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] [ 14435/ 12324 kb/s] [eta 00m:15s] Threads: 3: [mmm] [22.2% done] [ 10925/ 14826 kb/s] [eta 00m:14s] Threads: 3: [mmm] [27.8% done] [ 16083/ 8749 kb/s] [eta 00m:13s] Threads: 3: [mmm] [33.3% done] [ 19975/ 4791 kb/s] [eta 00m:12s] Threads: 3: [mmm] [38.9% done] [ 12942/ 12658 kb/s] [eta 00m:11s] Threads: 3: [mmm] [44.4% done] [ 19158/ 3070 kb/s] [eta 00m:10s] Threads: 3: [mmm] [47.4% done] [ 13764/ 7142 kb/s] [eta 00m:10s] Threads: 3: [mmm] [52.6% done] [ 6699/ 9745 kb/s] [eta 00m:09s] Threads: 3: [mmm] [55.0% done] [ 13398/ 3001 kb/s] [eta 00m:09s] Threads: 3: [mmm] [57.1% done] [ 11173/ 3803 kb/s] [eta 00m:09s] Threads: 3: [mmm] [61.9% done] [ 12438/ 162 kb/s] [eta 00m:08s] Threads: 3: [mmm] [63.6% done] [ 9237/ 1781 kb/s] [eta 00m:08s] Threads: 3: [mmm] [65.2% done] [ 7309/ 4458 kb/s] [eta 00m:08s] Threads: 3: [mmV] [66.7% done] [ 15607/ 1484 kb/s] [eta 00m:08s] Threads: 3: [VVV] [68.0% done] [ 30994/ 191 kb/s] [eta 00m:08s] Threads: 2: [VV_] [78.3% done] [ 36074/ 0 kb/s] [eta 00m:05s] Threads: 2: [VV_] [90.5% done] [ 37144/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=17773 read : io=100MiB, bw=5,447KiB/s, runt= 19248msec slat (msec): min= 0, max= 3609, avg=970.57, stdev=1241.73 clat (msec): min= 0, max= 218, avg=49.74, stdev=45.92 bw (KiB/s) : min= 53, max=21948, per=39.46%, avg=6449.15, stdev=6463.65 write: io=49,556KiB, bw=3,241KiB/s, runt= 15653msec slat (msec): min= 0, max= 64, avg= 1.85, stdev= 5.33 clat (msec): min= 6, max= 234, avg=79.81, stdev=39.62 bw (KiB/s) : min= 0, max= 9905, per=56.11%, avg=4261.10, stdev=3484.07 cpu : usr=9.62%, sys=0.69%, ctx=983 IO depths : 1=0.8%, 2=5.9%, 4=47.6%, 8=45.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.7%, 10=7.4%, 20=20.5%, 50=22.6%, 100=27.5% lat (msec): 250=21.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=17774 read : io=100MiB, bw=5,475KiB/s, runt= 19149msec slat (msec): min= 0, max= 3083, avg=640.31, stdev=1029.06 clat (msec): min= 0, max= 250, avg=57.21, stdev=48.33 bw (KiB/s) : min= 28, max=21135, per=36.97%, avg=6042.28, stdev=4902.08 write: io=35,176KiB, bw=2,241KiB/s, runt= 16070msec slat (msec): min= 0, max= 12, avg= 1.22, stdev= 1.85 clat (msec): min= 3, max= 341, avg=74.53, stdev=50.69 bw (KiB/s) : min= 0, max= 8549, per=42.01%, avg=3190.00, stdev=3008.69 cpu : usr=9.34%, sys=0.48%, ctx=825 IO depths : 1=1.4%, 2=7.5%, 4=52.2%, 8=38.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=1.0%, 10=7.5%, 20=13.4%, 50=27.2%, 100=31.0% lat (msec): 250=19.1%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=17775 read : io=100MiB, bw=6,093KiB/s, runt= 17209msec slat (msec): min= 0, max= 2412, avg=381.01, stdev=710.24 clat (msec): min= 0, max= 295, avg=56.96, stdev=46.17 bw (KiB/s) : min= 38, max=30715, per=42.60%, avg=6961.80, stdev=6000.60 write: io=34,456KiB, bw=2,365KiB/s, runt= 14917msec slat (msec): min= 0, max= 14, avg= 1.61, stdev= 2.49 clat (msec): min= 7, max= 246, avg=79.43, stdev=42.93 bw (KiB/s) : min= 0, max= 9836, per=63.57%, avg=4827.69, stdev=4039.62 cpu : usr=10.20%, sys=0.44%, ctx=779 IO depths : 1=1.5%, 2=7.5%, 4=51.0%, 8=40.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.0%, 10=4.5%, 20=14.4%, 50=27.1%, 100=34.8% lat (msec): 250=18.1%, 500=0.6%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,343KiB/s, minb=5,447KiB/s, maxb=6,093KiB/s, mint=17209msec, maxt=19248msec WRITE: io=116MiB, aggrb=7,594KiB/s, minb=2,241KiB/s, maxb=3,241KiB/s, mint=17209msec, maxt=19248msec Disk stats (read/write): cciss!c0d0: ios=5012/1890, merge=1309/432, ticks=276600/146920, in_queue=423500, util=99.47% 5.44user 0.31system 0:19.46elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+238408outputs (0major+2359minor)pagefaults 0swaps