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] [30.0% done] [ 14321/ 37449 kb/s] [eta 00m:07s] Threads: 3: [Fmm] [40.0% done] [ 13382/ 91295 kb/s] [eta 00m:06s] Threads: 3: [FFF] [100.0% done] [ 520/ 70193 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] [68.4% done] [ 7578/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [77.8% done] [ 50197/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [88.2% done] [ 49749/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [94.1% done] [ 54972/ 0 kb/s] [eta 00m:01s] Threads: 2: [_VV] [100.0% done] [ 56534/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=6813 read : io=100MiB, bw=6,280KiB/s, runt= 16697msec slat (msec): min= 84, max=12891, avg=10246.42, stdev=3029.72 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 6, max=27834, per=79.23%, avg=14130.73, stdev=10709.53 write: io=90,656KiB, bw=7,336KiB/s, runt= 12654msec slat (msec): min= 0, max= 29, avg= 3.86, stdev= 3.83 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58923, per=167.13%, avg=33782.75, stdev=29756.84 cpu : usr=13.66%, sys=3.69%, ctx=1492 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=6814 read : io=100MiB, bw=6,009KiB/s, runt= 17448msec slat (msec): min= 38, max=12810, avg=9302.37, stdev=4159.60 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 27, max=27788, per=61.79%, avg=11020.86, stdev=7686.00 write: io=76,684KiB, bw=6,175KiB/s, runt= 12716msec slat (msec): min= 0, max= 58, avg= 3.65, stdev= 4.72 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=60129, per=140.87%, avg=28475.25, stdev=32921.31 cpu : usr=12.59%, sys=3.37%, ctx=1385 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=6815 read : io=100MiB, bw=5,945KiB/s, runt= 17636msec slat (msec): min= 24, max=13275, avg=10301.35, stdev=3841.46 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 4, max=28703, per=59.34%, avg=10584.13, stdev=7912.81 write: io=83,684KiB, bw=6,756KiB/s, runt= 12683msec slat (msec): min= 0, max= 29, avg= 2.97, stdev= 3.84 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59501, per=145.39%, avg=29388.50, stdev=33753.60 cpu : usr=11.30%, sys=3.56%, ctx=1286 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=17,836KiB/s, minb=5,945KiB/s, maxb=6,280KiB/s, mint=16697msec, maxt=17636msec WRITE: io=245MiB, aggrb=20,214KiB/s, minb=6,175KiB/s, maxb=7,336KiB/s, mint=16697msec, maxt=17636msec Disk stats (read/write): cciss!c0d0: ios=6020/3124, merge=1400/59449, ticks=56028/1319152, in_queue=1378192, util=96.17% 6.52user 1.86system 0:17.86elapsed 46%CPU (0avgtext+0avgdata 0maxresident)k 754440inputs+502072outputs (0major+2385minor)pagefaults 0swaps