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] [10.3% done] [ 12959/ 9912 kb/s] [eta 00m:26s] Threads: 3: [mmm] [14.8% done] [ 15419/ 7370 kb/s] [eta 00m:23s] Threads: 3: [mmm] [18.5% done] [ 11132/ 10124 kb/s] [eta 00m:22s] Threads: 3: [mmm] [23.1% done] [ 12430/ 10191 kb/s] [eta 00m:20s] Threads: 3: [mmm] [28.0% done] [ 4262/ 17730 kb/s] [eta 00m:18s] Threads: 3: [mmm] [33.3% done] [ 18592/ 5356 kb/s] [eta 00m:16s] Threads: 3: [mmm] [36.0% done] [ 15201/ 2515 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.0% done] [ 12495/ 11214 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 19621/ 2904 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 6137/ 6894 kb/s] [eta 00m:13s] Threads: 3: [mmm] [52.0% done] [ 4055/ 7562 kb/s] [eta 00m:12s] Threads: 3: [mmF] [51.9% done] [ 1930/ 5034 kb/s] [eta 00m:13s] Threads: 3: [mmF] [53.6% done] [ 2033/ 2200 kb/s] [eta 00m:13s] Threads: 3: [mmF] [53.3% done] [ 1785/ 1940 kb/s] [eta 00m:14s] Threads: 3: [mFF] [53.1% done] [ 305/ 4274 kb/s] [eta 00m:15s] Threads: 3: [mFF] [52.9% done] [ 166/ 964 kb/s] [eta 00m:16s] Threads: 3: [mFV] [54.3% done] [ 1783/ 0 kb/s] [eta 00m:16s] Threads: 1: [m__] [57.1% done] [ 92247/ 0 kb/s] [eta 00m:15s] Threads: 1: [m__] [61.8% done] [ 3546/ 3038 kb/s] [eta 00m:13s] Threads: 1: [m__] [66.7% done] [ 6552/ 0 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 2111/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [72.7% done] [ 7016/ 0 kb/s] [eta 00m:09s] fio: (groupid=0): err= 0: pid=18808 read : io=100MiB, bw=4,280KiB/s, runt= 24496msec clat (msec): min= 0, max= 642, avg= 7.50, stdev=32.34 bw (KiB/s) : min= 2, max=10082, per=25.56%, avg=3282.00, stdev=3317.67 write: io=45,412KiB, bw=1,938KiB/s, runt= 23985msec clat (msec): min= 0, max= 226, avg=14.01, stdev=33.76 bw (KiB/s) : min= 0, max= 9803, per=61.23%, avg=3439.72, stdev=3123.69 cpu : usr=8.38%, sys=2.01%, ctx=6369 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=75.2%, 4=1.6%, 10=5.1%, 20=6.6%, 50=6.3%, 100=2.9% lat (msec): 250=2.0%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=18809 read : io=100MiB, bw=5,355KiB/s, runt= 19581msec clat (msec): min= 0, max= 316, avg= 6.16, stdev=21.35 bw (KiB/s) : min= 13, max= 9297, per=32.64%, avg=4191.26, stdev=3518.02 write: io=43,068KiB, bw=2,311KiB/s, runt= 19081msec clat (msec): min= 0, max= 263, avg= 8.18, stdev=21.32 bw (KiB/s) : min= 0, max=12559, per=71.00%, avg=3988.82, stdev=4078.77 cpu : usr=10.07%, sys=2.29%, ctx=4559 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=80.3%, 4=0.7%, 10=3.0%, 20=5.6%, 50=5.9%, 100=3.2% lat (msec): 250=1.1%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=18810 read : io=100MiB, bw=5,352KiB/s, runt= 19589msec clat (msec): min= 0, max= 267, avg= 4.01, stdev=16.19 bw (KiB/s) : min= 2, max=75997, per=65.19%, avg=8371.39, stdev=15299.87 write: io=43,116KiB, bw=2,322KiB/s, runt= 19008msec clat (msec): min= 0, max= 189, avg= 6.14, stdev=17.95 bw (KiB/s) : min= 0, max=12530, per=87.16%, avg=4896.81, stdev=4215.41 cpu : usr=10.19%, sys=2.25%, ctx=3974 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=84.7%, 4=0.9%, 10=2.4%, 20=4.5%, 50=4.5%, 100=2.3% lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,841KiB/s, minb=4,280KiB/s, maxb=5,355KiB/s, mint=19581msec, maxt=24496msec WRITE: io=129MiB, aggrb=5,618KiB/s, minb=1,938KiB/s, maxb=2,322KiB/s, mint=19581msec, maxt=24496msec Disk stats (read/write): cciss!c0d0: ios=13491/1773, merge=0/31186, ticks=45820/942036, in_queue=987856, util=94.66% 6.03user 1.40system 0:24.71elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 107928inputs+263216outputs (0major+110727minor)pagefaults 0swaps