fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=posixaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=posixaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmF] [60.0% done] [ 7387/ 55755 kb/s] [eta 00m:02s] Threads: 3: [FFF] [100.0% done] [ 309/ 22273 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: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [70.6% done] [ 10512/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [86.7% done] [ 67976/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 58684/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 63782/ 0 kb/s] [eta 00m:00s] Threads: 1: [__V] [100.0% done] [ 57466/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=32356 read : io=100MiB, bw=6,531KiB/s, runt= 16044msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 262, avg=22.86, stdev=53.78 bw (KiB/s) : min= 6, max=34586, per=73.42%, avg=14045.69, stdev=11433.48 write: io=89,896KiB, bw=7,764KiB/s, runt= 11855msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 183, avg= 1.21, stdev= 8.53 bw (KiB/s) : min= 0, max=59490, per=107.99%, avg=25202.00, stdev=24898.78 cpu : usr=11.92%, sys=4.29%, ctx=6565 IO depths : 1=1.9%, 2=63.3%, 4=24.4%, 8=10.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=51.4%, 4=18.5%, 10=19.0%, 20=2.4%, 50=1.2%, 100=3.0% lat (msec): 250=3.8%, 500=0.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=32357 read : io=100MiB, bw=6,635KiB/s, runt= 15794msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 366, avg=26.52, stdev=56.07 bw (KiB/s) : min= 25, max=39739, per=69.54%, avg=13304.08, stdev=12067.60 write: io=85,840KiB, bw=7,414KiB/s, runt= 11855msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 123, avg= 0.97, stdev= 8.45 bw (KiB/s) : min= 0, max=34294, per=91.54%, avg=21363.67, stdev=18637.61 cpu : usr=7.72%, sys=3.85%, ctx=8809 IO depths : 1=26.9%, 2=34.8%, 4=25.4%, 8=12.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=53.2%, 4=11.9%, 10=20.5%, 20=2.9%, 50=1.7%, 100=4.7% lat (msec): 250=4.2%, 500=0.8%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=32358 read : io=100MiB, bw=6,379KiB/s, runt= 16436msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 302, avg=22.81, stdev=55.29 bw (KiB/s) : min= 2, max=25941, per=70.09%, avg=13408.18, stdev=8776.02 write: io=94,460KiB, bw=8,161KiB/s, runt= 11851msec slat (msec): min= 0, max= 1, avg= 0.00, stdev= 0.04 clat (msec): min= 0, max= 27, avg= 0.05, stdev= 1.00 bw (KiB/s) : min= 0, max=54419, per=107.77%, avg=25150.33, stdev=27442.26 cpu : usr=10.10%, sys=4.23%, ctx=13439 IO depths : 1=61.5%, 2=9.1%, 4=20.5%, 8=8.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=62.5%, 4=9.8%, 10=15.1%, 20=3.9%, 50=2.9%, 100=1.4% lat (msec): 250=3.7%, 500=0.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=19,131KiB/s, minb=6,379KiB/s, maxb=6,635KiB/s, mint=15794msec, maxt=16436msec WRITE: io=264MiB, aggrb=23,338KiB/s, minb=7,414KiB/s, maxb=8,161KiB/s, mint=15794msec, maxt=16436msec Disk stats (read/write): cciss!c0d0: ios=5696/3407, merge=1349/64169, ticks=48964/1455092, in_queue=1504052, util=98.06% 4.83user 2.11system 0:16.77elapsed 41%CPU (0avgtext+0avgdata 0maxresident)k 704232inputs+540416outputs (0major+2438minor)pagefaults 0swaps