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] [16.7% done] [ 16676/ 42172 kb/s] [eta 00m:15s] Threads: 3: [mmF] [20.0% done] [ 10268/ 9703 kb/s] [eta 00m:16s] Threads: 3: [mmF] [33.3% done] [ 5173/ 27646 kb/s] [eta 00m:10s] Threads: 3: [mmF] [40.0% done] [ 3506/ 27871 kb/s] [eta 00m:09s] Threads: 3: [mmF] [41.2% done] [ 3241/ 0 kb/s] [eta 00m:10s] Threads: 3: [mmF] [42.1% done] [ 3100/ 7838 kb/s] [eta 00m:11s] Threads: 3: [mFF] [42.9% done] [ 968/ 12548 kb/s] [eta 00m:12s] Threads: 3: [mFF] [62.5% done] [ 1326/ 28114 kb/s] [eta 00m:06s] Threads: 3: [mFF] [64.7% done] [ 667/ 0 kb/s] [eta 00m:06s] Threads: 3: [mFF] [63.2% done] [ 1183/ 0 kb/s] [eta 00m:07s] Threads: 3: [FFF] [100.0% done] [ 150/ 7077 kb/s] [eta 00m:00s] Threads: 3: [VVV] [70.0% done] [ 42086/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [78.9% done] [ 59174/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [88.9% done] [ 58226/ 0 kb/s] [eta 00m:02s] Threads: 1: [V__] [100.0% done] [ 57364/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=7698 read : io=100MiB, bw=6,062KiB/s, runt= 17296msec slat (msec): min= 60, max= 5101, avg=2854.65, stdev=1866.40 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 47, max=46094, per=38.08%, avg=6925.19, stdev=9660.85 write: io=61,796KiB, bw=4,789KiB/s, runt= 13211msec slat (msec): min= 0, max= 80, avg= 3.90, stdev= 5.90 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=49512, per=77.96%, avg=13815.75, stdev=23946.05 cpu : usr=11.22%, sys=4.09%, ctx=1101 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=7699 read : io=100MiB, bw=6,237KiB/s, runt= 16811msec slat (msec): min= 34, max= 8645, avg=5584.67, stdev=2875.69 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 24, max=24371, per=50.30%, avg=9148.55, stdev=9033.23 write: io=73,016KiB, bw=5,675KiB/s, runt= 13175msec slat (msec): min= 0, max= 184, avg= 4.53, stdev= 9.90 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=49167, per=102.59%, avg=18181.20, stdev=24965.52 cpu : usr=12.56%, sys=4.26%, ctx=997 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=7700 read : io=100MiB, bw=6,243KiB/s, runt= 16796msec slat (msec): min= 45, max=13552, avg=11032.67, stdev=3235.04 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 6, max=33474, per=87.22%, avg=15862.09, stdev=13743.47 write: io=93,832KiB, bw=7,292KiB/s, runt= 13175msec slat (msec): min= 0, max= 48, avg= 4.05, stdev= 4.48 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57638, per=145.82%, avg=25842.80, stdev=28242.47 cpu : usr=12.84%, sys=4.86%, ctx=558 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=18,187KiB/s, minb=6,062KiB/s, maxb=6,243KiB/s, mint=16796msec, maxt=17296msec WRITE: io=223MiB, aggrb=17,722KiB/s, minb=4,789KiB/s, maxb=7,292KiB/s, mint=16796msec, maxt=17296msec Disk stats (read/write): cciss!c0d0: ios=3791/3041, merge=17491/53973, ticks=361416/1365392, in_queue=1731460, util=97.11% 6.26user 2.27system 0:17.51elapsed 48%CPU (0avgtext+0avgdata 0maxresident)k 764872inputs+457312outputs (0major+2374minor)pagefaults 0swaps