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] [30.0% done] [ 14834/ 27553 kb/s] [eta 00m:07s] Threads: 3: [Fmm] [33.3% done] [ 14080/ 22215 kb/s] [eta 00m:08s] Threads: 3: [Fmm] [35.7% done] [ 4100/ 0 kb/s] [eta 00m:09s] Threads: 3: [Fmm] [50.0% done] [ 2879/ 27341 kb/s] [eta 00m:06s] Threads: 3: [FmF] [50.0% done] [ 2009/ 21749 kb/s] [eta 00m:07s] Threads: 3: [FFF] [100.0% done] [ 528/ 25804 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: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [73.7% done] [ 26316/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [83.3% done] [ 48525/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [94.1% done] [ 52092/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 52150/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 54504/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=31287 read : io=100MiB, bw=5,723KiB/s, runt= 18319msec slat (msec): min= 34, max=14546, avg=10959.13, stdev=4123.83 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=25010, per=70.39%, avg=12087.07, stdev=8000.94 write: io=86,788KiB, bw=6,714KiB/s, runt= 13236msec slat (msec): min= 0, max= 51, avg= 3.54, stdev= 4.37 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=70026, per=169.06%, avg=31863.75, stdev=37052.54 cpu : usr=11.18%, sys=4.54%, ctx=1011 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% fio: (groupid=0): err= 0: pid=31288 read : io=100MiB, bw=5,727KiB/s, runt= 18307msec slat (msec): min= 38, max=10769, avg=6854.39, stdev=3551.67 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 31, max=22532, per=48.04%, avg=8249.29, stdev=7540.29 write: io=81,688KiB, bw=6,294KiB/s, runt= 13290msec slat (msec): min= 0, max= 53, avg= 4.35, stdev= 5.46 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=53830, per=114.30%, avg=21543.80, stdev=29136.69 cpu : usr=12.30%, sys=4.02%, ctx=1148 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=31289 read : io=100MiB, bw=5,807KiB/s, runt= 18056msec slat (msec): min= 51, max=11673, avg=7977.87, stdev=3857.66 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 4, max=23297, per=56.79%, avg=9752.16, stdev=7415.75 write: io=76,168KiB, bw=5,868KiB/s, runt= 13291msec slat (msec): min= 0, max= 21, avg= 3.68, stdev= 3.86 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=27237, per=58.24%, avg=10976.33, stdev=14366.86 cpu : usr=11.74%, sys=4.23%, ctx=1252 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=17,171KiB/s, minb=5,723KiB/s, maxb=5,807KiB/s, mint=18056msec, maxt=18319msec WRITE: io=239MiB, aggrb=18,848KiB/s, minb=5,868KiB/s, maxb=6,714KiB/s, mint=18056msec, maxt=18319msec Disk stats (read/write): cciss!c0d0: ios=6070/3148, merge=1211/57944, ticks=63844/1400436, in_queue=1464560, util=97.72% 6.48user 2.36system 0:18.50elapsed 47%CPU (0avgtext+0avgdata 0maxresident)k 749040inputs+489304outputs (0major+2383minor)pagefaults 0swaps