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: [mFm] [42.9% done] [ 683/ 44649 kb/s] [eta 00m:04s] Threads: 3: [mFm] [44.4% done] [ 585/ 0 kb/s] [eta 00m:05s] Threads: 3: [mFm] [41.7% done] [ 219/ 113 kb/s] [eta 00m:07s] Threads: 3: [FFm] [42.9% done] [ 195/ 9261 kb/s] [eta 00m:08s] Threads: 3: [FFm] [70.0% done] [ 459/ 36937 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 0/ 2721 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: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FVF] [68.4% done] [ 0/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [70.0% done] [ 40028/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [78.9% done] [ 56546/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [94.1% done] [ 58088/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 59967/ 0 kb/s] [eta 00m:00s] Threads: 2: [V_V] [100.0% done] [ 58446/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=11471 read : io=100MiB, bw=5,778KiB/s, runt= 18147msec slat (msec): min= 58, max=12702, avg=10204.60, stdev=2698.31 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=32834, per=76.93%, avg=13263.54, stdev=10605.82 write: io=93,500KiB, bw=7,224KiB/s, runt= 13253msec slat (msec): min= 0, max= 1753, avg= 4.91, stdev=43.59 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=60107, per=91.33%, avg=19874.67, stdev=26443.55 cpu : usr=12.45%, sys=3.81%, ctx=1098 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=11472 read : io=100MiB, bw=6,042KiB/s, runt= 17352msec slat (msec): min= 37, max=15577, avg=12581.85, stdev=3160.21 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 4, max=36839, per=104.59%, avg=18033.30, stdev=11074.69 write: io=92,620KiB, bw=7,377KiB/s, runt= 12856msec slat (msec): min= 0, max= 8, avg= 1.21, stdev= 1.45 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=148406, per=340.99%, avg=74203.00, stdev=104938.89 cpu : usr=8.60%, sys=2.63%, ctx=1131 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 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=11473 read : io=100MiB, bw=5,747KiB/s, runt= 18244msec slat (msec): min= 26, max=11280, avg=8948.16, stdev=2525.38 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 7, max=27798, per=74.76%, avg=12890.92, stdev=10189.97 write: io=95,528KiB, bw=7,415KiB/s, runt= 13191msec slat (msec): min= 0, max= 27, avg= 4.35, stdev= 4.20 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57668, per=137.95%, avg=30018.75, stdev=31910.26 cpu : usr=12.39%, sys=4.17%, ctx=1336 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=17,242KiB/s, minb=5,747KiB/s, maxb=6,042KiB/s, mint=17352msec, maxt=18244msec WRITE: io=275MiB, aggrb=21,761KiB/s, minb=7,224KiB/s, maxb=7,415KiB/s, mint=17352msec, maxt=18244msec Disk stats (read/write): cciss!c0d0: ios=5380/4598, merge=1501/65839, ticks=59056/1709280, in_queue=1768336, util=98.15% 6.07user 1.93system 0:18.46elapsed 43%CPU (0avgtext+0avgdata 0maxresident)k 681280inputs+563320outputs (0major+2390minor)pagefaults 0swaps