec WRITE: io=92,572KiB, aggrb=5,967KiB/s, minb=1,483KiB/s, maxb=2,865KiB/s, mint=18540msec, maxt=19102msec Disk stats (read/write): cciss!c0d0: ios=4961/1650, merge=1466/308, ticks=317396/135384, in_queue=452776, util=99.64% 5.29user 0.23system 0:19.33elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+185176outputs (0major+2351minor)pagefaults 0swaps