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] [13.6% done] [ 8976/ 13982 kb/s] [eta 00m:19s] Threads: 3: [mmm] [17.4% done] [ 10024/ 12145 kb/s] [eta 00m:19s] Threads: 3: [mmm] [20.8% done] [ 15668/ 5376 kb/s] [eta 00m:19s] Threads: 3: [mmm] [27.3% done] [ 5266/ 17416 kb/s] [eta 00m:16s] Threads: 3: [mmm] [31.8% done] [ 18444/ 3250 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 14693/ 5595 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 12609/ 6794 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.5% done] [ 9614/ 8200 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 14803/ 1410 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.5% done] [ 14059/ 3051 kb/s] [eta 00m:10s] Threads: 3: [mmm] [56.5% done] [ 10666/ 3998 kb/s] [eta 00m:10s] Threads: 3: [mmm] [58.3% done] [ 10772/ 3819 kb/s] [eta 00m:10s] Threads: 3: [mmm] [62.5% done] [ 2633/ 9797 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 6249/ 5822 kb/s] [eta 00m:09s] Threads: 3: [mmm] [68.0% done] [ 8667/ 2645 kb/s] [eta 00m:08s] Threads: 3: [VVV] [75.0% done] [ 30813/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [79.2% done] [ 35689/ 0 kb/s] [eta 00m:05s] Threads: 2: [VV_] [95.2% done] [ 36286/ 0 kb/s] [eta 00m:01s] fio: (groupid=0): err= 0: pid=11744 read : io=100MiB, bw=5,093KiB/s, runt= 20586msec slat (msec): min= 0, max= 3465, avg=1047.61, stdev=1265.05 clat (msec): min= 0, max= 330, avg=51.08, stdev=63.14 bw (KiB/s) : min= 34, max=14861, per=34.70%, avg=5302.38, stdev=4686.94 write: io=54,116KiB, bw=3,236KiB/s, runt= 17122msec slat (msec): min= 0, max= 14, avg= 0.85, stdev= 1.76 clat (msec): min= 7, max= 275, avg=80.77, stdev=57.28 bw (KiB/s) : min= 0, max=10817, per=53.31%, avg=3934.09, stdev=3271.54 cpu : usr=9.21%, sys=0.68%, ctx=1235 IO depths : 1=0.1%, 2=1.5%, 4=45.7%, 8=52.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=1.9%, 10=15.3%, 20=15.8%, 50=23.2%, 100=23.1% lat (msec): 250=18.7%, 500=1.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11745 read : io=100MiB, bw=5,170KiB/s, runt= 20280msec slat (msec): min= 0, max= 3840, avg=985.24, stdev=1352.60 clat (msec): min= 0, max= 372, avg=56.80, stdev=57.19 bw (KiB/s) : min= 68, max=25804, per=41.69%, avg=6369.48, stdev=5809.05 write: io=47,180KiB, bw=2,938KiB/s, runt= 16439msec slat (msec): min= 0, max= 11, avg= 0.76, stdev= 1.71 clat (msec): min= 7, max= 739, avg=90.30, stdev=88.35 bw (KiB/s) : min= 0, max=12108, per=62.54%, avg=4615.24, stdev=3786.94 cpu : usr=9.13%, sys=0.63%, ctx=1094 IO depths : 1=0.2%, 2=1.3%, 4=43.7%, 8=54.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.6%, 10=10.7%, 20=15.3%, 50=24.1%, 100=28.1% lat (msec): 250=18.9%, 500=1.6%, 750=0.3%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11746 read : io=100MiB, bw=5,268KiB/s, runt= 19904msec slat (msec): min= 0, max= 2807, avg=318.67, stdev=679.01 clat (msec): min= 0, max= 331, avg=71.33, stdev=65.70 bw (KiB/s) : min= 424, max=11093, per=36.16%, avg=5524.61, stdev=2811.87 write: io=22,116KiB, bw=1,325KiB/s, runt= 17084msec slat (msec): min= 0, max= 8, avg= 0.71, stdev= 1.33 clat (msec): min= 10, max= 281, avg=75.53, stdev=45.10 bw (KiB/s) : min= 0, max= 9832, per=39.54%, avg=2917.92, stdev=3183.37 cpu : usr=8.40%, sys=0.52%, ctx=1060 IO depths : 1=0.1%, 2=1.4%, 4=44.7%, 8=53.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.1%, 10=4.1%, 20=14.1%, 50=28.0%, 100=28.8% lat (msec): 250=23.0%, 500=1.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,280KiB/s, minb=5,093KiB/s, maxb=5,268KiB/s, mint=19904msec, maxt=20586msec WRITE: io=121MiB, aggrb=7,380KiB/s, minb=1,325KiB/s, maxb=3,236KiB/s, mint=19904msec, maxt=20586msec Disk stats (read/write): cciss!c0d0: ios=5358/2242, merge=1505/502, ticks=338008/195284, in_queue=533292, util=99.29% 5.48user 0.38system 0:20.81elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+246856outputs (0major+2358minor)pagefaults 0swaps