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] [15.0% done] [ 17588/ 8388 kb/s] [eta 00m:17s] Threads: 3: [mmm] [21.1% done] [ 8356/ 14882 kb/s] [eta 00m:15s] Threads: 3: [mmm] [23.8% done] [ 16136/ 3848 kb/s] [eta 00m:16s] Threads: 3: [mmm] [30.0% done] [ 14696/ 6120 kb/s] [eta 00m:14s] Threads: 3: [mmm] [33.3% done] [ 16316/ 3820 kb/s] [eta 00m:14s] Threads: 3: [mmm] [38.1% done] [ 16080/ 4184 kb/s] [eta 00m:13s] Threads: 3: [mmm] [42.9% done] [ 6696/ 11576 kb/s] [eta 00m:12s] Threads: 3: [mmm] [47.6% done] [ 14880/ 4232 kb/s] [eta 00m:11s] Threads: 3: [mmm] [50.0% done] [ 17764/ 0 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.5% done] [ 9764/ 5092 kb/s] [eta 00m:10s] Threads: 3: [mmm] [59.1% done] [ 7824/ 6576 kb/s] [eta 00m:09s] Threads: 3: [mmm] [60.9% done] [ 6032/ 6564 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 3912/ 7576 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 10320/ 960 kb/s] [eta 00m:09s] Threads: 3: [VVm] [68.0% done] [ 11384/ 3020 kb/s] [eta 00m:08s] Threads: 3: [VVV] [69.2% done] [ 27472/ 0 kb/s] [eta 00m:08s] Threads: 2: [V_V] [82.6% done] [ 35208/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=20217 read : io=100MiB, bw=5,373KiB/s, runt= 19513msec slat (msec): min= 0, max= 3068, avg=494.31, stdev=911.16 clat (msec): min= 2, max= 274, avg=64.76, stdev=52.25 bw (KiB/s) : min= 129, max=16886, per=36.90%, avg=5780.52, stdev=4246.58 write: io=31,916KiB, bw=1,976KiB/s, runt= 16533msec slat (msec): min= 0, max= 11, avg= 1.13, stdev= 2.05 clat (msec): min= 8, max= 298, avg=84.71, stdev=53.99 bw (KiB/s) : min= 0, max= 8215, per=57.32%, avg=3527.53, stdev=3333.14 cpu : usr=8.59%, sys=0.59%, ctx=1027 IO depths : 1=0.3%, 2=1.7%, 4=45.0%, 8=53.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.0%, 4=0.1%, 10=3.5%, 20=13.6%, 50=26.4%, 100=32.8% lat (msec): 250=22.7%, 500=0.8%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=20218 read : io=100MiB, bw=5,646KiB/s, runt= 18571msec slat (msec): min= 0, max= 2622, avg=399.80, stdev=749.49 clat (msec): min= 3, max= 286, avg=64.38, stdev=51.59 bw (KiB/s) : min= 23, max=14164, per=38.73%, avg=6066.97, stdev=3895.09 write: io=18,940KiB, bw=1,216KiB/s, runt= 15940msec slat (msec): min= 0, max= 12, avg= 0.79, stdev= 1.83 clat (msec): min= 4, max= 210, avg=73.65, stdev=41.59 bw (KiB/s) : min= 0, max= 9487, per=38.74%, avg=2384.30, stdev=2957.85 cpu : usr=8.64%, sys=0.52%, ctx=975 IO depths : 1=0.2%, 2=1.9%, 4=45.3%, 8=52.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.0%, 4=0.0%, 10=3.5%, 20=15.0%, 50=27.1%, 100=31.8% lat (msec): 250=21.6%, 500=0.8%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=20219 read : io=100MiB, bw=5,222KiB/s, runt= 20079msec slat (msec): min= 0, max= 3193, avg=1282.01, stdev=1280.06 clat (msec): min= 0, max= 247, avg=45.92, stdev=51.09 bw (KiB/s) : min= 15, max=39624, per=50.17%, avg=7859.42, stdev=9927.95 write: io=50,632KiB, bw=3,070KiB/s, runt= 16885msec slat (msec): min= 0, max= 14, avg= 0.74, stdev= 1.63 clat (msec): min= 3, max= 293, avg=79.31, stdev=56.09 bw (KiB/s) : min= 0, max=10872, per=65.33%, avg=4020.39, stdev=2842.22 cpu : usr=9.30%, sys=0.86%, ctx=1152 IO depths : 1=0.2%, 2=1.6%, 4=46.4%, 8=51.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.6%, 4=2.8%, 10=15.9%, 20=15.6%, 50=20.6%, 100=24.8% lat (msec): 250=19.2%, 500=0.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,666KiB/s, minb=5,222KiB/s, maxb=5,646KiB/s, mint=18571msec, maxt=20079msec WRITE: io=99MiB, aggrb=6,154KiB/s, minb=1,216KiB/s, maxb=3,070KiB/s, mint=18571msec, maxt=20079msec Disk stats (read/write): cciss!c0d0: ios=5472/1950, merge=1328/365, ticks=331608/267352, in_queue=598968, util=99.31% 5.20user 0.39system 0:20.34elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+203008outputs (0major+2337minor)pagefaults 0swaps