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] [15.0% done] [ 20309/ 28033 kb/s] [eta 00m:17s] Threads: 3: [mmm] [36.4% done] [ 15120/ 57165 kb/s] [eta 00m:07s] Threads: 3: [mmm] [41.7% done] [ 14356/ 30764 kb/s] [eta 00m:07s] Threads: 3: [FFm] [60.0% done] [ 1805/ 64295 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 0/ 13169 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] [66.7% done] [ 0/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [71.4% done] [ 55255/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [84.2% done] [ 59217/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [100.0% done] [ 58262/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=14794 read : io=100MiB, bw=5,947KiB/s, runt= 17632msec slat (msec): min= 16, max=12422, avg=8820.80, stdev=4123.29 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 9, max=32662, per=64.04%, avg=11283.87, stdev=9246.09 write: io=76,124KiB, bw=5,613KiB/s, runt= 13886msec slat (msec): min= 0, max= 92, avg= 3.93, stdev= 5.60 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=49563, per=130.01%, avg=20885.00, stdev=25954.88 cpu : usr=12.16%, sys=4.02%, ctx=702 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=14795 read : io=100MiB, bw=5,873KiB/s, runt= 17854msec slat (msec): min= 41, max=12063, avg=8409.22, stdev=4502.09 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=31505, per=64.29%, avg=11326.93, stdev=8666.18 write: io=68,656KiB, bw=5,064KiB/s, runt= 13883msec slat (msec): min= 0, max= 104, avg= 3.84, stdev= 5.98 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56588, per=163.10%, avg=26200.25, stdev=30407.53 cpu : usr=11.20%, sys=4.32%, ctx=702 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=14796 read : io=100MiB, bw=6,042KiB/s, runt= 17353msec slat (msec): min= 8, max=11232, avg=7971.97, stdev=3718.53 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 2, max=32033, per=62.41%, avg=10996.67, stdev=9861.98 write: io=73,156KiB, bw=5,392KiB/s, runt= 13892msec slat (msec): min= 0, max= 19, avg= 3.59, stdev= 3.11 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=27529, per=93.71%, avg=15053.67, stdev=13944.44 cpu : usr=12.31%, sys=4.22%, ctx=690 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=17,619KiB/s, minb=5,873KiB/s, maxb=6,042KiB/s, mint=17353msec, maxt=17854msec WRITE: io=213MiB, aggrb=16,064KiB/s, minb=5,064KiB/s, maxb=5,613KiB/s, mint=17353msec, maxt=17854msec Disk stats (read/write): cciss!c0d0: ios=2862/3254, merge=13902/51202, ticks=254988/1391740, in_queue=1646728, util=97.14% 6.32user 2.23system 0:18.08elapsed 47%CPU (0avgtext+0avgdata 0maxresident)k 792920inputs+435888outputs (0major+2376minor)pagefaults 0swaps