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] [13.0% done] [ 21525/ 5454 kb/s] [eta 00m:20s] Threads: 3: [mmm] [17.4% done] [ 16070/ 3681 kb/s] [eta 00m:19s] Threads: 3: [mmm] [19.2% done] [ 18021/ 8403 kb/s] [eta 00m:21s] Threads: 3: [mmm] [25.0% done] [ 13821/ 7195 kb/s] [eta 00m:18s] Threads: 3: [mmm] [29.2% done] [ 16327/ 10573 kb/s] [eta 00m:17s] Threads: 3: [mmm] [33.3% done] [ 15981/ 8192 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 5706/ 17177 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 7720/ 5588 kb/s] [eta 00m:15s] Threads: 3: [mFm] [40.7% done] [ 4311/ 5177 kb/s] [eta 00m:16s] Threads: 3: [mFm] [41.4% done] [ 5987/ 1183 kb/s] [eta 00m:17s] Threads: 3: [mVm] [43.3% done] [ 22146/ 938 kb/s] [eta 00m:17s] Threads: 2: [m_m] [48.3% done] [ 32011/ 3803 kb/s] [eta 00m:15s] Threads: 2: [m_m] [53.6% done] [ 9532/ 3137 kb/s] [eta 00m:13s] Threads: 2: [m_m] [53.3% done] [ 6601/ 1025 kb/s] [eta 00m:14s] Threads: 2: [m_F] [54.8% done] [ 524/ 32 kb/s] [eta 00m:14s] Threads: 2: [m_V] [56.2% done] [ 40785/ 1414 kb/s] [eta 00m:14s] Threads: 1: [m__] [59.4% done] [ 8049/ 1883 kb/s] [eta 00m:13s] Threads: 1: [m__] [64.5% done] [ 3876/ 2456 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 5798/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [81.5% done] [ 20918/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=14799 read : io=100MiB, bw=4,748KiB/s, runt= 22083msec clat (msec): min= 0, max= 393, avg= 8.19, stdev=29.78 bw (KiB/s) : min= 9, max=10641, per=29.53%, avg=4207.20, stdev=3418.82 write: io=20,896KiB, bw=979KiB/s, runt= 21852msec clat (msec): min= 0, max= 542, avg=12.38, stdev=45.27 bw (KiB/s) : min= 0, max= 6560, per=48.84%, avg=2347.27, stdev=2496.51 cpu : usr=8.22%, sys=1.43%, ctx=5251 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=77.0%, 4=1.4%, 10=3.9%, 20=7.4%, 50=5.6%, 100=2.1% lat (msec): 250=2.1%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=14800 read : io=100MiB, bw=7,916KiB/s, runt= 13245msec clat (msec): min= 0, max= 268, avg= 3.11, stdev=14.53 bw (KiB/s) : min= 1, max=13318, per=42.96%, avg=6119.30, stdev=5628.57 write: io=38,888KiB, bw=3,108KiB/s, runt= 12812msec clat (msec): min= 0, max= 162, avg= 4.39, stdev=15.15 bw (KiB/s) : min= 0, max=14530, per=94.59%, avg=4546.20, stdev=5514.10 cpu : usr=14.95%, sys=2.81%, ctx=3346 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=87.4%, 4=1.0%, 10=2.7%, 20=3.5%, 50=3.2%, 100=1.7% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=14801 read : io=100MiB, bw=5,798KiB/s, runt= 18085msec clat (msec): min= 0, max= 433, avg= 5.41, stdev=23.00 bw (KiB/s) : min= 28, max= 9671, per=29.62%, avg=4219.69, stdev=3272.50 write: io=42,788KiB, bw=2,485KiB/s, runt= 17628msec clat (msec): min= 0, max= 215, avg= 8.91, stdev=24.15 bw (KiB/s) : min= 0, max= 9748, per=87.40%, avg=4200.29, stdev=3628.25 cpu : usr=10.95%, sys=2.19%, ctx=4233 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=81.4%, 4=1.1%, 10=3.1%, 20=5.1%, 50=5.5%, 100=2.3% 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=14,245KiB/s, minb=4,748KiB/s, maxb=7,916KiB/s, mint=13245msec, maxt=22083msec WRITE: io=100MiB, aggrb=4,806KiB/s, minb=979KiB/s, maxb=3,108KiB/s, mint=13245msec, maxt=22083msec Disk stats (read/write): cciss!c0d0: ios=11646/1543, merge=0/24319, ticks=40560/578272, in_queue=618824, util=94.89% 5.79user 1.10system 0:22.30elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 93168inputs+205176outputs (0major+103453minor)pagefaults 0swaps