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] [ 9111/ 58877 kb/s] [eta 00m:07s] Threads: 3: [Fmm] [33.3% done] [ 7105/ 0 kb/s] [eta 00m:08s] Threads: 3: [Fmm] [50.0% done] [ 1980/ 40288 kb/s] [eta 00m:05s] Threads: 3: [FmF] [50.0% done] [ 2285/ 14146 kb/s] [eta 00m:06s] Threads: 3: [FFF] [100.0% done] [ 581/ 25731 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] [73.7% done] [ 58645/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [83.3% done] [ 67679/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [100.0% done] [ 65312/ 0 kb/s] [eta 00m:00s] Threads: 1: [__V] [100.0% done] [ 64917/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=1480 read : io=100MiB, bw=6,403KiB/s, runt= 16374msec slat (msec): min= 0, max=13011, avg=9429.31, stdev=3996.38 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 9, max=40612, per=88.64%, avg=16278.00, stdev=16174.80 write: io=92,732KiB, bw=7,320KiB/s, runt= 12972msec slat (msec): min= 0, max= 34, avg= 4.00, stdev= 4.39 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=71904, per=230.40%, avg=46905.00, stdev=31965.09 cpu : usr=13.31%, sys=4.47%, ctx=618 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=1481 read : io=100MiB, bw=6,202KiB/s, runt= 16906msec slat (msec): min= 10, max=10252, avg=7687.90, stdev=3209.37 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 11, max=52138, per=60.29%, avg=11072.76, stdev=14782.12 write: io=84,816KiB, bw=6,675KiB/s, runt= 13011msec slat (msec): min= 0, max= 47, avg= 3.97, stdev= 4.72 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=53802, per=75.82%, avg=15435.25, stdev=25774.39 cpu : usr=12.52%, sys=4.28%, ctx=671 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=1482 read : io=100MiB, bw=6,121KiB/s, runt= 17128msec slat (msec): min= 0, max=11650, avg=8829.85, stdev=3614.36 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 7, max=40730, per=63.44%, avg=11650.07, stdev=12123.84 write: io=81,128KiB, bw=6,386KiB/s, runt= 13007msec slat (msec): min= 0, max= 218, avg= 4.07, stdev= 7.76 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=55940, per=141.51%, avg=28809.40, stdev=27028.80 cpu : usr=12.63%, sys=4.81%, ctx=715 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=18,365KiB/s, minb=6,121KiB/s, maxb=6,403KiB/s, mint=16374msec, maxt=17128msec WRITE: io=253MiB, aggrb=20,358KiB/s, minb=6,386KiB/s, maxb=7,320KiB/s, mint=16374msec, maxt=17128msec Disk stats (read/write): cciss!c0d0: ios=3459/3408, merge=28792/61263, ticks=390836/1384680, in_queue=1775516, util=95.22% 6.51user 2.29system 0:17.34elapsed 50%CPU (0avgtext+0avgdata 0maxresident)k 709576inputs+517376outputs (0major+2382minor)pagefaults 0swaps