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] [33.3% done] [ 16969/ 69010 kb/s] [eta 00m:06s] Threads: 3: [mmm] [36.4% done] [ 14620/ 49570 kb/s] [eta 00m:07s] Threads: 3: [FmF] [41.7% done] [ 7638/ 41993 kb/s] [eta 00m:07s] Threads: 3: [FmF] [42.9% done] [ 2360/ 0 kb/s] [eta 00m:08s] Threads: 3: [FmF] [43.8% done] [ 1588/ 0 kb/s] [eta 00m:09s] Threads: 3: [FmF] [57.1% done] [ 1206/ 21881 kb/s] [eta 00m:06s] Threads: 3: [FmF] [64.3% done] [ 800/ 7050 kb/s] [eta 00m:05s] Threads: 3: [FmF] [62.5% done] [ 1787/ 0 kb/s] [eta 00m:06s] Threads: 3: [FFF] [100.0% done] [ 686/ 5993 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] [66.7% done] [ 23481/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [75.0% done] [ 58607/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [80.0% done] [ 62325/ 0 kb/s] [eta 00m:04s] Threads: 1: [_V_] [94.4% done] [ 52577/ 0 kb/s] [eta 00m:01s] fio: (groupid=0): err= 0: pid=1051 read : io=100MiB, bw=6,315KiB/s, runt= 16602msec slat (msec): min= 33, max=12387, avg=9339.45, stdev=3840.39 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 8, max=38202, per=85.84%, avg=15465.73, stdev=13309.69 write: io=78,700KiB, bw=6,001KiB/s, runt= 13428msec slat (msec): min= 0, max= 23, avg= 3.84, stdev= 3.62 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57662, per=140.78%, avg=23618.33, stdev=30211.62 cpu : usr=13.03%, sys=4.24%, ctx=601 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=1052 read : io=100MiB, bw=6,005KiB/s, runt= 17460msec slat (msec): min= 21, max= 6886, avg=4208.58, stdev=2707.00 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 36, max=49443, per=40.80%, avg=7351.12, stdev=10190.29 write: io=62,980KiB, bw=4,804KiB/s, runt= 13424msec slat (msec): min= 0, max= 109, avg= 4.18, stdev= 8.38 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=48313, per=80.30%, avg=13472.50, stdev=23366.66 cpu : usr=11.64%, sys=3.32%, ctx=880 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=1053 read : io=100MiB, bw=6,218KiB/s, runt= 16861msec slat (msec): min= 42, max=12333, avg=8963.48, stdev=4186.52 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 16, max=33383, per=69.42%, avg=12507.54, stdev=10343.56 write: io=78,332KiB, bw=5,974KiB/s, runt= 13426msec slat (msec): min= 0, max= 54, avg= 3.25, stdev= 4.43 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57814, per=165.88%, avg=27829.25, stdev=32092.98 cpu : usr=11.51%, sys=4.01%, ctx=677 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=18,016KiB/s, minb=6,005KiB/s, maxb=6,315KiB/s, mint=16602msec, maxt=17460msec WRITE: io=215MiB, aggrb=16,777KiB/s, minb=4,804KiB/s, maxb=6,001KiB/s, mint=16602msec, maxt=17460msec Disk stats (read/write): cciss!c0d0: ios=2997/2960, merge=19034/51990, ticks=249380/1378472, in_queue=1628328, util=96.76% 6.26user 1.98system 0:17.71elapsed 46%CPU (0avgtext+0avgdata 0maxresident)k 780944inputs+440048outputs (0major+2368minor)pagefaults 0swaps