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] [ 10772/ 10528 kb/s] [eta 00m:20s] Threads: 3: [mmm] [16.7% done] [ 12621/ 8013 kb/s] [eta 00m:20s] Threads: 3: [mmm] [20.0% done] [ 7899/ 11982 kb/s] [eta 00m:20s] Threads: 3: [mmm] [24.0% done] [ 15773/ 5588 kb/s] [eta 00m:19s] Threads: 3: [mmm] [28.0% done] [ 10522/ 7362 kb/s] [eta 00m:18s] Threads: 3: [mmm] [30.8% done] [ 3319/ 15514 kb/s] [eta 00m:18s] Threads: 3: [mmm] [34.6% done] [ 14815/ 5099 kb/s] [eta 00m:17s] Threads: 3: [mmm] [38.5% done] [ 16538/ 4482 kb/s] [eta 00m:16s] Threads: 3: [mmm] [44.0% done] [ 16359/ 7623 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 10617/ 8078 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 11246/ 3164 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.8% done] [ 7309/ 4006 kb/s] [eta 00m:12s] Threads: 3: [mFm] [53.6% done] [ 3522/ 3607 kb/s] [eta 00m:13s] Threads: 3: [mFm] [53.3% done] [ 1728/ 565 kb/s] [eta 00m:14s] Threads: 3: [mFm] [54.8% done] [ 2200/ 479 kb/s] [eta 00m:14s] Threads: 3: [mVm] [54.5% done] [ 52157/ 65 kb/s] [eta 00m:15s] Threads: 2: [m_F] [55.9% done] [ 8293/ 0 kb/s] [eta 00m:15s] Threads: 2: [m_V] [55.6% done] [ 15769/ 968 kb/s] [eta 00m:16s] Threads: 1: [m__] [60.0% done] [ 13235/ 3160 kb/s] [eta 00m:14s] Threads: 1: [m__] [64.7% done] [ 0/ 6691 kb/s] [eta 00m:12s] Threads: 1: [F__] [100.0% done] [ 0/ 4657 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=10053 read : io=100MiB, bw=4,209KiB/s, runt= 24911msec clat (msec): min= 0, max= 658, avg= 8.10, stdev=35.80 bw (KiB/s) : min= 3, max= 8663, per=24.45%, avg=3087.22, stdev=3011.26 write: io=45,816KiB, bw=1,922KiB/s, runt= 24406msec clat (msec): min= 0, max= 243, avg= 8.64, stdev=24.41 bw (KiB/s) : min= 0, max= 8296, per=70.30%, avg=3585.33, stdev=2901.58 cpu : usr=8.16%, sys=1.54%, ctx=5310 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=80.2%, 4=1.2%, 10=3.1%, 20=6.1%, 50=4.2%, 100=2.7% lat (msec): 250=2.1%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=10054 read : io=100MiB, bw=5,798KiB/s, runt= 18085msec clat (msec): min= 0, max= 218, avg= 4.50, stdev=18.32 bw (KiB/s) : min= 16, max=97461, per=63.44%, avg=8010.12, stdev=19385.91 write: io=50,364KiB, bw=2,940KiB/s, runt= 17541msec clat (msec): min= 0, max= 223, avg= 8.00, stdev=21.41 bw (KiB/s) : min= 0, max=11950, per=97.99%, avg=4997.68, stdev=4239.67 cpu : usr=11.59%, sys=2.61%, ctx=3850 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=83.5%, 4=0.7%, 10=2.2%, 20=5.4%, 50=4.4%, 100=2.5% lat (msec): 250=1.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=10055 read : io=100MiB, bw=5,201KiB/s, runt= 20159msec clat (msec): min= 0, max= 255, avg= 6.87, stdev=22.46 bw (KiB/s) : min= 6, max= 9891, per=36.47%, avg=4605.19, stdev=3500.09 write: io=25,384KiB, bw=1,308KiB/s, runt= 19865msec clat (msec): min= 0, max= 588, avg=12.85, stdev=42.03 bw (KiB/s) : min= 0, max=11185, per=55.57%, avg=2834.06, stdev=3909.67 cpu : usr=9.01%, sys=1.61%, ctx=3881 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=0.8%, 10=2.8%, 20=6.3%, 50=5.0%, 100=3.4% lat (msec): 250=1.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,627KiB/s, minb=4,209KiB/s, maxb=5,798KiB/s, mint=18085msec, maxt=24911msec WRITE: io=119MiB, aggrb=5,100KiB/s, minb=1,308KiB/s, maxb=2,940KiB/s, mint=18085msec, maxt=24911msec Disk stats (read/write): cciss!c0d0: ios=12962/1649, merge=0/28843, ticks=49408/697296, in_queue=746692, util=94.74% 5.95user 1.20system 0:25.13elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 103696inputs+243160outputs (0major+108218minor)pagefaults 0swaps