fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmF] [50.0% done] [ 633/ 41281 kb/s] [eta 00m:03s] Threads: 3: [mmF] [50.0% done] [ 374/ 0 kb/s] [eta 00m:04s] Threads: 3: [mmF] [50.0% done] [ 451/ 0 kb/s] [eta 00m:05s] Threads: 3: [mmF] [60.0% done] [ 496/ 14935 kb/s] [eta 00m:04s] Threads: 3: [mFF] [63.6% done] [ 77/ 17237 kb/s] [eta 00m:04s] Threads: 3: [mFF] [66.7% done] [ 69/ 0 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 56/ 5755 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: [FFV] [66.7% done] [ 0/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [72.2% done] [ 23473/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [77.8% done] [ 28757/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [83.3% done] [ 28265/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [88.9% done] [ 28850/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [94.4% done] [ 28830/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 25994/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 27858/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 28810/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 29823/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 30506/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=8148 read : io=100MiB, bw=4,633KiB/s, runt= 22629msec clat (msec): min= 0, max= 404, avg=10.27, stdev=46.41 bw (KiB/s) : min= 23, max=16928, per=41.14%, avg=5687.10, stdev=5205.43 write: io=97,484KiB, bw=8,196KiB/s, runt= 12179msec clat (msec): min= 0, max= 46, avg= 0.14, stdev= 1.78 bw (KiB/s) : min= 0, max=30605, per=52.17%, avg=12945.33, stdev=15837.78 cpu : usr=7.09%, sys=2.86%, ctx=884 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=88.1%, 4=1.6%, 10=5.3%, 20=2.1%, 50=0.9%, 100=0.2% lat (msec): 250=1.1%, 500=0.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8149 read : io=100MiB, bw=4,607KiB/s, runt= 22757msec clat (msec): min= 0, max= 443, avg= 8.96, stdev=41.66 bw (KiB/s) : min= 33, max=16670, per=48.03%, avg=6638.89, stdev=5023.77 write: io=95,256KiB, bw=8,020KiB/s, runt= 12161msec clat (msec): min= 0, max= 18, avg= 0.04, stdev= 0.65 bw (KiB/s) : min= 0, max=13857, per=27.92%, avg=6928.50, stdev=9798.38 cpu : usr=6.52%, sys=2.92%, ctx=875 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=87.6%, 4=1.5%, 10=6.1%, 20=2.0%, 50=0.9%, 100=0.3% lat (msec): 250=1.1%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8150 read : io=100MiB, bw=4,747KiB/s, runt= 22087msec clat (msec): min= 0, max= 502, avg= 5.64, stdev=32.36 bw (KiB/s) : min= 3, max=19310, per=71.75%, avg=9917.76, stdev=4626.01 write: io=100MiB, bw=8,832KiB/s, runt= 11872msec clat (msec): min= 0, max= 57, avg= 0.22, stdev= 2.21 bw (KiB/s) : min= 0, max=132579, per=202.47%, avg=50243.33, stdev=71880.01 cpu : usr=7.06%, sys=2.39%, ctx=1080 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=89.6%, 4=1.1%, 10=6.4%, 20=1.4%, 50=0.4%, 100=0.1% lat (msec): 250=0.9%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,823KiB/s, minb=4,607KiB/s, maxb=4,747KiB/s, mint=22087msec, maxt=22757msec WRITE: io=288MiB, aggrb=24,815KiB/s, minb=8,020KiB/s, maxb=8,832KiB/s, mint=22087msec, maxt=22757msec Disk stats (read/write): cciss!c0d0: ios=5150/4464, merge=30/69379, ticks=120756/1699940, in_queue=1820816, util=95.41% 4.65user 1.85system 0:24.52elapsed 26%CPU (0avgtext+0avgdata 0maxresident)k 649392inputs+590296outputs (3major+1063minor)pagefaults 0swaps