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] [ 13007/ 10670 kb/s] [eta 00m:19s] Threads: 3: [mmm] [19.0% done] [ 12442/ 8557 kb/s] [eta 00m:17s] Threads: 3: [mmm] [23.8% done] [ 219/ 21183 kb/s] [eta 00m:16s] Threads: 3: [mmm] [27.3% done] [ 14002/ 5420 kb/s] [eta 00m:16s] Threads: 3: [mmm] [31.8% done] [ 6329/ 13797 kb/s] [eta 00m:15s] Threads: 3: [mmm] [34.8% done] [ 12523/ 6178 kb/s] [eta 00m:15s] Threads: 3: [mmm] [39.1% done] [ 15224/ 3587 kb/s] [eta 00m:14s] Threads: 3: [mmm] [43.5% done] [ 12052/ 7277 kb/s] [eta 00m:13s] Threads: 3: [mmm] [47.8% done] [ 11889/ 6601 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.2% done] [ 10227/ 7208 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.2% done] [ 11051/ 3319 kb/s] [eta 00m:11s] Threads: 3: [mmm] [58.3% done] [ 11564/ 2958 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.0% done] [ 10258/ 4449 kb/s] [eta 00m:10s] Threads: 3: [mmm] [61.5% done] [ 8410/ 2669 kb/s] [eta 00m:10s] Threads: 3: [mmm] [65.4% done] [ 11304/ 219 kb/s] [eta 00m:09s] Threads: 3: [VVm] [66.7% done] [ 26774/ 0 kb/s] [eta 00m:09s] Threads: 3: [VVV] [73.1% done] [ 33186/ 0 kb/s] [eta 00m:07s] Threads: 2: [_VV] [80.0% done] [ 31703/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=9413 read : io=100MiB, bw=5,345KiB/s, runt= 19617msec slat (msec): min= 0, max= 2585, avg=322.91, stdev=629.85 clat (msec): min= 0, max= 426, avg=62.15, stdev=59.81 bw (KiB/s) : min= 78, max=19656, per=39.46%, avg=5906.74, stdev=4698.58 write: io=34,844KiB, bw=2,096KiB/s, runt= 17016msec slat (msec): min= 0, max= 14, avg= 0.97, stdev= 1.87 clat (msec): min= 11, max= 274, avg=94.65, stdev=63.71 bw (KiB/s) : min= 0, max=11394, per=56.55%, avg=4063.33, stdev=3612.50 cpu : usr=8.95%, sys=0.33%, ctx=1159 IO depths : 1=0.1%, 2=1.5%, 4=45.8%, 8=52.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=0.0%, 10=3.3%, 20=15.1%, 50=31.8%, 100=24.9% lat (msec): 250=22.5%, 500=1.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9414 read : io=100MiB, bw=5,141KiB/s, runt= 20395msec slat (msec): min= 0, max= 4471, avg=1110.97, stdev=1587.81 clat (msec): min= 0, max= 354, avg=61.42, stdev=63.47 bw (KiB/s) : min= 44, max=27262, per=39.18%, avg=5864.33, stdev=5378.46 write: io=39,068KiB, bw=2,503KiB/s, runt= 15981msec slat (msec): min= 0, max= 8, avg= 0.66, stdev= 1.20 clat (msec): min= 9, max= 255, avg=81.82, stdev=57.42 bw (KiB/s) : min= 0, max=11337, per=47.34%, avg=3401.37, stdev=3176.99 cpu : usr=9.26%, sys=0.37%, ctx=1228 IO depths : 1=0.2%, 2=1.1%, 4=43.5%, 8=55.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.6%, 10=7.3%, 20=15.4%, 50=28.3%, 100=25.4% lat (msec): 250=20.8%, 500=1.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9415 read : io=100MiB, bw=4,989KiB/s, runt= 21016msec slat (msec): min= 0, max= 3705, avg=1067.53, stdev=1416.60 clat (msec): min= 0, max= 365, avg=55.38, stdev=61.07 bw (KiB/s) : min= 30, max=42660, per=40.58%, avg=6073.45, stdev=8109.85 write: io=47,588KiB, bw=2,814KiB/s, runt= 17316msec slat (msec): min= 0, max= 11, avg= 0.83, stdev= 1.59 clat (msec): min= 9, max= 405, avg=92.63, stdev=68.54 bw (KiB/s) : min= 0, max= 8551, per=55.70%, avg=4001.72, stdev=3077.71 cpu : usr=8.85%, sys=0.51%, ctx=1329 IO depths : 1=0.1%, 2=1.1%, 4=42.5%, 8=56.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.7%, 10=8.0%, 20=20.3%, 50=24.4%, 100=24.0% lat (msec): 250=19.7%, 500=2.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,968KiB/s, minb=4,989KiB/s, maxb=5,345KiB/s, mint=19617msec, maxt=21016msec WRITE: io=119MiB, aggrb=7,185KiB/s, minb=2,096KiB/s, maxb=2,814KiB/s, mint=19617msec, maxt=21016msec Disk stats (read/write): cciss!c0d0: ios=5431/2073, merge=1249/528, ticks=340584/244360, in_queue=584936, util=99.69% 5.55user 0.27system 0:21.20elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+243032outputs (0major+2364minor)pagefaults 0swaps