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] [15.8% done] [ 17810/ 28716 kb/s] [eta 00m:16s] Threads: 3: [mmm] [20.0% done] [ 17485/ 2787 kb/s] [eta 00m:16s] Threads: 3: [mFm] [41.7% done] [ 7915/ 84873 kb/s] [eta 00m:07s] Threads: 3: [mFF] [60.0% done] [ 1405/ 40204 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 288/ 17644 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] [70.0% done] [ 37449/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [78.9% done] [ 50041/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [94.1% done] [ 55141/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 59773/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=10182 read : io=100MiB, bw=6,017KiB/s, runt= 17425msec slat (msec): min= 40, max=10996, avg=7578.53, stdev=3921.08 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 11, max=27201, per=58.63%, avg=10562.82, stdev=9083.42 write: io=71,460KiB, bw=5,557KiB/s, runt= 13168msec slat (msec): min= 0, max= 137, avg= 4.06, stdev= 8.57 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=44411, per=73.98%, avg=12995.75, stdev=21214.66 cpu : usr=12.12%, sys=3.81%, ctx=900 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% fio: (groupid=0): err= 0: pid=10183 read : io=100MiB, bw=6,005KiB/s, runt= 17459msec slat (msec): min= 0, max=13015, avg=9205.02, stdev=4254.23 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 9, max=24210, per=63.61%, avg=11459.93, stdev=8805.88 write: io=84,432KiB, bw=6,567KiB/s, runt= 13164msec slat (msec): min= 0, max= 90, avg= 4.46, stdev= 5.76 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=55970, per=141.04%, avg=24776.00, stdev=26624.06 cpu : usr=12.88%, sys=3.92%, ctx=701 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 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% fio: (groupid=0): err= 0: pid=10184 read : io=100MiB, bw=6,103KiB/s, runt= 17181msec slat (msec): min= 37, max=11289, avg=7706.75, stdev=3703.69 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 2, max=31126, per=63.20%, avg=11387.38, stdev=8246.10 write: io=70,080KiB, bw=5,448KiB/s, runt= 13172msec slat (msec): min= 0, max= 39, avg= 3.46, stdev= 3.94 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57993, per=159.77%, avg=28066.00, stdev=32333.24 cpu : usr=12.41%, sys=3.31%, ctx=919 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=18,017KiB/s, minb=6,005KiB/s, maxb=6,103KiB/s, mint=17181msec, maxt=17459msec WRITE: io=221MiB, aggrb=17,567KiB/s, minb=5,448KiB/s, maxb=6,567KiB/s, mint=17181msec, maxt=17459msec Disk stats (read/write): cciss!c0d0: ios=3806/3045, merge=17428/53442, ticks=396108/1321588, in_queue=1717700, util=97.10% 6.56user 1.94system 0:17.69elapsed 48%CPU (0avgtext+0avgdata 0maxresident)k 771144inputs+451960outputs (0major+2375minor)pagefaults 0swaps