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] [ 19955/ 3531 kb/s] [eta 00m:22s] Threads: 3: [mmm] [17.4% done] [ 19251/ 4494 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 15773/ 8643 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 13100/ 11520 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 11409/ 10201 kb/s] [eta 00m:16s] Threads: 3: [mmm] [32.0% done] [ 10144/ 9566 kb/s] [eta 00m:17s] Threads: 3: [mmm] [37.5% done] [ 16701/ 9147 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 12369/ 11295 kb/s] [eta 00m:14s] Threads: 3: [mmm] [47.8% done] [ 10264/ 7013 kb/s] [eta 00m:12s] Threads: 3: [mmm] [48.0% done] [ 8610/ 4620 kb/s] [eta 00m:13s] Threads: 3: [mFm] [50.0% done] [ 2961/ 972 kb/s] [eta 00m:13s] Threads: 3: [mFm] [51.9% done] [ 2859/ 1976 kb/s] [eta 00m:13s] Threads: 2: [m_m] [55.6% done] [ 39926/ 5893 kb/s] [eta 00m:12s] Threads: 2: [m_m] [57.1% done] [ 1517/ 5495 kb/s] [eta 00m:12s] Threads: 2: [m_F] [56.7% done] [ 2257/ 4022 kb/s] [eta 00m:13s] Threads: 2: [m_F] [58.1% done] [ 44/ 69 kb/s] [eta 00m:13s] Threads: 2: [m_V] [59.4% done] [ 33044/ 3249 kb/s] [eta 00m:13s] Threads: 1: [m__] [64.5% done] [ 13113/ 492 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 1093/ 5250 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [92.0% done] [ 35090/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=20023 read : io=100MiB, bw=4,528KiB/s, runt= 23154msec clat (msec): min= 0, max= 876, avg= 6.38, stdev=32.93 bw (KiB/s) : min= 4, max= 8991, per=27.62%, avg=3751.80, stdev=3309.41 write: io=42,568KiB, bw=1,921KiB/s, runt= 22690msec clat (msec): min= 0, max= 622, avg=10.69, stdev=39.62 bw (KiB/s) : min= 0, max= 8830, per=53.16%, avg=2845.96, stdev=2859.79 cpu : usr=8.55%, sys=1.50%, ctx=5210 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=78.9%, 4=1.6%, 10=3.6%, 20=6.7%, 50=5.2%, 100=2.2% lat (msec): 250=1.2%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=20024 read : io=100MiB, bw=7,083KiB/s, runt= 14803msec clat (msec): min= 0, max= 164, avg= 3.98, stdev=15.08 bw (KiB/s) : min= 1, max=12673, per=43.29%, avg=5882.05, stdev=4722.87 write: io=36,364KiB, bw=2,595KiB/s, runt= 14344msec clat (msec): min= 0, max= 231, avg= 5.49, stdev=18.33 bw (KiB/s) : min= 0, max=11941, per=88.77%, avg=4752.93, stdev=4658.31 cpu : usr=13.29%, sys=2.49%, ctx=4107 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=84.3%, 4=0.9%, 10=2.6%, 20=5.2%, 50=4.4%, 100=1.8% lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=20025 read : io=100MiB, bw=5,483KiB/s, runt= 19122msec clat (msec): min= 0, max= 397, avg= 5.82, stdev=23.47 bw (KiB/s) : min= 2, max=10080, per=28.81%, avg=3914.42, stdev=3661.19 write: io=39,708KiB, bw=2,183KiB/s, runt= 18619msec clat (msec): min= 0, max= 292, avg= 8.42, stdev=24.90 bw (KiB/s) : min= 0, max=11116, per=67.39%, avg=3608.00, stdev=3868.98 cpu : usr=10.61%, sys=1.63%, ctx=4303 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=82.2%, 4=1.0%, 10=2.7%, 20=4.8%, 50=5.0%, 100=2.5% lat (msec): 250=1.5%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,586KiB/s, minb=4,528KiB/s, maxb=7,083KiB/s, mint=14803msec, maxt=23154msec WRITE: io=116MiB, aggrb=5,354KiB/s, minb=1,921KiB/s, maxb=2,595KiB/s, mint=14803msec, maxt=23154msec Disk stats (read/write): cciss!c0d0: ios=12214/1702, merge=0/28078, ticks=43216/652684, in_queue=695900, util=94.28% 5.98user 1.04system 0:23.38elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 97712inputs+237312outputs (0major+107478minor)pagefaults 0swaps