fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [50.0% done] [ 12723/ 83107 kb/s] [eta 00m:03s] Threads: 3: [FFm] [57.1% done] [ 3750/ 44368 kb/s] [eta 00m:03s] Threads: 3: [FFm] [71.4% done] [ 1106/ 14573 kb/s] [eta 00m:02s] Threads: 3: [FFF] [100.0% done] [ 0/ 1464 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: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [72.2% done] [ 38194/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [87.5% done] [ 62366/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 71413/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 70180/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=20006 read : io=100MiB, bw=6,536KiB/s, runt= 16042msec clat (msec): min= 0, max= 208, avg= 2.41, stdev=16.57 bw (KiB/s) : min= 0, max=39325, per=85.78%, avg=16341.90, stdev=13231.64 write: io=94,288KiB, bw=7,827KiB/s, runt= 12335msec clat (msec): min= 0, max= 22, avg= 0.13, stdev= 1.16 bw (KiB/s) : min= 0, max=77283, per=118.86%, avg=26495.80, stdev=32111.36 cpu : usr=12.97%, sys=3.47%, ctx=1136 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=93.2%, 4=1.2%, 10=2.6%, 20=2.1%, 50=0.4%, 100=0.0% lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=20007 read : io=100MiB, bw=6,350KiB/s, runt= 16511msec clat (msec): min= 0, max= 203, avg= 2.76, stdev=17.41 bw (KiB/s) : min= 23, max=23988, per=70.63%, avg=13456.91, stdev=9711.49 write: io=86,592KiB, bw=7,174KiB/s, runt= 12359msec clat (msec): min= 0, max= 20, avg= 0.12, stdev= 1.08 bw (KiB/s) : min= 0, max=37652, per=69.04%, avg=15389.33, stdev=19744.63 cpu : usr=11.12%, sys=3.44%, ctx=1234 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=93.0%, 4=1.2%, 10=2.5%, 20=2.3%, 50=0.5%, 100=0.1% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=20008 read : io=100MiB, bw=6,358KiB/s, runt= 16490msec clat (msec): min= 0, max= 203, avg= 3.72, stdev=18.36 bw (KiB/s) : min= 0, max=24349, per=55.69%, avg=10609.14, stdev=9870.20 write: io=88,160KiB, bw=7,318KiB/s, runt= 12335msec clat (msec): min= 0, max= 39, avg= 0.15, stdev= 1.41 bw (KiB/s) : min= 0, max=49618, per=88.95%, avg=19828.75, stdev=21549.48 cpu : usr=13.29%, sys=4.05%, ctx=1447 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=89.4%, 4=2.7%, 10=3.4%, 20=2.0%, 50=1.8%, 100=0.1% lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=19,052KiB/s, minb=6,350KiB/s, maxb=6,536KiB/s, mint=16042msec, maxt=16511msec WRITE: io=263MiB, aggrb=22,291KiB/s, minb=7,174KiB/s, maxb=7,827KiB/s, mint=16042msec, maxt=16511msec Disk stats (read/write): cciss!c0d0: ios=5741/3136, merge=1185/64104, ticks=46292/1363588, in_queue=1410536, util=96.46% 6.12user 1.80system 0:16.80elapsed 47%CPU (0avgtext+0avgdata 0maxresident)k 703664inputs+538096outputs (7major+1028minor)pagefaults 0swaps