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] [13.0% done] [ 11104/ 10014 kb/s] [eta 00m:20s] Threads: 3: [mmm] [17.4% done] [ 17233/ 3181 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 8724/ 9103 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 16148/ 3302 kb/s] [eta 00m:17s] Threads: 3: [mmm] [29.2% done] [ 11409/ 6255 kb/s] [eta 00m:17s] Threads: 3: [mmm] [33.3% done] [ 12466/ 5068 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 3027/ 12438 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 8814/ 5373 kb/s] [eta 00m:15s] Threads: 3: [mmm] [42.3% done] [ 8858/ 4018 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.2% done] [ 12820/ 3518 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.1% done] [ 9916/ 4136 kb/s] [eta 00m:14s] Threads: 3: [mmm] [51.9% done] [ 5320/ 6325 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.6% done] [ 8582/ 3445 kb/s] [eta 00m:13s] Threads: 3: [mmm] [57.1% done] [ 8671/ 1605 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 9774/ 1273 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 4506/ 4514 kb/s] [eta 00m:12s] Threads: 3: [mmm] [63.3% done] [ 2029/ 6263 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.5% done] [ 6087/ 2019 kb/s] [eta 00m:11s] Threads: 3: [mmm] [65.6% done] [ 4490/ 1513 kb/s] [eta 00m:11s] Threads: 3: [mVm] [64.7% done] [ 10266/ 394 kb/s] [eta 00m:12s] Threads: 3: [VVm] [67.6% done] [ 14004/ 512 kb/s] [eta 00m:11s] Threads: 3: [VVV] [68.6% done] [ 17238/ 813 kb/s] [eta 00m:11s] Threads: 3: [VVV] [71.4% done] [ 22847/ 0 kb/s] [eta 00m:10s] Threads: 2: [V_V] [78.8% done] [ 23465/ 0 kb/s] [eta 00m:07s] Threads: 1: [__V] [87.1% done] [ 17596/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=17852 read : io=100MiB, bw=3,861KiB/s, runt= 27157msec clat (msec): min= 0, max= 223, avg=10.17, stdev=19.56 bw (KiB/s) : min= 6, max=12124, per=39.75%, avg=4516.28, stdev=2932.25 write: io=30,844KiB, bw=1,429KiB/s, runt= 22092msec clat (msec): min= 1, max= 169, avg=12.50, stdev=11.88 bw (KiB/s) : min= 0, max= 5617, per=49.85%, avg=2299.10, stdev=2002.57 cpu : usr=6.23%, sys=0.37%, ctx=2434 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=18.8%, 4=8.8%, 10=30.5%, 20=31.1%, 50=9.1%, 100=0.4% lat (msec): 250=1.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=17853 read : io=100MiB, bw=4,029KiB/s, runt= 26021msec clat (msec): min= 0, max= 334, avg= 9.15, stdev=18.93 bw (KiB/s) : min= 15, max=12918, per=39.88%, avg=4531.65, stdev=3133.67 write: io=39,340KiB, bw=1,898KiB/s, runt= 21217msec clat (msec): min= 1, max= 77, avg=12.66, stdev= 8.55 bw (KiB/s) : min= 0, max= 7400, per=56.17%, avg=2590.76, stdev=2306.58 cpu : usr=6.72%, sys=0.46%, ctx=2445 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=21.6%, 4=8.9%, 10=29.1%, 20=29.6%, 50=9.7%, 100=0.3% lat (msec): 250=0.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=17854 read : io=100MiB, bw=3,787KiB/s, runt= 27686msec clat (msec): min= 0, max= 235, avg=10.40, stdev=20.46 bw (KiB/s) : min= 7, max=18325, per=38.12%, avg=4331.02, stdev=3818.79 write: io=36,340KiB, bw=1,573KiB/s, runt= 23648msec clat (msec): min= 1, max= 115, avg=12.83, stdev=11.07 bw (KiB/s) : min= 0, max= 6912, per=53.28%, avg=2457.16, stdev=2271.27 cpu : usr=6.52%, sys=0.39%, ctx=2440 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=21.2%, 4=8.4%, 10=27.9%, 20=30.4%, 50=10.3%, 100=0.2% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,362KiB/s, minb=3,787KiB/s, maxb=4,029KiB/s, mint=26021msec, maxt=27686msec WRITE: io=104MiB, aggrb=4,612KiB/s, minb=1,429KiB/s, maxb=1,898KiB/s, mint=26021msec, maxt=27686msec Disk stats (read/write): cciss!c0d0: ios=5676/2195, merge=887/191, ticks=58216/36872, in_queue=95088, util=97.05% 5.25user 0.42system 0:27.99elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+213088outputs (0major+1031minor)pagefaults 0swaps