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] [37.5% done] [ 9668/103937 kb/s] [eta 00m:05s] Threads: 3: [FmF] [44.4% done] [ 2078/ 51535 kb/s] [eta 00m:05s] Threads: 3: [FFF] [100.0% done] [ 0/ 36746 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: [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] [72.2% done] [ 34503/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [82.4% done] [ 57661/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [93.8% done] [ 54134/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 59841/ 0 kb/s] [eta 00m:00s] Threads: 1: [_V_] [100.0% done] [ 56543/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=28234 read : io=100MiB, bw=6,201KiB/s, runt= 16909msec slat (msec): min= 101, max=14005, avg=11380.64, stdev=2558.02 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 8, max=26033, per=88.09%, avg=16050.82, stdev=9514.41 write: io=95,108KiB, bw=8,018KiB/s, runt= 12146msec slat (msec): min= 0, max= 19, avg= 3.79, stdev= 3.57 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59310, per=192.60%, avg=43928.00, stdev=29290.01 cpu : usr=13.44%, sys=4.07%, ctx=1179 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=28235 read : io=100MiB, bw=6,073KiB/s, runt= 17265msec slat (msec): min= 5, max=12984, avg=9997.94, stdev=3729.84 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 1, max=26608, per=55.62%, avg=10134.71, stdev=8113.67 write: io=88,876KiB, bw=7,475KiB/s, runt= 12175msec slat (msec): min= 0, max= 59, avg= 3.57, stdev= 5.44 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=18095, per=42.47%, avg=9687.00, stdev=9115.05 cpu : usr=11.95%, sys=3.45%, ctx=1269 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=28236 read : io=100MiB, bw=6,336KiB/s, runt= 16548msec slat (msec): min= 56, max=13300, avg=10400.63, stdev=3327.27 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 5, max=30707, per=77.86%, avg=14186.33, stdev=9830.34 write: io=87,204KiB, bw=7,341KiB/s, runt= 12163msec slat (msec): min= 0, max= 65, avg= 2.43, stdev= 4.75 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=52996, per=84.97%, avg=19379.33, stdev=29226.19 cpu : usr=10.64%, sys=3.96%, ctx=1472 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=18,220KiB/s, minb=6,073KiB/s, maxb=6,336KiB/s, mint=16548msec, maxt=17265msec WRITE: io=265MiB, aggrb=22,808KiB/s, minb=7,341KiB/s, maxb=8,018KiB/s, mint=16548msec, maxt=17265msec Disk stats (read/write): cciss!c0d0: ios=5661/3283, merge=1299/64487, ticks=57104/1382800, in_queue=1439900, util=94.06% 6.13user 1.98system 0:17.50elapsed 46%CPU (0avgtext+0avgdata 0maxresident)k 713584inputs+542400outputs (0major+2382minor)pagefaults 0swaps