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] [11.5% done] [ 12292/ 10187 kb/s] [eta 00m:23s] Threads: 3: [mmm] [16.0% done] [ 6540/ 14045 kb/s] [eta 00m:21s] Threads: 3: [mmm] [21.7% done] [ 11486/ 15489 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 13007/ 7801 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 5405/ 15411 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 19857/ 4230 kb/s] [eta 00m:15s] Threads: 3: [mmm] [39.1% done] [ 12499/ 9054 kb/s] [eta 00m:14s] Threads: 3: [mmm] [43.5% done] [ 14549/ 8025 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.8% done] [ 9798/ 9082 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 15688/ 2180 kb/s] [eta 00m:12s] Threads: 3: [mmm] [54.2% done] [ 6255/ 5015 kb/s] [eta 00m:11s] Threads: 3: [mmm] [53.8% done] [ 6609/ 1810 kb/s] [eta 00m:12s] Threads: 3: [mFm] [55.6% done] [ 3172/ 2782 kb/s] [eta 00m:12s] Threads: 3: [mFm] [55.2% done] [ 2155/ 854 kb/s] [eta 00m:13s] Threads: 3: [mFF] [56.7% done] [ 2608/ 3238 kb/s] [eta 00m:13s] Threads: 3: [mFF] [56.2% done] [ 601/ 0 kb/s] [eta 00m:14s] Threads: 3: [mFF] [57.6% done] [ 610/ 0 kb/s] [eta 00m:14s] Threads: 1: [m__] [58.8% done] [ 91477/ 1231 kb/s] [eta 00m:14s] Threads: 1: [m__] [63.6% done] [ 1033/ 5759 kb/s] [eta 00m:12s] Threads: 1: [F__] [100.0% done] [ 2985/ 3136 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [92.3% done] [ 35424/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=1546 read : io=100MiB, bw=4,340KiB/s, runt= 24158msec clat (msec): min= 0, max= 646, avg= 7.54, stdev=33.49 bw (KiB/s) : min= 4, max=10576, per=27.07%, avg=3524.78, stdev=3329.85 write: io=42,028KiB, bw=1,816KiB/s, runt= 23688msec clat (msec): min= 0, max= 316, avg=10.56, stdev=31.33 bw (KiB/s) : min= 0, max= 8198, per=57.89%, avg=3239.36, stdev=3063.75 cpu : usr=8.43%, sys=1.71%, ctx=5388 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=79.3%, 4=1.4%, 10=2.9%, 20=6.7%, 50=4.9%, 100=2.2% lat (msec): 250=2.2%, 500=0.1%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=1547 read : io=100MiB, bw=5,264KiB/s, runt= 19919msec clat (msec): min= 0, max= 215, avg= 4.00, stdev=17.18 bw (KiB/s) : min= 7, max=85688, per=64.58%, avg=8409.09, stdev=17309.53 write: io=44,176KiB, bw=2,334KiB/s, runt= 19380msec clat (msec): min= 0, max= 231, avg= 9.33, stdev=26.22 bw (KiB/s) : min= 0, max=11086, per=77.40%, avg=4331.50, stdev=3946.90 cpu : usr=10.60%, sys=1.79%, ctx=3787 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=84.5%, 4=1.1%, 10=2.8%, 20=4.2%, 50=3.8%, 100=2.2% lat (msec): 250=1.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=1548 read : io=100MiB, bw=5,268KiB/s, runt= 19902msec clat (msec): min= 0, max= 241, avg= 5.03, stdev=18.98 bw (KiB/s) : min= 11, max=11876, per=35.43%, avg=4613.36, stdev=3959.33 write: io=43,268KiB, bw=2,280KiB/s, runt= 19427msec clat (msec): min= 0, max= 470, avg= 8.43, stdev=29.37 bw (KiB/s) : min= 0, max=11501, per=73.66%, avg=4121.89, stdev=4028.75 cpu : usr=9.83%, sys=2.01%, ctx=4349 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=82.6%, 4=0.9%, 10=2.7%, 20=4.9%, 50=5.1%, 100=2.4% lat (msec): 250=1.2%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,021KiB/s, minb=4,340KiB/s, maxb=5,268KiB/s, mint=19902msec, maxt=24158msec WRITE: io=126MiB, aggrb=5,596KiB/s, minb=1,816KiB/s, maxb=2,334KiB/s, mint=19902msec, maxt=24158msec Disk stats (read/write): cciss!c0d0: ios=12359/1773, merge=0/30680, ticks=45972/913724, in_queue=959692, util=94.03% 6.11user 1.19system 0:24.37elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 98872inputs+258968outputs (0major+110193minor)pagefaults 0swaps