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] [13.6% done] [ 19153/ 3795 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 16477/ 6918 kb/s] [eta 00m:18s] Threads: 3: [mmm] [23.8% done] [ 14929/ 6887 kb/s] [eta 00m:16s] Threads: 3: [mmm] [25.0% done] [ 2106/ 15204 kb/s] [eta 00m:18s] Threads: 3: [mmm] [30.4% done] [ 6284/ 14301 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 5377/ 14423 kb/s] [eta 00m:15s] Threads: 3: [mmm] [39.1% done] [ 14008/ 4340 kb/s] [eta 00m:14s] Threads: 3: [mmm] [43.5% done] [ 15851/ 3054 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.8% done] [ 14396/ 3043 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 12910/ 4104 kb/s] [eta 00m:12s] Threads: 3: [mmm] [54.2% done] [ 6613/ 9013 kb/s] [eta 00m:11s] Threads: 3: [mmm] [58.3% done] [ 10599/ 4242 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.0% done] [ 5676/ 7899 kb/s] [eta 00m:10s] Threads: 3: [mmm] [61.5% done] [ 6882/ 4860 kb/s] [eta 00m:10s] Threads: 3: [Vmm] [63.0% done] [ 22231/ 2519 kb/s] [eta 00m:10s] Threads: 3: [Vmm] [64.3% done] [ 28432/ 0 kb/s] [eta 00m:10s] Threads: 2: [_VV] [70.4% done] [ 20821/ 0 kb/s] [eta 00m:08s] Threads: 2: [_VV] [80.0% done] [ 33919/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=15869 read : io=100MiB, bw=5,747KiB/s, runt= 18243msec slat (msec): min= 0, max= 2937, avg=848.81, stdev=1065.23 clat (msec): min= 0, max= 315, avg=47.51, stdev=51.88 bw (KiB/s) : min= 102, max=30756, per=49.51%, avg=7431.83, stdev=8415.67 write: io=47,736KiB, bw=3,194KiB/s, runt= 15304msec slat (msec): min= 0, max= 18, avg= 1.09, stdev= 2.29 clat (msec): min= 5, max= 320, avg=81.42, stdev=61.43 bw (KiB/s) : min= 0, max= 9659, per=62.40%, avg=4062.00, stdev=3389.64 cpu : usr=10.33%, sys=0.57%, ctx=1272 IO depths : 1=0.2%, 2=1.9%, 4=43.6%, 8=54.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.8%, 4=0.7%, 10=10.1%, 20=17.0%, 50=30.9%, 100=22.6% lat (msec): 250=16.9%, 500=1.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15870 read : io=100MiB, bw=5,003KiB/s, runt= 20956msec slat (msec): min= 0, max= 2300, avg=460.78, stdev=696.82 clat (msec): min= 0, max= 314, avg=60.95, stdev=63.81 bw (KiB/s) : min= 199, max=20341, per=37.90%, avg=5689.79, stdev=5392.12 write: io=39,868KiB, bw=2,188KiB/s, runt= 18654msec slat (msec): min= 0, max= 776, avg= 2.72, stdev=32.12 clat (msec): min= 9, max= 928, avg=93.17, stdev=115.65 bw (KiB/s) : min= 0, max= 8821, per=55.88%, avg=3637.82, stdev=2975.33 cpu : usr=8.36%, sys=0.59%, ctx=1273 IO depths : 1=0.3%, 2=2.2%, 4=42.5%, 8=54.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.9%, 10=8.6%, 20=18.6%, 50=24.2%, 100=23.0% lat (msec): 250=22.6%, 500=1.3%, 750=0.3%, 1000=0.3%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15871 read : io=100MiB, bw=5,041KiB/s, runt= 20800msec slat (msec): min= 0, max= 3449, avg=770.63, stdev=1139.54 clat (msec): min= 0, max= 849, avg=62.14, stdev=77.20 bw (KiB/s) : min= 12, max=17127, per=40.94%, avg=6146.16, stdev=4544.14 write: io=30,992KiB, bw=1,816KiB/s, runt= 17468msec slat (msec): min= 0, max= 472, avg= 6.09, stdev=48.42 clat (msec): min= 3, max= 333, avg=74.11, stdev=53.89 bw (KiB/s) : min= 0, max= 8992, per=57.07%, avg=3715.00, stdev=3450.31 cpu : usr=8.48%, sys=0.60%, ctx=1208 IO depths : 1=0.4%, 2=2.2%, 4=43.4%, 8=54.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.4%, 10=6.4%, 20=21.0%, 50=26.2%, 100=23.8% lat (msec): 250=20.6%, 500=0.9%, 750=0.1%, 1000=0.3%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,011KiB/s, minb=5,003KiB/s, maxb=5,747KiB/s, mint=18243msec, maxt=20956msec WRITE: io=116MiB, aggrb=6,510KiB/s, minb=1,816KiB/s, maxb=3,194KiB/s, mint=18243msec, maxt=20956msec Disk stats (read/write): cciss!c0d0: ios=5348/2260, merge=1406/343, ticks=321660/184532, in_queue=506224, util=99.54% 5.46user 0.37system 0:21.15elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+237224outputs (0major+2364minor)pagefaults 0swaps