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] [14.3% done] [ 16501/ 43624 kb/s] [eta 00m:18s] Threads: 3: [mFm] [44.4% done] [ 13097/105719 kb/s] [eta 00m:05s] Threads: 3: [mFm] [55.6% done] [ 3355/ 13772 kb/s] [eta 00m:04s] Threads: 3: [mFm] [60.0% done] [ 3023/ 0 kb/s] [eta 00m:04s] Threads: 3: [mFF] [63.6% done] [ 2121/ 16818 kb/s] [eta 00m:04s] Threads: 3: [mFF] [61.5% done] [ 696/ 0 kb/s] [eta 00m:05s] Threads: 3: [mFF] [60.0% done] [ 825/ 0 kb/s] [eta 00m:06s] Threads: 3: [FFF] [100.0% done] [ 337/ 10120 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [70.0% done] [ 32149/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [78.9% done] [ 46687/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [94.1% done] [ 50457/ 0 kb/s] [eta 00m:01s] Threads: 2: [VV_] [100.0% done] [ 50957/ 0 kb/s] [eta 00m:00s] Threads: 2: [VV_] [100.0% done] [ 57372/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=4192 read : io=100MiB, bw=5,764KiB/s, runt= 18189msec slat (msec): min= 26, max= 9043, avg=5831.57, stdev=3107.90 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 3, max=35196, per=41.07%, avg=7102.48, stdev=8792.73 write: io=86,420KiB, bw=6,718KiB/s, runt= 13171msec slat (msec): min= 0, max= 111, avg= 4.68, stdev= 5.75 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=49779, per=128.59%, avg=24258.67, stdev=26526.74 cpu : usr=11.81%, sys=4.27%, ctx=1519 IO depths : 1=12.6%, 2=25.1%, 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=4193 read : io=100MiB, bw=5,816KiB/s, runt= 18027msec slat (msec): min= 62, max=14267, avg=11339.93, stdev=3815.79 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 10, max=32164, per=74.88%, avg=12949.77, stdev=10125.99 write: io=86,100KiB, bw=6,712KiB/s, runt= 13135msec slat (msec): min= 0, max= 82, avg= 2.42, stdev= 5.93 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=40000, per=71.19%, avg=13430.67, stdev=23010.18 cpu : usr=9.14%, sys=2.84%, ctx=1385 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=4194 read : io=100MiB, bw=6,226KiB/s, runt= 16841msec slat (msec): min= 64, max=10042, avg=6542.88, stdev=3456.51 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 4, max=35289, per=57.29%, avg=9908.28, stdev=9776.83 write: io=70,132KiB, bw=5,468KiB/s, runt= 13133msec slat (msec): min= 0, max= 82, avg= 2.66, stdev= 5.80 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=94442, per=167.12%, avg=31527.00, stdev=54486.03 cpu : usr=9.67%, sys=3.40%, ctx=1508 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=17,294KiB/s, minb=5,764KiB/s, maxb=6,226KiB/s, mint=16841msec, maxt=18189msec WRITE: io=237MiB, aggrb=18,865KiB/s, minb=5,468KiB/s, maxb=6,718KiB/s, mint=16841msec, maxt=18189msec Disk stats (read/write): cciss!c0d0: ios=6212/3067, merge=1344/57614, ticks=64804/1394080, in_queue=1458884, util=97.55% 5.51user 1.86system 0:18.40elapsed 40%CPU (0avgtext+0avgdata 0maxresident)k 761024inputs+485328outputs (0major+2378minor)pagefaults 0swaps