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] [12.5% done] [ 21504/ 150 kb/s] [eta 00m:21s] Threads: 3: [mmm] [16.0% done] [ 16550/ 9646 kb/s] [eta 00m:21s] Threads: 3: [mmm] [19.2% done] [ 8033/ 13866 kb/s] [eta 00m:21s] Threads: 3: [mmm] [23.1% done] [ 11060/ 10008 kb/s] [eta 00m:20s] Threads: 3: [mmm] [26.9% done] [ 10252/ 15327 kb/s] [eta 00m:19s] Threads: 3: [mmm] [29.6% done] [ 20045/ 3848 kb/s] [eta 00m:19s] Threads: 3: [mmm] [33.3% done] [ 7464/ 14848 kb/s] [eta 00m:18s] Threads: 3: [mmm] [37.0% done] [ 6928/ 8277 kb/s] [eta 00m:17s] Threads: 3: [mFm] [37.9% done] [ 3616/ 6139 kb/s] [eta 00m:18s] Threads: 3: [mFm] [38.7% done] [ 5046/ 581 kb/s] [eta 00m:19s] Threads: 2: [m_m] [43.3% done] [ 31402/ 3620 kb/s] [eta 00m:17s] Threads: 2: [m_m] [48.3% done] [ 7805/ 4790 kb/s] [eta 00m:15s] Threads: 2: [m_F] [50.0% done] [ 3421/ 3677 kb/s] [eta 00m:15s] Threads: 2: [m_F] [51.6% done] [ 3401/ 48 kb/s] [eta 00m:15s] Threads: 2: [m_V] [56.7% done] [ 46193/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [60.0% done] [ 19545/ 0 kb/s] [eta 00m:12s] Threads: 1: [m__] [65.5% done] [ 6562/ 0 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 2734/ 1158 kb/s] [eta 00m:00s] Threads: 1: [V__] [77.8% done] [ 15067/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=9190 read : io=100MiB, bw=4,925KiB/s, runt= 21287msec clat (msec): min= 0, max= 539, avg= 7.01, stdev=29.50 bw (KiB/s) : min= 12, max= 9052, per=26.31%, avg=3887.45, stdev=3097.35 write: io=38,504KiB, bw=1,889KiB/s, runt= 20871msec clat (msec): min= 0, max= 438, avg=14.73, stdev=42.38 bw (KiB/s) : min= 0, max=11121, per=54.50%, avg=2965.15, stdev=3335.54 cpu : usr=9.45%, sys=1.43%, ctx=4342 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=79.0%, 4=1.3%, 10=3.8%, 20=6.2%, 50=4.7%, 100=2.0% lat (msec): 250=2.6%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9191 read : io=100MiB, bw=8,543KiB/s, runt= 12273msec clat (msec): min= 0, max= 193, avg= 4.00, stdev=15.90 bw (KiB/s) : min= 7, max=20075, per=53.61%, avg=7921.60, stdev=6234.71 write: io=20,720KiB, bw=1,764KiB/s, runt= 12027msec clat (msec): min= 0, max= 161, avg= 4.27, stdev=15.70 bw (KiB/s) : min= 0, max=11517, per=81.28%, avg=4422.56, stdev=4920.45 cpu : usr=13.98%, sys=2.38%, ctx=3306 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=85.7%, 4=1.0%, 10=2.8%, 20=4.6%, 50=3.4%, 100=1.9% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9192 read : io=100MiB, bw=6,119KiB/s, runt= 17136msec clat (msec): min= 0, max= 168, avg= 3.83, stdev=16.72 bw (KiB/s) : min= 5, max=95035, per=56.81%, avg=8395.00, stdev=19251.56 write: io=51,676KiB, bw=3,194KiB/s, runt= 16567msec clat (msec): min= 0, max= 538, avg= 6.87, stdev=28.88 bw (KiB/s) : min= 0, max=14114, per=89.11%, avg=4848.71, stdev=4346.47 cpu : usr=12.02%, sys=2.40%, ctx=3477 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=86.4%, 4=0.7%, 10=2.2%, 20=4.3%, 50=3.5%, 100=1.8% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,777KiB/s, minb=4,925KiB/s, maxb=8,543KiB/s, mint=12273msec, maxt=21287msec WRITE: io=108MiB, aggrb=5,441KiB/s, minb=1,764KiB/s, maxb=3,194KiB/s, mint=12273msec, maxt=21287msec Disk stats (read/write): cciss!c0d0: ios=10090/1593, merge=0/26183, ticks=38636/759724, in_queue=798360, util=94.46% 5.80user 1.02system 0:21.51elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k 80720inputs+221832outputs (0major+105526minor)pagefaults 0swaps