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] [ 10933/ 47093 kb/s] [eta 00m:07s] Threads: 3: [mmm] [50.0% done] [ 12064/ 67407 kb/s] [eta 00m:04s] Threads: 3: [FFm] [55.6% done] [ 6546/ 22479 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 374/ 24116 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] [75.0% done] [ 42643/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [84.2% done] [ 50856/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [94.4% done] [ 51889/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 53504/ 0 kb/s] [eta 00m:00s] Threads: 1: [_V_] [100.0% done] [ 51881/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=16177 read : io=100MiB, bw=5,627KiB/s, runt= 18633msec slat (msec): min= 12, max=14195, avg=10073.30, stdev=4493.87 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=31329, per=69.76%, avg=11480.69, stdev=9884.26 write: io=84,560KiB, bw=6,189KiB/s, runt= 13989msec slat (msec): min= 0, max= 62, avg= 4.15, stdev= 4.89 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56110, per=146.23%, avg=26824.60, stdev=27061.14 cpu : usr=11.85%, sys=3.91%, ctx=1572 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=16178 read : io=100MiB, bw=5,485KiB/s, runt= 19114msec slat (msec): min= 4, max=14213, avg=10250.56, stdev=4763.23 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 14, max=35227, per=54.80%, avg=9018.89, stdev=9319.09 write: io=87,440KiB, bw=6,400KiB/s, runt= 13989msec slat (msec): min= 0, max= 40, avg= 4.47, stdev= 4.59 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=52125, per=95.72%, avg=17558.40, stdev=21230.78 cpu : usr=11.55%, sys=3.49%, ctx=1567 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 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=16179 read : io=100MiB, bw=5,662KiB/s, runt= 18519msec slat (msec): min= 38, max=13145, avg=9561.63, stdev=4243.04 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 6, max=25064, per=68.83%, avg=11327.80, stdev=8205.39 write: io=78,768KiB, bw=5,762KiB/s, runt= 13998msec slat (msec): min= 0, max= 48, avg= 4.27, stdev= 5.05 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=53131, per=116.04%, avg=21286.60, stdev=28911.11 cpu : usr=11.51%, sys=3.95%, ctx=1659 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=16,457KiB/s, minb=5,485KiB/s, maxb=5,662KiB/s, mint=18519msec, maxt=19114msec WRITE: io=245MiB, aggrb=18,344KiB/s, minb=5,762KiB/s, maxb=6,400KiB/s, mint=18519msec, maxt=19114msec Disk stats (read/write): cciss!c0d0: ios=6017/3436, merge=1303/59226, ticks=58148/1417560, in_queue=1475768, util=94.76% 6.61user 2.14system 0:19.32elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k 737144inputs+501568outputs (0major+2384minor)pagefaults 0swaps