fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmF] [14.3% done] [ 11211/ 26018 kb/s] [eta 00m:18s] Threads: 3: [mmF] [19.0% done] [ 9339/ 3152 kb/s] [eta 00m:17s] Threads: 3: [mmF] [33.3% done] [ 1915/ 72540 kb/s] [eta 00m:10s] Threads: 3: [FmF] [35.3% done] [ 1789/ 5169 kb/s] [eta 00m:11s] Threads: 3: [FmF] [36.8% done] [ 1570/ 0 kb/s] [eta 00m:12s] Threads: 3: [FmF] [38.1% done] [ 2753/ 0 kb/s] [eta 00m:13s] Threads: 3: [FmF] [39.1% done] [ 2769/ 0 kb/s] [eta 00m:14s] Threads: 3: [FmF] [41.7% done] [ 2273/ 0 kb/s] [eta 00m:14s] Threads: 3: [VmV] [42.3% done] [ 32491/ 0 kb/s] [eta 00m:15s] Threads: 3: [VmV] [42.9% done] [ 55803/ 0 kb/s] [eta 00m:16s] Threads: 3: [VmV] [43.3% done] [ 52593/ 0 kb/s] [eta 00m:17s] Threads: 1: [_m_] [45.2% done] [ 53370/ 0 kb/s] [eta 00m:17s] Threads: 1: [_m_] [68.2% done] [ 6137/ 29021 kb/s] [eta 00m:07s] Threads: 1: [_F_] [100.0% done] [ 406/ 0 kb/s] [eta 00m:00s] Threads: 1: [_V_] [81.0% done] [ 21841/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=11562 read : io=100MiB, bw=7,800KiB/s, runt= 13442msec slat (msec): min= 64, max= 8431, avg=6466.34, stdev=2301.58 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 23, max=47083, per=80.75%, avg=14249.31, stdev=14946.81 write: io=84,896KiB, bw=8,385KiB/s, runt= 10367msec slat (msec): min= 0, max= 73, avg= 3.84, stdev= 5.12 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59505, per=222.69%, avg=33038.20, stdev=30275.00 cpu : usr=15.92%, sys=5.71%, ctx=1433 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11563 read : io=100MiB, bw=5,882KiB/s, runt= 17825msec slat (msec): min= 0, max= 2794, avg=1364.95, stdev=1007.18 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 45, max=37904, per=34.39%, avg=6068.81, stdev=9395.46 write: io=51,448KiB, bw=3,226KiB/s, runt= 16329msec slat (msec): min= 0, max= 80, avg= 3.97, stdev= 6.84 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max= 2226, per=7.50%, avg=1113.00, stdev=1574.02 cpu : usr=11.29%, sys=3.05%, ctx=1507 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.8%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11564 read : io=100MiB, bw=7,564KiB/s, runt= 13862msec slat (msec): min= 109, max=11510, avg=9740.03, stdev=1730.69 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 10, max=40043, per=110.76%, avg=19546.13, stdev=15991.06 write: io=98MiB, bw=10,018KiB/s, runt= 10246msec slat (msec): min= 0, max= 22, avg= 3.84, stdev= 3.81 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59005, per=241.89%, avg=35887.25, stdev=28159.39 cpu : usr=16.85%, sys=5.14%, ctx=1068 IO depths : 1=12.6%, 2=25.1%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=17,647KiB/s, minb=5,882KiB/s, maxb=7,800KiB/s, mint=13442msec, maxt=17825msec WRITE: io=231MiB, aggrb=14,836KiB/s, minb=3,226KiB/s, maxb=10,018KiB/s, mint=13442msec, maxt=17825msec Disk stats (read/write): cciss!c0d0: ios=6075/2929, merge=1563/56181, ticks=53276/1260056, in_queue=1314032, util=91.74% 6.54user 2.05system 0:18.02elapsed 47%CPU (0avgtext+0avgdata 0maxresident)k 746696inputs+473208outputs (0major+2385minor)pagefaults 0swaps