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: [mmF] [16.7% done] [ 13349/ 24750 kb/s] [eta 00m:15s] Threads: 3: [mmF] [26.7% done] [ 6107/ 15266 kb/s] [eta 00m:11s] Threads: 3: [mmF] [38.5% done] [ 1422/ 66157 kb/s] [eta 00m:08s] Threads: 3: [FmF] [46.2% done] [ 1100/ 12097 kb/s] [eta 00m:07s] Threads: 3: [FmF] [58.3% done] [ 377/ 16748 kb/s] [eta 00m:05s] Threads: 3: [FmF] [57.1% done] [ 881/ 0 kb/s] [eta 00m:06s] Threads: 3: [FmF] [60.0% done] [ 1316/ 0 kb/s] [eta 00m:06s] Threads: 3: [FFF] [100.0% done] [ 471/ 15087 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] [ 36412/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [82.4% done] [ 67600/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [100.0% done] [ 65596/ 0 kb/s] [eta 00m:00s] Threads: 2: [VV_] [100.0% done] [ 65820/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=30129 read : io=100MiB, bw=6,395KiB/s, runt= 16396msec slat (msec): min= 10, max=11427, avg=8609.64, stdev=3334.78 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=28908, per=54.78%, avg=10508.93, stdev=9896.90 write: io=83,352KiB, bw=6,867KiB/s, runt= 12428msec slat (msec): min= 0, max= 148, avg= 4.31, stdev= 9.57 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=54398, per=149.08%, avg=30786.00, stdev=28230.37 cpu : usr=13.47%, sys=4.15%, ctx=680 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=30130 read : io=100MiB, bw=6,426KiB/s, runt= 16317msec slat (msec): min= 29, max= 6604, avg=4011.15, stdev=2201.28 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 70, max=24918, per=39.54%, avg=7585.95, stdev=8228.30 write: io=68,484KiB, bw=5,643KiB/s, runt= 12426msec slat (msec): min= 0, max= 181, avg= 4.30, stdev=10.14 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=48189, per=88.82%, avg=18341.40, stdev=24885.16 cpu : usr=12.67%, sys=3.87%, ctx=817 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 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=30131 read : io=100MiB, bw=6,671KiB/s, runt= 15717msec slat (msec): min= 41, max=13387, avg=11485.27, stdev=1925.08 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 21, max=43559, per=103.87%, avg=19926.88, stdev=16013.90 write: io=98,792KiB, bw=8,158KiB/s, runt= 12400msec slat (msec): min= 0, max= 48, avg= 4.03, stdev= 4.48 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58733, per=165.36%, avg=34147.60, stdev=30904.54 cpu : usr=15.22%, sys=4.53%, ctx=392 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=19,185KiB/s, minb=6,395KiB/s, maxb=6,671KiB/s, mint=15717msec, maxt=16396msec WRITE: io=245MiB, aggrb=20,650KiB/s, minb=5,643KiB/s, maxb=8,158KiB/s, mint=15717msec, maxt=16396msec Disk stats (read/write): cciss!c0d0: ios=2663/3384, merge=9847/59086, ticks=301748/1384508, in_queue=1690436, util=97.44% 6.70user 2.05system 0:16.57elapsed 52%CPU (0avgtext+0avgdata 0maxresident)k 727168inputs+501280outputs (0major+2375minor)pagefaults 0swaps