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: [mmm] [15.8% done] [ 20931/ 4246 kb/s] [eta 00m:16s] Threads: 3: [mmm] [20.0% done] [ 18189/ 6451 kb/s] [eta 00m:16s] Threads: 3: [mmm] [26.3% done] [ 8618/ 13462 kb/s] [eta 00m:14s] Threads: 3: [mmm] [30.0% done] [ 9802/ 13178 kb/s] [eta 00m:14s] Threads: 3: [mmm] [35.0% done] [ 12751/ 10105 kb/s] [eta 00m:13s] Threads: 3: [mmm] [40.0% done] [ 11511/ 10311 kb/s] [eta 00m:12s] Threads: 3: [mmm] [45.0% done] [ 9196/ 8427 kb/s] [eta 00m:11s] Threads: 3: [mmm] [50.0% done] [ 11743/ 6091 kb/s] [eta 00m:10s] Threads: 3: [mmm] [50.0% done] [ 14431/ 187 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.5% done] [ 7472/ 7964 kb/s] [eta 00m:10s] Threads: 3: [mmm] [59.1% done] [ 10351/ 5173 kb/s] [eta 00m:09s] Threads: 3: [mmm] [60.9% done] [ 8708/ 3998 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 8183/ 3913 kb/s] [eta 00m:09s] Threads: 3: [mVm] [64.0% done] [ 16754/ 3827 kb/s] [eta 00m:09s] Threads: 3: [mVm] [65.4% done] [ 17521/ 2230 kb/s] [eta 00m:09s] Threads: 2: [V_V] [72.0% done] [ 24677/ 2001 kb/s] [eta 00m:07s] Threads: 2: [V_V] [82.6% done] [ 32296/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=22554 read : io=100MiB, bw=5,278KiB/s, runt= 19866msec slat (msec): min= 0, max= 2570, avg=668.74, stdev=912.04 clat (msec): min= 0, max= 295, avg=57.15, stdev=53.35 bw (KiB/s) : min= 30, max=19339, per=38.11%, avg=6034.61, stdev=4930.54 write: io=41,868KiB, bw=2,464KiB/s, runt= 17393msec slat (msec): min= 0, max= 8, avg= 0.84, stdev= 1.42 clat (msec): min= 3, max= 272, avg=76.41, stdev=54.76 bw (KiB/s) : min= 0, max= 8610, per=70.49%, avg=4513.19, stdev=3325.49 cpu : usr=9.12%, sys=0.46%, ctx=969 IO depths : 1=0.9%, 2=4.2%, 4=48.9%, 8=46.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.7%, 4=1.9%, 10=10.3%, 20=15.1%, 50=23.8%, 100=24.4% lat (msec): 250=23.2%, 500=0.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=22555 read : io=100MiB, bw=5,977KiB/s, runt= 17541msec slat (msec): min= 0, max= 2497, avg=465.94, stdev=780.12 clat (msec): min= 0, max= 252, avg=53.51, stdev=48.26 bw (KiB/s) : min= 215, max=24861, per=40.65%, avg=6436.72, stdev=5372.27 write: io=32,908KiB, bw=2,239KiB/s, runt= 15045msec slat (msec): min= 0, max= 52, avg= 1.34, stdev= 4.02 clat (msec): min= 4, max= 251, avg=76.17, stdev=51.83 bw (KiB/s) : min= 0, max=10048, per=50.99%, avg=3264.85, stdev=2991.43 cpu : usr=9.65%, sys=0.39%, ctx=931 IO depths : 1=0.8%, 2=4.4%, 4=47.8%, 8=47.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.8%, 10=8.4%, 20=16.4%, 50=27.4%, 100=27.7% lat (msec): 250=18.4%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=22556 read : io=100MiB, bw=5,328KiB/s, runt= 19677msec slat (msec): min= 0, max= 2948, avg=646.55, stdev=936.42 clat (msec): min= 0, max= 256, avg=62.63, stdev=52.88 bw (KiB/s) : min= 19, max=17711, per=38.11%, avg=6033.77, stdev=5095.60 write: io=33,984KiB, bw=2,066KiB/s, runt= 16837msec slat (msec): min= 0, max= 49, avg= 1.42, stdev= 3.06 clat (msec): min= 3, max= 257, avg=80.20, stdev=47.00 bw (KiB/s) : min= 0, max=10264, per=46.83%, avg=2998.81, stdev=2874.11 cpu : usr=8.80%, sys=0.51%, ctx=918 IO depths : 1=0.8%, 2=4.2%, 4=47.2%, 8=47.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.3%, 10=7.3%, 20=16.4%, 50=22.3%, 100=27.0% lat (msec): 250=26.4%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,834KiB/s, minb=5,278KiB/s, maxb=5,977KiB/s, mint=17541msec, maxt=19866msec WRITE: io=106MiB, aggrb=6,403KiB/s, minb=2,066KiB/s, maxb=2,464KiB/s, mint=17541msec, maxt=19866msec Disk stats (read/write): cciss!c0d0: ios=5071/2013, merge=1384/426, ticks=305508/159628, in_queue=465136, util=99.36% 5.29user 0.27system 0:20.06elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+217552outputs (0major+2359minor)pagefaults 0swaps