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] [11.1% done] [ 9085/ 13913 kb/s] [eta 00m:24s] Threads: 3: [mmm] [16.0% done] [ 12951/ 8497 kb/s] [eta 00m:21s] Threads: 3: [mmm] [20.0% done] [ 6026/ 18639 kb/s] [eta 00m:20s] Threads: 3: [mmm] [23.1% done] [ 17425/ 2054 kb/s] [eta 00m:20s] Threads: 3: [mmm] [26.9% done] [ 9366/ 13405 kb/s] [eta 00m:19s] Threads: 3: [mmm] [32.0% done] [ 16001/ 6231 kb/s] [eta 00m:17s] Threads: 3: [mmm] [37.5% done] [ 877/ 25218 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 5958/ 23254 kb/s] [eta 00m:14s] Threads: 3: [mmm] [45.8% done] [ 10746/ 5255 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 15517/ 0 kb/s] [eta 00m:12s] Threads: 3: [mmF] [52.0% done] [ 7370/ 1765 kb/s] [eta 00m:12s] Threads: 3: [mmF] [53.8% done] [ 2474/ 678 kb/s] [eta 00m:12s] Threads: 3: [mmF] [53.6% done] [ 1735/ 560 kb/s] [eta 00m:13s] Threads: 3: [mmV] [55.2% done] [ 57449/ 386 kb/s] [eta 00m:13s] Threads: 2: [mm_] [56.7% done] [ 8627/ 2713 kb/s] [eta 00m:13s] Threads: 2: [mF_] [56.2% done] [ 101/ 2835 kb/s] [eta 00m:14s] Threads: 2: [mF_] [57.6% done] [ 313/ 81 kb/s] [eta 00m:14s] Threads: 2: [mV_] [58.8% done] [ 37753/ 2523 kb/s] [eta 00m:14s] Threads: 1: [m__] [63.6% done] [ 20683/ 2989 kb/s] [eta 00m:12s] Threads: 1: [m__] [66.7% done] [ 5572/ 374 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 0/ 1020 kb/s] [eta 00m:00s] Threads: 1: [V__] [80.0% done] [ 20077/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=24607 read : io=100MiB, bw=4,311KiB/s, runt= 24322msec clat (msec): min= 0, max= 642, avg= 7.82, stdev=34.74 bw (KiB/s) : min= 10, max= 9060, per=24.37%, avg=3152.28, stdev=2809.20 write: io=43,084KiB, bw=1,849KiB/s, runt= 23858msec clat (msec): min= 0, max= 565, avg=10.99, stdev=32.78 bw (KiB/s) : min= 0, max= 8192, per=51.64%, avg=3384.45, stdev=3009.26 cpu : usr=8.45%, sys=1.78%, ctx=5008 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=77.9%, 4=1.2%, 10=4.4%, 20=6.1%, 50=5.4%, 100=2.9% lat (msec): 250=1.5%, 500=0.3%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24608 read : io=100MiB, bw=5,184KiB/s, runt= 20224msec clat (msec): min= 0, max= 624, avg= 4.78, stdev=24.29 bw (KiB/s) : min= 1, max=87646, per=56.24%, avg=7273.33, stdev=17488.90 write: io=53,580KiB, bw=2,798KiB/s, runt= 19602msec clat (msec): min= 0, max= 371, avg= 9.17, stdev=28.63 bw (KiB/s) : min= 0, max=13879, per=67.56%, avg=4427.91, stdev=4227.96 cpu : usr=10.38%, sys=1.68%, ctx=4246 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=83.8%, 4=0.5%, 10=2.6%, 20=4.8%, 50=4.4%, 100=2.5% lat (msec): 250=1.0%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24609 read : io=100MiB, bw=6,531KiB/s, runt= 16053msec clat (msec): min= 0, max= 182, avg= 3.59, stdev=14.58 bw (KiB/s) : min= 8, max=95066, per=73.48%, avg=9503.00, stdev=21076.47 write: io=56,056KiB, bw=3,717KiB/s, runt= 15441msec clat (msec): min= 0, max= 208, avg= 5.36, stdev=17.41 bw (KiB/s) : min= 0, max=12901, per=92.40%, avg=6055.80, stdev=4937.07 cpu : usr=13.36%, sys=2.57%, ctx=3906 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=85.3%, 4=1.1%, 10=2.5%, 20=3.9%, 50=4.6%, 100=1.9% lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,933KiB/s, minb=4,311KiB/s, maxb=6,531KiB/s, mint=16053msec, maxt=24322msec WRITE: io=149MiB, aggrb=6,554KiB/s, minb=1,849KiB/s, maxb=3,717KiB/s, mint=16053msec, maxt=24322msec Disk stats (read/write): cciss!c0d0: ios=11848/1957, merge=0/36288, ticks=46024/785188, in_queue=831200, util=95.17% 6.31user 1.20system 0:24.55elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 94784inputs+305472outputs (0major+116012minor)pagefaults 0swaps