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] [ 11645/ 11165 kb/s] [eta 00m:19s] Threads: 3: [mmm] [19.0% done] [ 15965/ 7280 kb/s] [eta 00m:17s] Threads: 3: [mmm] [23.8% done] [ 22725/ 488 kb/s] [eta 00m:16s] Threads: 3: [mmm] [28.6% done] [ 8981/ 10486 kb/s] [eta 00m:15s] Threads: 3: [mmm] [33.3% done] [ 8541/ 11181 kb/s] [eta 00m:14s] Threads: 3: [mmm] [36.4% done] [ 10429/ 9192 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 14305/ 4860 kb/s] [eta 00m:13s] Threads: 3: [mmm] [43.5% done] [ 13646/ 5377 kb/s] [eta 00m:13s] Threads: 3: [mmm] [47.8% done] [ 17099/ 32 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.2% done] [ 13593/ 3197 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.2% done] [ 11120/ 2054 kb/s] [eta 00m:11s] Threads: 3: [mmm] [58.3% done] [ 8684/ 4811 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.0% done] [ 7154/ 5873 kb/s] [eta 00m:10s] Threads: 3: [mmm] [64.0% done] [ 4087/ 7569 kb/s] [eta 00m:09s] Threads: 3: [mmm] [65.4% done] [ 6170/ 4527 kb/s] [eta 00m:09s] Threads: 3: [VmV] [66.7% done] [ 14874/ 1903 kb/s] [eta 00m:09s] Threads: 3: [VVV] [67.9% done] [ 23205/ 2029 kb/s] [eta 00m:09s] Threads: 2: [VV_] [80.0% done] [ 35989/ 0 kb/s] [eta 00m:05s] Threads: 1: [_V_] [95.5% done] [ 35529/ 0 kb/s] [eta 00m:01s] fio: (groupid=0): err= 0: pid=9806 read : io=100MiB, bw=5,051KiB/s, runt= 20757msec slat (msec): min= 0, max= 3247, avg=659.24, stdev=1024.23 clat (msec): min= 0, max= 802, avg=60.79, stdev=71.76 bw (KiB/s) : min= 244, max=19737, per=39.50%, avg=5842.33, stdev=4867.19 write: io=39,580KiB, bw=2,314KiB/s, runt= 17512msec slat (msec): min= 0, max= 745, avg= 2.36, stdev=31.49 clat (msec): min= 7, max= 346, avg=89.27, stdev=64.86 bw (KiB/s) : min= 0, max= 8240, per=57.56%, avg=3683.35, stdev=2810.80 cpu : usr=8.27%, sys=0.37%, ctx=1105 IO depths : 1=1.0%, 2=4.5%, 4=43.6%, 8=50.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.4%, 4=0.4%, 10=6.9%, 20=17.5%, 50=26.2%, 100=24.6% lat (msec): 250=22.5%, 500=1.1%, 750=0.0%, 1000=0.3%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9807 read : io=100MiB, bw=4,930KiB/s, runt= 21266msec slat (msec): min= 0, max= 2915, avg=1049.44, stdev=1122.51 clat (msec): min= 0, max= 334, avg=50.13, stdev=57.04 bw (KiB/s) : min= 77, max=23735, per=37.00%, avg=5472.40, stdev=6109.62 write: io=50,936KiB, bw=2,840KiB/s, runt= 18365msec slat (msec): min= 0, max= 198, avg= 2.48, stdev=16.23 clat (msec): min= 3, max= 305, avg=79.15, stdev=58.56 bw (KiB/s) : min= 0, max=11556, per=53.82%, avg=3443.96, stdev=3012.05 cpu : usr=9.08%, sys=0.45%, ctx=1199 IO depths : 1=0.7%, 2=3.9%, 4=47.4%, 8=47.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=1.3%, 4=3.1%, 10=13.5%, 20=17.9%, 50=19.3%, 100=22.5% lat (msec): 250=21.5%, 500=0.8%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9808 read : io=100MiB, bw=5,350KiB/s, runt= 19599msec slat (msec): min= 0, max= 3094, avg=499.18, stdev=909.50 clat (msec): min= 0, max= 319, avg=69.46, stdev=57.76 bw (KiB/s) : min= 53, max=11476, per=38.52%, avg=5697.61, stdev=2961.48 write: io=24,264KiB, bw=1,502KiB/s, runt= 16532msec slat (msec): min= 0, max= 33, avg= 0.56, stdev= 1.89 clat (msec): min= 5, max= 275, avg=62.76, stdev=56.38 bw (KiB/s) : min= 0, max= 9645, per=57.29%, avg=3666.09, stdev=3360.60 cpu : usr=8.10%, sys=0.53%, ctx=959 IO depths : 1=0.9%, 2=4.8%, 4=48.6%, 8=45.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.4%, 10=6.0%, 20=15.4%, 50=26.3%, 100=28.7% lat (msec): 250=22.4%, 500=0.6%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,792KiB/s, minb=4,930KiB/s, maxb=5,350KiB/s, mint=19599msec, maxt=21266msec WRITE: io=112MiB, aggrb=6,399KiB/s, minb=1,502KiB/s, maxb=2,840KiB/s, mint=19599msec, maxt=21266msec Disk stats (read/write): cciss!c0d0: ios=5601/2235, merge=1391/486, ticks=344864/185136, in_queue=530000, util=99.44% 5.28user 0.29system 0:21.51elapsed 25%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+229600outputs (0major+2371minor)pagefaults 0swaps