fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [12.0% done] [ 14399/ 6796 kb/s] [eta 00m:22s] Threads: 3: [mmm] [16.7% done] [ 16005/ 6418 kb/s] [eta 00m:20s] Threads: 3: [mmm] [19.2% done] [ 14537/ 6731 kb/s] [eta 00m:21s] Threads: 3: [mmm] [21.4% done] [ 12308/ 12917 kb/s] [eta 00m:22s] Threads: 3: [mmm] [25.0% done] [ 14734/ 5254 kb/s] [eta 00m:21s] Threads: 3: [mmm] [28.6% done] [ 18588/ 3705 kb/s] [eta 00m:20s] Threads: 3: [mmm] [33.3% done] [ 22269/ 2448 kb/s] [eta 00m:18s] Threads: 3: [mmm] [38.5% done] [ 21958/ 6571 kb/s] [eta 00m:16s] Threads: 3: [mmm] [42.3% done] [ 11413/ 4738 kb/s] [eta 00m:15s] Threads: 3: [mmm] [42.9% done] [ 7435/ 1826 kb/s] [eta 00m:16s] Threads: 3: [mFm] [44.8% done] [ 5857/ 703 kb/s] [eta 00m:16s] Threads: 3: [mFm] [46.7% done] [ 1708/ 1797 kb/s] [eta 00m:16s] Threads: 2: [m_m] [51.7% done] [ 23827/ 10311 kb/s] [eta 00m:14s] Threads: 2: [m_m] [53.3% done] [ 0/ 9180 kb/s] [eta 00m:14s] Threads: 2: [m_F] [53.1% done] [ 219/ 1765 kb/s] [eta 00m:15s] Threads: 2: [m_V] [54.5% done] [ 2196/ 593 kb/s] [eta 00m:15s] Threads: 1: [m__] [57.6% done] [ 44559/ 2005 kb/s] [eta 00m:14s] Threads: 1: [m__] [60.6% done] [ 6455/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [65.6% done] [ 6792/ 0 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 3018/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=25954 read : io=100MiB, bw=4,562KiB/s, runt= 22985msec clat (msec): min= 0, max= 789, avg= 7.37, stdev=32.12 bw (KiB/s) : min= 12, max= 9753, per=31.47%, avg=4306.61, stdev=3342.80 write: io=30,004KiB, bw=1,357KiB/s, runt= 22632msec clat (msec): min= 0, max= 461, avg=15.10, stdev=44.67 bw (KiB/s) : min= 0, max= 8119, per=63.62%, avg=2737.00, stdev=2785.96 cpu : usr=8.37%, sys=1.74%, ctx=5393 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=76.7%, 4=1.8%, 10=3.6%, 20=7.4%, 50=5.8%, 100=2.2% lat (msec): 250=1.9%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25955 read : io=100MiB, bw=7,213KiB/s, runt= 14537msec clat (msec): min= 0, max= 202, avg= 4.97, stdev=18.04 bw (KiB/s) : min= 3, max=15212, per=48.71%, avg=6666.05, stdev=4412.20 write: io=22,152KiB, bw=1,589KiB/s, runt= 14274msec clat (msec): min= 0, max= 155, avg= 6.66, stdev=20.21 bw (KiB/s) : min= 0, max=11697, per=108.21%, avg=4655.11, stdev=4996.30 cpu : usr=12.66%, sys=2.28%, ctx=3228 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=83.7%, 4=0.5%, 10=2.1%, 20=5.3%, 50=5.1%, 100=2.0% lat (msec): 250=1.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25956 read : io=100MiB, bw=5,668KiB/s, runt= 18498msec clat (msec): min= 0, max= 652, avg= 4.39, stdev=23.25 bw (KiB/s) : min= 6, max= 9987, per=42.98%, avg=5882.39, stdev=3800.41 write: io=42,944KiB, bw=2,444KiB/s, runt= 17992msec clat (msec): min= 0, max= 413, avg= 8.99, stdev=29.98 bw (KiB/s) : min= 0, max=12077, per=87.20%, avg=3751.56, stdev=3569.48 cpu : usr=11.11%, sys=2.79%, ctx=3702 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=83.2%, 4=1.1%, 10=2.8%, 20=4.8%, 50=4.6%, 100=2.5% lat (msec): 250=0.8%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,686KiB/s, minb=4,562KiB/s, maxb=7,213KiB/s, mint=14537msec, maxt=22985msec WRITE: io=95,100KiB, aggrb=4,302KiB/s, minb=1,357KiB/s, maxb=2,444KiB/s, mint=14537msec, maxt=22985msec Disk stats (read/write): cciss!c0d0: ios=11845/1399, merge=0/22502, ticks=43132/596628, in_queue=639756, util=94.40% 5.82user 1.27system 0:23.21elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 94760inputs+190232outputs (0major+101584minor)pagefaults 0swaps