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] [ 17416/ 3750 kb/s] [eta 00m:21s] Threads: 3: [mmm] [16.0% done] [ 17803/ 3428 kb/s] [eta 00m:21s] Threads: 3: [mmm] [20.0% done] [ 18395/ 4437 kb/s] [eta 00m:20s] Threads: 3: [mmm] [25.0% done] [ 15697/ 5485 kb/s] [eta 00m:18s] Threads: 3: [mmm] [29.2% done] [ 11073/ 9927 kb/s] [eta 00m:17s] Threads: 3: [mmm] [33.3% done] [ 2121/ 19102 kb/s] [eta 00m:16s] Threads: 3: [mmm] [36.0% done] [ 9114/ 13482 kb/s] [eta 00m:16s] Threads: 3: [mmm] [43.5% done] [ 11828/ 11914 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.8% done] [ 10699/ 7188 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 13685/ 3271 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.0% done] [ 10857/ 0 kb/s] [eta 00m:12s] Threads: 3: [mFm] [53.8% done] [ 7793/ 2165 kb/s] [eta 00m:12s] Threads: 3: [mFm] [55.6% done] [ 1422/ 3328 kb/s] [eta 00m:12s] Threads: 2: [m_m] [55.2% done] [ 29253/ 2840 kb/s] [eta 00m:13s] Threads: 2: [m_m] [58.6% done] [ 6424/ 1836 kb/s] [eta 00m:12s] Threads: 2: [m_m] [60.0% done] [ 6960/ 512 kb/s] [eta 00m:12s] Threads: 2: [m_F] [59.4% done] [ 2279/ 81 kb/s] [eta 00m:13s] Threads: 2: [m_V] [60.6% done] [ 19622/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [65.6% done] [ 26294/ 0 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 2726/ 1832 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=30858 read : io=100MiB, bw=4,406KiB/s, runt= 23796msec clat (msec): min= 0, max= 418, avg= 7.50, stdev=28.71 bw (KiB/s) : min= 2, max= 7415, per=25.79%, avg=3409.50, stdev=2769.45 write: io=39,804KiB, bw=1,744KiB/s, runt= 23369msec clat (msec): min= 0, max= 538, avg=12.13, stdev=40.29 bw (KiB/s) : min= 0, max=10490, per=63.85%, avg=2890.48, stdev=3521.38 cpu : usr=8.40%, sys=1.40%, ctx=4831 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=79.1%, 4=0.7%, 10=3.2%, 20=6.9%, 50=4.9%, 100=2.7% lat (msec): 250=1.9%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=30859 read : io=100MiB, bw=6,707KiB/s, runt= 15632msec clat (msec): min= 0, max= 220, avg= 5.51, stdev=18.07 bw (KiB/s) : min= 18, max=14631, per=44.31%, avg=5857.16, stdev=3918.36 write: io=26,132KiB, bw=1,744KiB/s, runt= 15340msec clat (msec): min= 0, max= 217, avg= 8.21, stdev=24.39 bw (KiB/s) : min= 0, max=11926, per=111.06%, avg=5027.90, stdev=4893.93 cpu : usr=12.05%, sys=1.48%, ctx=4017 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=79.9%, 4=1.1%, 10=3.8%, 20=6.1%, 50=5.9%, 100=2.0% lat (msec): 250=1.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=30860 read : io=100MiB, bw=5,176KiB/s, runt= 20255msec clat (msec): min= 0, max= 295, avg= 6.06, stdev=21.18 bw (KiB/s) : min= 7, max= 9210, per=33.99%, avg=4492.96, stdev=3200.59 write: io=37,396KiB, bw=1,929KiB/s, runt= 19844msec clat (msec): min= 0, max= 427, avg=10.29, stdev=33.38 bw (KiB/s) : min= 0, max=10895, per=81.84%, avg=3704.88, stdev=3452.19 cpu : usr=9.76%, sys=1.84%, ctx=4879 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=79.9%, 4=0.9%, 10=3.3%, 20=5.6%, 50=6.2%, 100=2.3% lat (msec): 250=1.6%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,219KiB/s, minb=4,406KiB/s, maxb=6,707KiB/s, mint=15632msec, maxt=23796msec WRITE: io=101MiB, aggrb=4,527KiB/s, minb=1,744KiB/s, maxb=1,929KiB/s, mint=15632msec, maxt=23796msec Disk stats (read/write): cciss!c0d0: ios=12946/1449, merge=0/24458, ticks=46812/562388, in_queue=609212, util=94.68% 5.86user 0.96system 0:24.01elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 103568inputs+206696outputs (0major+103646minor)pagefaults 0swaps