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] [11.5% done] [ 13670/ 19995 kb/s] [eta 00m:23s] Threads: 3: [mmm] [33.3% done] [ 14770/ 53589 kb/s] [eta 00m:08s] Threads: 3: [mmm] [38.5% done] [ 13573/ 72080 kb/s] [eta 00m:08s] Threads: 3: [mFF] [54.5% done] [ 2237/ 35171 kb/s] [eta 00m:05s] Threads: 3: [FFF] [100.0% done] [ 625/ 19049 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] [68.2% done] [ 13653/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [76.2% done] [ 43721/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [85.0% done] [ 51332/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [94.7% done] [ 49762/ 0 kb/s] [eta 00m:01s] Threads: 2: [_VV] [100.0% done] [ 51600/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=21954 read : io=100MiB, bw=5,563KiB/s, runt= 18848msec slat (msec): min= 28, max=12313, avg=8314.29, stdev=4284.53 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=22690, per=61.70%, avg=9916.39, stdev=6727.57 write: io=69,112KiB, bw=4,885KiB/s, runt= 14487msec slat (msec): min= 0, max= 258, avg= 4.27, stdev=11.98 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=51473, per=110.17%, avg=18160.60, stdev=23908.85 cpu : usr=10.99%, sys=3.57%, ctx=1481 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=21955 read : io=100MiB, bw=5,455KiB/s, runt= 19220msec slat (msec): min= 30, max=13681, avg=9822.35, stdev=4313.11 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 25, max=22019, per=60.76%, avg=9766.12, stdev=7676.58 write: io=83,284KiB, bw=5,886KiB/s, runt= 14487msec slat (msec): min= 0, max= 161, avg= 5.10, stdev=10.19 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=46524, per=137.56%, avg=22674.83, stdev=24539.21 cpu : usr=11.57%, sys=3.81%, ctx=1420 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=21956 read : io=100MiB, bw=5,357KiB/s, runt= 19571msec slat (msec): min= 35, max=14045, avg=10706.63, stdev=4442.03 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 25, max=37767, per=66.34%, avg=10662.81, stdev=9731.24 write: io=81,264KiB, bw=5,732KiB/s, runt= 14515msec slat (msec): min= 0, max= 63, avg= 4.39, stdev= 5.64 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=49837, per=135.05%, avg=22261.60, stdev=24773.36 cpu : usr=11.24%, sys=3.58%, ctx=1364 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=16,073KiB/s, minb=5,357KiB/s, maxb=5,563KiB/s, mint=18848msec, maxt=19571msec WRITE: io=228MiB, aggrb=16,484KiB/s, minb=4,885KiB/s, maxb=5,886KiB/s, mint=18848msec, maxt=19571msec Disk stats (read/write): cciss!c0d0: ios=6374/3390, merge=1446/55015, ticks=68504/1462848, in_queue=1531432, util=96.83% 6.55user 2.12system 0:19.79elapsed 43%CPU (0avgtext+0avgdata 0maxresident)k 788232inputs+467352outputs (0major+2389minor)pagefaults 0swaps