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] [11.1% done] [ 15494/ 6871 kb/s] [eta 00m:24s] Threads: 3: [mmm] [12.1% done] [ 7939/ 13544 kb/s] [eta 00m:29s] Threads: 3: [mmm] [14.3% done] [ 10758/ 12881 kb/s] [eta 00m:30s] Threads: 3: [mmm] [16.2% done] [ 9790/ 8985 kb/s] [eta 00m:31s] Threads: 3: [mmm] [18.4% done] [ 13532/ 7712 kb/s] [eta 00m:31s] Threads: 3: [mmm] [21.6% done] [ 27199/ 3807 kb/s] [eta 00m:29s] Threads: 3: [mmm] [25.0% done] [ 6642/ 17665 kb/s] [eta 00m:27s] Threads: 3: [mmm] [29.4% done] [ 8793/ 9359 kb/s] [eta 00m:24s] Threads: 3: [mmm] [30.6% done] [ 8769/ 6272 kb/s] [eta 00m:25s] Threads: 3: [mFm] [32.4% done] [ 5133/ 707 kb/s] [eta 00m:25s] Threads: 3: [mFm] [33.3% done] [ 1568/ 2104 kb/s] [eta 00m:26s] Threads: 3: [mFm] [34.1% done] [ 2774/ 3892 kb/s] [eta 00m:27s] Threads: 3: [mFF] [34.9% done] [ 988/ 1928 kb/s] [eta 00m:28s] Threads: 3: [mFF] [36.4% done] [ 1248/ 642 kb/s] [eta 00m:28s] Threads: 2: [m_V] [38.6% done] [ 61988/ 1982 kb/s] [eta 00m:27s] Threads: 1: [m__] [47.4% done] [ 40785/ 14142 kb/s] [eta 00m:20s] Threads: 1: [m__] [54.3% done] [ 3990/ 5938 kb/s] [eta 00m:16s] Threads: 1: [m__] [58.8% done] [ 654/ 5096 kb/s] [eta 00m:14s] Threads: 1: [m__] [61.8% done] [ 6508/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [66.7% done] [ 6127/ 1093 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 0/ 1029 kb/s] [eta 00m:00s] Threads: 1: [V__] [68.6% done] [ 1789/ 0 kb/s] [eta 00m:11s] fio: (groupid=0): err= 0: pid=19499 read : io=100MiB, bw=4,256KiB/s, runt= 24637msec clat (msec): min= 0, max= 486, avg= 7.60, stdev=33.40 bw (KiB/s) : min= 12, max=91152, per=42.61%, avg=5440.56, stdev=15332.50 write: io=51,744KiB, bw=2,204KiB/s, runt= 24036msec clat (msec): min= 0, max= 325, avg= 9.47, stdev=30.41 bw (KiB/s) : min= 0, max=15539, per=60.87%, avg=3920.17, stdev=4739.92 cpu : usr=8.62%, sys=2.74%, ctx=5937 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=78.1%, 4=1.4%, 10=4.2%, 20=7.9%, 50=3.9%, 100=2.2% lat (msec): 250=1.7%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=19500 read : io=100MiB, bw=6,299KiB/s, runt= 16645msec clat (msec): min= 0, max= 245, avg= 3.02, stdev=14.97 bw (KiB/s) : min= 40, max=84434, per=75.47%, avg=9635.72, stdev=19298.12 write: io=49,240KiB, bw=3,144KiB/s, runt= 16033msec clat (msec): min= 0, max= 190, avg= 5.37, stdev=17.83 bw (KiB/s) : min= 0, max=15057, per=87.94%, avg=5663.29, stdev=5700.10 cpu : usr=12.45%, sys=3.34%, ctx=3083 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=87.9%, 4=0.8%, 10=1.8%, 20=3.7%, 50=3.5%, 100=1.5% lat (msec): 250=0.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=19501 read : io=100MiB, bw=6,007KiB/s, runt= 17455msec clat (msec): min= 0, max= 427, avg= 3.33, stdev=18.57 bw (KiB/s) : min= 7, max=94363, per=77.96%, avg=9954.42, stdev=21063.31 write: io=50,188KiB, bw=3,042KiB/s, runt= 16890msec clat (msec): min= 0, max= 218, avg= 8.12, stdev=26.50 bw (KiB/s) : min= 0, max=13000, per=65.66%, avg=4228.36, stdev=4134.71 cpu : usr=11.99%, sys=3.12%, ctx=3383 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=86.0%, 4=1.1%, 10=2.0%, 20=4.4%, 50=3.4%, 100=1.7% lat (msec): 250=1.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,768KiB/s, minb=4,256KiB/s, maxb=6,299KiB/s, mint=16645msec, maxt=24637msec WRITE: io=148MiB, aggrb=6,440KiB/s, minb=2,204KiB/s, maxb=3,144KiB/s, mint=16645msec, maxt=24637msec Disk stats (read/write): cciss!c0d0: ios=11989/1936, merge=0/35934, ticks=40664/999992, in_queue=1040632, util=92.12% 6.30user 1.80system 0:24.85elapsed 32%CPU (0avgtext+0avgdata 0maxresident)k 95912inputs+302376outputs (0major+115624minor)pagefaults 0swaps