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] [60.0% done] [ 12153/ 68087 kb/s] [eta 00m:02s] Threads: 3: [FFF] [100.0% done] [ 1476/ 21911 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: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [68.4% done] [ 18033/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [77.8% done] [ 58909/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [88.2% done] [ 55590/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 55521/ 0 kb/s] [eta 00m:00s] Threads: 2: [V_V] [100.0% done] [ 57144/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=20789 read : io=100MiB, bw=5,972KiB/s, runt= 17556msec slat (msec): min= 35, max=14603, avg=11370.70, stdev=3639.40 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=25476, per=83.24%, avg=14882.77, stdev=9211.55 write: io=93,360KiB, bw=7,668KiB/s, runt= 12467msec slat (msec): min= 0, max= 252, avg= 3.45, stdev= 9.60 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58360, per=108.21%, avg=24494.25, stdev=29213.17 cpu : usr=11.78%, sys=3.42%, ctx=1004 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=20790 read : io=100MiB, bw=6,233KiB/s, runt= 16822msec slat (msec): min= 12, max=13630, avg=9453.64, stdev=4533.94 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 4, max=25499, per=78.19%, avg=13979.83, stdev=10251.37 write: io=90,568KiB, bw=7,443KiB/s, runt= 12459msec slat (msec): min= 0, max= 20, avg= 2.67, stdev= 3.71 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56715, per=127.67%, avg=28900.33, stdev=28373.08 cpu : usr=10.39%, sys=3.69%, ctx=1372 IO depths : 1=12.6%, 2=25.1%, 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=20791 read : io=100MiB, bw=5,959KiB/s, runt= 17594msec slat (msec): min= 71, max=14582, avg=11949.80, stdev=3378.46 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 21, max=28030, per=73.69%, avg=13175.42, stdev=8836.33 write: io=91,672KiB, bw=7,534KiB/s, runt= 12459msec slat (msec): min= 0, max= 186, avg= 3.74, stdev= 8.63 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=38416, per=90.37%, avg=20457.00, stdev=15806.33 cpu : usr=11.48%, sys=3.77%, ctx=1415 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=17,879KiB/s, minb=5,959KiB/s, maxb=6,233KiB/s, mint=16822msec, maxt=17594msec WRITE: io=269MiB, aggrb=22,636KiB/s, minb=7,443KiB/s, maxb=7,668KiB/s, mint=16822msec, maxt=17594msec Disk stats (read/write): cciss!c0d0: ios=5597/3422, merge=1154/65356, ticks=50604/1403516, in_queue=1454532, util=95.53% 5.90user 1.90system 0:17.81elapsed 43%CPU (0avgtext+0avgdata 0maxresident)k 688944inputs+551224outputs (0major+2386minor)pagefaults 0swaps