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: [mFm] [50.0% done] [ 5100/ 0 kb/s] [eta 00m:03s] Threads: 3: [mFm] [50.0% done] [ 5324/ 0 kb/s] [eta 00m:04s] Threads: 3: [mFm] [50.0% done] [ 4824/ 0 kb/s] [eta 00m:05s] Threads: 3: [mFm] [50.0% done] [ 3022/ 0 kb/s] [eta 00m:06s] Threads: 3: [mFm] [50.0% done] [ 2863/ 22591 kb/s] [eta 00m:07s] Threads: 3: [FFm] [50.0% done] [ 2875/ 4433 kb/s] [eta 00m:08s] Threads: 3: [FFF] [100.0% done] [ 581/ 26975 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: [FVF] [66.7% done] [ 0/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [72.2% done] [ 39723/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [77.8% done] [ 52829/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [88.2% done] [ 52523/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [94.1% done] [ 54610/ 0 kb/s] [eta 00m:01s] Threads: 1: [__V] [100.0% done] [ 55204/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=32512 read : io=100MiB, bw=6,186KiB/s, runt= 16950msec slat (msec): min= 0, max= 9176, avg=5777.51, stdev=2988.66 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 18, max=23242, per=49.47%, avg=8989.14, stdev=8943.16 write: io=82,640KiB, bw=6,842KiB/s, runt= 12367msec slat (msec): min= 0, max= 154, avg= 5.20, stdev=10.40 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57777, per=117.92%, avg=26231.00, stdev=28159.78 cpu : usr=12.86%, sys=4.51%, ctx=1401 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=32513 read : io=100MiB, bw=6,331KiB/s, runt= 16560msec slat (msec): min=10602, max=15145, avg=12683.98, stdev=1347.56 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 10, max=34375, per=115.75%, avg=21033.33, stdev=10732.07 write: io=100MiB, bw=8,921KiB/s, runt= 11753msec slat (msec): min= 0, max= 21, avg= 3.15, stdev= 4.15 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57980, per=173.19%, avg=38525.33, stdev=33364.47 cpu : usr=12.25%, sys=4.57%, ctx=1047 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=32514 read : io=100MiB, bw=6,057KiB/s, runt= 17310msec slat (msec): min= 45, max= 8525, avg=5872.00, stdev=2875.36 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 4, max=45227, per=42.20%, avg=7668.45, stdev=10300.97 write: io=83,620KiB, bw=6,942KiB/s, runt= 12334msec slat (msec): min= 0, max= 127, avg= 4.43, stdev= 7.15 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=51615, per=95.45%, avg=21233.40, stdev=25616.09 cpu : usr=12.66%, sys=3.86%, ctx=1490 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=18,172KiB/s, minb=6,057KiB/s, maxb=6,331KiB/s, mint=16560msec, maxt=17310msec WRITE: io=262MiB, aggrb=22,245KiB/s, minb=6,842KiB/s, maxb=8,921KiB/s, mint=16560msec, maxt=17310msec Disk stats (read/write): cciss!c0d0: ios=5673/3347, merge=1128/63890, ticks=60504/1544284, in_queue=1604788, util=95.14% 6.46user 2.20system 0:17.64elapsed 49%CPU (0avgtext+0avgdata 0maxresident)k 696120inputs+537344outputs (0major+2381minor)pagefaults 0swaps