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] [ 12962/ 53975 kb/s] [eta 00m:07s] Threads: 3: [mFF] [33.3% done] [ 5566/ 90327 kb/s] [eta 00m:08s] Threads: 3: [mFF] [33.3% done] [ 2574/ 0 kb/s] [eta 00m:10s] Threads: 3: [mFF] [35.3% done] [ 2591/ 0 kb/s] [eta 00m:11s] Threads: 3: [mFF] [36.8% done] [ 2416/ 0 kb/s] [eta 00m:12s] Threads: 3: [mFF] [57.1% done] [ 1407/ 26654 kb/s] [eta 00m:06s] Threads: 3: [mFF] [56.2% done] [ 1113/ 28 kb/s] [eta 00m:07s] Threads: 3: [mFF] [55.6% done] [ 1533/ 0 kb/s] [eta 00m:08s] Threads: 3: [mFF] [57.9% done] [ 1252/ 0 kb/s] [eta 00m:08s] Threads: 3: [mFF] [57.1% done] [ 861/ 0 kb/s] [eta 00m:09s] Threads: 3: [FVV] [76.5% done] [ 35676/ 14931 kb/s] [eta 00m:04s] Threads: 3: [FVV] [87.5% done] [ 53820/ 0 kb/s] [eta 00m:02s] Threads: 3: [FVV] [100.0% done] [ 54976/ 0 kb/s] [eta 00m:00s] Threads: 2: [FV_] [100.0% done] [ 27008/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [77.3% done] [ 29082/ 0 kb/s] [eta 00m:05s] Threads: 1: [V__] [100.0% done] [ 46971/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=23754 read : io=100MiB, bw=5,784KiB/s, runt= 18128msec slat (msec): min= 45, max= 5839, avg=3656.72, stdev=2298.58 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 42, max=51109, per=48.44%, avg=8405.22, stdev=14994.55 write: io=68,652KiB, bw=4,263KiB/s, runt= 16488msec slat (msec): min= 0, max= 255, avg= 4.40, stdev= 8.49 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=35962, per=64.74%, avg=10031.00, stdev=17396.88 cpu : usr=11.32%, sys=3.55%, ctx=1307 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=23755 read : io=100MiB, bw=6,429KiB/s, runt= 16310msec slat (msec): min= 35, max=13079, avg=10572.07, stdev=3093.20 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=33896, per=90.06%, avg=15627.18, stdev=12101.89 write: io=92,636KiB, bw=7,816KiB/s, runt= 12136msec slat (msec): min= 0, max= 86, avg= 3.68, stdev= 5.35 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=50974, per=125.86%, avg=19500.75, stdev=24413.24 cpu : usr=13.15%, sys=4.29%, ctx=1189 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=23756 read : io=100MiB, bw=6,972KiB/s, runt= 15038msec slat (msec): min= 80, max=11606, avg=9517.84, stdev=2764.58 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 14, max=42265, per=110.22%, avg=19124.90, stdev=15816.38 write: io=88,200KiB, bw=7,473KiB/s, runt= 12085msec slat (msec): min= 0, max= 31, avg= 2.82, stdev= 4.27 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=87752, per=297.19%, avg=46046.67, stdev=44036.79 cpu : usr=12.00%, sys=4.76%, ctx=1338 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=17,352KiB/s, minb=5,784KiB/s, maxb=6,972KiB/s, mint=15038msec, maxt=18128msec WRITE: io=244MiB, aggrb=15,494KiB/s, minb=4,263KiB/s, maxb=7,816KiB/s, mint=15038msec, maxt=18128msec Disk stats (read/write): cciss!c0d0: ios=6009/3092, merge=1443/59253, ticks=47848/1496432, in_queue=1546416, util=94.39% 6.10user 2.08system 0:18.39elapsed 44%CPU (0avgtext+0avgdata 0maxresident)k 747824inputs+499008outputs (0major+2380minor)pagefaults 0swaps