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] [13.0% done] [ 10095/ 19951 kb/s] [eta 00m:20s] Threads: 3: [mmm] [17.4% done] [ 14736/ 10250 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 19484/ 3937 kb/s] [eta 00m:18s] Threads: 3: [mmm] [27.3% done] [ 15843/ 8277 kb/s] [eta 00m:16s] Threads: 3: [mmm] [31.8% done] [ 23909/ 2031 kb/s] [eta 00m:15s] Threads: 3: [mmm] [34.8% done] [ 20748/ 2312 kb/s] [eta 00m:15s] Threads: 3: [mmm] [37.5% done] [ 6076/ 13073 kb/s] [eta 00m:15s] Threads: 3: [mFm] [38.5% done] [ 7870/ 7374 kb/s] [eta 00m:16s] Threads: 3: [mFm] [39.3% done] [ 524/ 1744 kb/s] [eta 00m:17s] Threads: 3: [mFm] [41.4% done] [ 3970/ 1519 kb/s] [eta 00m:17s] Threads: 2: [m_m] [46.4% done] [ 53975/ 15128 kb/s] [eta 00m:15s] Threads: 2: [m_m] [51.9% done] [ 10807/ 4091 kb/s] [eta 00m:13s] Threads: 2: [m_F] [53.6% done] [ 6141/ 150 kb/s] [eta 00m:13s] Threads: 2: [m_F] [55.2% done] [ 1537/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [58.6% done] [ 44043/ 0 kb/s] [eta 00m:12s] Threads: 1: [m__] [62.1% done] [ 5278/ 0 kb/s] [eta 00m:11s] Threads: 1: [m__] [65.5% done] [ 854/ 5149 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 2584/ 780 kb/s] [eta 00m:00s] Threads: 1: [V__] [72.4% done] [ 7541/ 0 kb/s] [eta 00m:08s] fio: (groupid=0): err= 0: pid=13761 read : io=100MiB, bw=4,898KiB/s, runt= 21407msec clat (msec): min= 0, max= 585, avg= 6.38, stdev=30.32 bw (KiB/s) : min= 18, max=11296, per=25.89%, avg=3804.76, stdev=3361.96 write: io=40,220KiB, bw=1,964KiB/s, runt= 20961msec clat (msec): min= 0, max= 399, avg=11.60, stdev=38.01 bw (KiB/s) : min= 0, max= 9567, per=51.23%, avg=3093.09, stdev=3225.14 cpu : usr=7.98%, sys=1.87%, ctx=5363 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=78.8%, 4=0.9%, 10=4.2%, 20=7.4%, 50=4.8%, 100=1.5% lat (msec): 250=1.9%, 500=0.3%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13762 read : io=100MiB, bw=8,464KiB/s, runt= 12388msec clat (msec): min= 0, max= 190, avg= 2.82, stdev=12.64 bw (KiB/s) : min= 4, max=15652, per=53.69%, avg=7889.14, stdev=5191.71 write: io=46,024KiB, bw=3,883KiB/s, runt= 12136msec clat (msec): min= 0, max= 225, avg= 5.32, stdev=19.08 bw (KiB/s) : min= 0, max=16954, per=131.37%, avg=7932.30, stdev=6104.87 cpu : usr=13.95%, sys=2.20%, ctx=2999 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=88.4%, 4=0.7%, 10=1.5%, 20=3.6%, 50=3.7%, 100=1.3% lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13763 read : io=100MiB, bw=6,307KiB/s, runt= 16623msec clat (msec): min= 0, max= 387, avg= 5.39, stdev=24.38 bw (KiB/s) : min= 7, max=12097, per=31.74%, avg=4664.54, stdev=4003.76 write: io=37,372KiB, bw=2,359KiB/s, runt= 16218msec clat (msec): min= 0, max= 328, avg= 6.39, stdev=27.33 bw (KiB/s) : min= 0, max=14860, per=76.71%, avg=4631.87, stdev=5576.97 cpu : usr=9.96%, sys=2.14%, ctx=3670 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=84.8%, 4=0.8%, 10=2.5%, 20=4.8%, 50=3.9%, 100=1.9% lat (msec): 250=0.9%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,694KiB/s, minb=4,898KiB/s, maxb=8,464KiB/s, mint=12388msec, maxt=21407msec WRITE: io=121MiB, aggrb=6,038KiB/s, minb=1,964KiB/s, maxb=3,883KiB/s, mint=12388msec, maxt=21407msec Disk stats (read/write): cciss!c0d0: ios=10723/1698, merge=0/29566, ticks=38312/656340, in_queue=694640, util=94.37% 5.10user 1.04system 0:21.63elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 85784inputs+247264outputs (0major+108714minor)pagefaults 0swaps