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] [12.5% done] [ 15810/ 12369 kb/s] [eta 00m:21s] Threads: 3: [mmm] [19.0% done] [ 15574/ 71405 kb/s] [eta 00m:17s] Threads: 3: [mmF] [21.7% done] [ 5906/ 31368 kb/s] [eta 00m:18s] Threads: 3: [FmF] [24.0% done] [ 3005/ 3982 kb/s] [eta 00m:19s] Threads: 3: [FmF] [25.9% done] [ 2981/ 0 kb/s] [eta 00m:20s] Threads: 3: [FmF] [27.6% done] [ 3412/ 0 kb/s] [eta 00m:21s] Threads: 3: [FmF] [40.9% done] [ 2420/ 17608 kb/s] [eta 00m:13s] Threads: 3: [FmF] [50.0% done] [ 1696/ 10709 kb/s] [eta 00m:10s] Threads: 3: [FFF] [100.0% done] [ 1175/ 27463 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] [ 12410/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [75.0% done] [ 47781/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [84.2% done] [ 48712/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [94.4% done] [ 49741/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 49501/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=20072 read : io=100MiB, bw=5,671KiB/s, runt= 18487msec slat (msec): min= 29, max=13520, avg=9714.93, stdev=4047.15 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 26, max=22021, per=59.88%, avg=10188.81, stdev=7606.17 write: io=85,152KiB, bw=6,416KiB/s, runt= 13590msec slat (msec): min= 0, max= 86, avg= 4.57, stdev= 7.49 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=50434, per=133.58%, avg=22931.20, stdev=24478.38 cpu : usr=11.77%, sys=3.83%, ctx=1231 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 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=20073 read : io=100MiB, bw=5,704KiB/s, runt= 18383msec slat (msec): min= 15, max= 7529, avg=4105.16, stdev=2638.73 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 39, max=16268, per=40.85%, avg=6951.20, stdev=4656.99 write: io=54,856KiB, bw=4,114KiB/s, runt= 13651msec slat (msec): min= 0, max= 21, avg= 2.85, stdev= 2.91 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=55528, per=108.21%, avg=18576.33, stdev=32001.24 cpu : usr=10.79%, sys=3.13%, ctx=1552 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=20074 read : io=100MiB, bw=5,764KiB/s, runt= 18190msec slat (msec): min= 34, max=14168, avg=11355.84, stdev=3419.78 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 2, max=27464, per=77.89%, avg=13253.00, stdev=9440.10 write: io=88,852KiB, bw=6,694KiB/s, runt= 13590msec slat (msec): min= 0, max= 46, avg= 3.81, stdev= 4.23 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59575, per=193.23%, avg=33171.60, stdev=30217.87 cpu : usr=12.34%, sys=4.07%, ctx=1371 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=17,015KiB/s, minb=5,671KiB/s, maxb=5,764KiB/s, mint=18190msec, maxt=18487msec WRITE: io=223MiB, aggrb=17,167KiB/s, minb=4,114KiB/s, maxb=6,694KiB/s, mint=18190msec, maxt=18487msec Disk stats (read/write): cciss!c0d0: ios=6403/3042, merge=1563/54062, ticks=74724/1352032, in_queue=1428360, util=97.78% 6.46user 2.06system 0:18.71elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k 786880inputs+457736outputs (0major+2382minor)pagefaults 0swaps