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] [11.5% done] [ 21472/ 496 kb/s] [eta 00m:23s] Threads: 3: [mmm] [13.8% done] [ 9371/ 14374 kb/s] [eta 00m:25s] Threads: 3: [mmm] [17.9% done] [ 13878/ 10193 kb/s] [eta 00m:23s] Threads: 3: [mmm] [20.7% done] [ 16570/ 6176 kb/s] [eta 00m:23s] Threads: 3: [mmm] [26.9% done] [ 22363/ 2513 kb/s] [eta 00m:19s] Threads: 3: [mmm] [32.0% done] [ 19072/ 7805 kb/s] [eta 00m:17s] Threads: 3: [mmm] [36.0% done] [ 12145/ 15175 kb/s] [eta 00m:16s] Threads: 3: [mmm] [41.7% done] [ 11820/ 10030 kb/s] [eta 00m:14s] Threads: 3: [mmm] [45.8% done] [ 4673/ 9276 kb/s] [eta 00m:13s] Threads: 3: [mmm] [48.0% done] [ 9245/ 2835 kb/s] [eta 00m:13s] Threads: 3: [mFm] [50.0% done] [ 3168/ 1545 kb/s] [eta 00m:13s] Threads: 3: [mFm] [50.0% done] [ 565/ 862 kb/s] [eta 00m:14s] Threads: 2: [m_m] [53.6% done] [ 54037/ 1826 kb/s] [eta 00m:13s] Threads: 2: [m_F] [53.3% done] [ 3034/ 3095 kb/s] [eta 00m:14s] Threads: 2: [m_F] [54.8% done] [ 764/ 0 kb/s] [eta 00m:14s] Threads: 1: [m__] [58.1% done] [ 42037/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [61.3% done] [ 5413/ 915 kb/s] [eta 00m:12s] Threads: 1: [m__] [66.7% done] [ 3644/ 2765 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 0/ 2962 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=22297 read : io=100MiB, bw=4,770KiB/s, runt= 21980msec clat (msec): min= 0, max= 578, avg= 7.65, stdev=34.64 bw (KiB/s) : min= 7, max=11371, per=29.67%, avg=4246.06, stdev=3595.22 write: io=28,920KiB, bw=1,367KiB/s, runt= 21663msec clat (msec): min= 0, max= 416, avg=11.57, stdev=37.66 bw (KiB/s) : min= 0, max= 9093, per=47.36%, avg=2511.78, stdev=2910.37 cpu : usr=8.61%, sys=1.53%, ctx=4766 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=79.6%, 4=1.1%, 10=3.0%, 20=7.2%, 50=4.8%, 100=1.9% lat (msec): 250=1.8%, 500=0.3%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=22298 read : io=100MiB, bw=7,063KiB/s, runt= 14845msec clat (msec): min= 0, max= 204, avg= 3.46, stdev=15.86 bw (KiB/s) : min= 44, max=84115, per=66.46%, avg=9511.65, stdev=18137.49 write: io=46,596KiB, bw=3,343KiB/s, runt= 14270msec clat (msec): min= 0, max= 179, avg= 5.54, stdev=18.44 bw (KiB/s) : min= 0, max=13450, per=99.14%, avg=5258.12, stdev=5031.28 cpu : usr=14.12%, sys=2.69%, ctx=3556 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=87.3%, 4=0.8%, 10=1.9%, 20=3.9%, 50=3.4%, 100=1.6% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=22299 read : io=100MiB, bw=5,875KiB/s, runt= 17847msec clat (msec): min= 0, max= 387, avg= 5.86, stdev=23.65 bw (KiB/s) : min= 17, max=11817, per=32.60%, avg=4665.92, stdev=4256.50 write: io=36,696KiB, bw=2,152KiB/s, runt= 17458msec clat (msec): min= 0, max= 228, avg= 6.18, stdev=21.81 bw (KiB/s) : min= 0, max=12522, per=82.28%, avg=4364.23, stdev=4689.24 cpu : usr=11.18%, sys=1.82%, ctx=4059 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=83.1%, 4=1.0%, 10=2.8%, 20=5.0%, 50=4.5%, 100=2.0% lat (msec): 250=1.4%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,311KiB/s, minb=4,770KiB/s, maxb=7,063KiB/s, mint=14845msec, maxt=21980msec WRITE: io=110MiB, aggrb=5,304KiB/s, minb=1,367KiB/s, maxb=3,343KiB/s, mint=14845msec, maxt=21980msec Disk stats (read/write): cciss!c0d0: ios=10977/1586, merge=0/26536, ticks=41360/603516, in_queue=644868, util=94.23% 5.98user 1.08system 0:22.20elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k 87816inputs+224456outputs (0major+105867minor)pagefaults 0swaps