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: [mmm] [13.6% done] [ 18824/ 3457 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 14216/ 5409 kb/s] [eta 00m:18s] Threads: 3: [mmm] [21.7% done] [ 10221/ 9432 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 9383/ 7443 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 13689/ 5831 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 13874/ 2302 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 5377/ 9640 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 11393/ 5747 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 12458/ 3046 kb/s] [eta 00m:14s] Threads: 3: [mmm] [46.2% done] [ 9900/ 3355 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 11153/ 2318 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 10229/ 2424 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.6% done] [ 10461/ 1565 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 7337/ 3408 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 2054/ 6800 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 5706/ 3550 kb/s] [eta 00m:12s] Threads: 3: [mmm] [63.3% done] [ 5784/ 2570 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.5% done] [ 7394/ 797 kb/s] [eta 00m:11s] Threads: 3: [mVm] [65.6% done] [ 6146/ 439 kb/s] [eta 00m:11s] Threads: 3: [VVm] [64.7% done] [ 9440/ 1374 kb/s] [eta 00m:12s] Threads: 3: [VVm] [65.7% done] [ 12060/ 459 kb/s] [eta 00m:12s] Threads: 2: [V_m] [66.7% done] [ 13357/ 398 kb/s] [eta 00m:12s] Threads: 2: [V_V] [67.6% done] [ 12885/ 357 kb/s] [eta 00m:12s] Threads: 1: [__V] [81.2% done] [ 25405/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=32286 read : io=100MiB, bw=4,125KiB/s, runt= 25416msec clat (msec): min= 0, max= 163, avg=10.03, stdev=14.56 bw (KiB/s) : min= 8, max=14921, per=36.80%, avg=4274.00, stdev=3333.10 write: io=28,916KiB, bw=1,345KiB/s, runt= 22013msec clat (msec): min= 1, max= 109, avg=12.10, stdev= 9.56 bw (KiB/s) : min= 0, max= 5829, per=52.93%, avg=1999.07, stdev=1865.55 cpu : usr=7.15%, sys=0.44%, ctx=2157 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=16.8%, 4=8.2%, 10=32.8%, 20=31.4%, 50=9.4%, 100=0.3% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=32287 read : io=100MiB, bw=4,482KiB/s, runt= 23394msec clat (msec): min= 0, max= 178, avg= 9.46, stdev=11.29 bw (KiB/s) : min= 7, max=12532, per=42.61%, avg=4948.72, stdev=2803.15 write: io=19,516KiB, bw=964KiB/s, runt= 20719msec clat (msec): min= 1, max= 66, avg=11.54, stdev= 7.33 bw (KiB/s) : min= 0, max= 4879, per=53.18%, avg=2008.54, stdev=1656.47 cpu : usr=7.23%, sys=0.53%, ctx=2101 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=13.8%, 4=8.7%, 10=34.9%, 20=32.2%, 50=9.7%, 100=0.2% lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=32288 read : io=100MiB, bw=3,871KiB/s, runt= 27086msec clat (msec): min= 0, max= 208, avg= 8.36, stdev=15.36 bw (KiB/s) : min= 8, max=28639, per=37.94%, avg=4406.33, stdev=6362.71 write: io=43,404KiB, bw=1,785KiB/s, runt= 24892msec clat (msec): min= 1, max= 222, avg=15.42, stdev=19.02 bw (KiB/s) : min= 0, max= 6221, per=63.23%, avg=2388.04, stdev=1984.38 cpu : usr=7.35%, sys=0.49%, ctx=2325 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=23.7%, 4=7.1%, 10=29.8%, 20=28.0%, 50=9.4%, 100=0.5% lat (msec): 250=1.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,613KiB/s, minb=3,871KiB/s, maxb=4,482KiB/s, mint=23394msec, maxt=27086msec WRITE: io=91,836KiB, aggrb=3,777KiB/s, minb=964KiB/s, maxb=1,785KiB/s, mint=23394msec, maxt=27086msec Disk stats (read/write): cciss!c0d0: ios=5694/1893, merge=831/115, ticks=54208/27036, in_queue=81236, util=96.09% 5.50user 0.47system 0:27.40elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+183712outputs (0major+1026minor)pagefaults 0swaps