LinuxのDISK,CPUベンチマークを確認する ref: http://qiita.com/smile-0yen/items/991ad53b8411364d9729

file0.txt

$ sudo yum -y install libaio-devel
$ wget http://brick.kernel.dk/snaps/fio-2.2.4.tar.gz

file1.txt

$ tar xzvf fio-2.2.4.tar.gz
$ cd fio-2.2.4
$ make
$ sudo make install

file2.txt

$ vi myjob.fio
[Sequential-Read] # jobの名前
rw=read           # シーケンシャルでreadする
directory=/tmp/   # ベンチマークで使うディレクトリ
size=100m         # ベンチマークで使用するデータサイズ。キャッシュサイズを考慮して決める。
ioengine=libaio   # 非同期I/Oでテストする。指定しないとsync(同期I/O)になる。

[Sequential-Write]
rw=write          # シーケンシャルでwriteする
directory=/tmp/
size=100m
ioengine=libaio

[Random-Read]
rw=randread       # ランダムでreadする
directory=/tmp/
size=100m
ioengine=libaio

[Random-Write]
rw=randwrite      # ランダムでwriteする
directory=/tmp/
size=100m
ioengine=libaio

file3.txt

Random-Read: (groupid=0, jobs=1): err= 0: pid=8344: Sun Jan 11 15:17:41 2015
  read : io=102400KB, bw=11019KB/s, iops=2754, runt=  9293msec
    slat (usec): min=68, max=1330.5K, avg=358.89, stdev=8803.86
    clat (usec): min=0, max=33, avg= 0.87, stdev= 0.49
     lat (usec): min=68, max=1330.5K, avg=360.19, stdev=8803.89
    clat percentiles (usec):
     |  1.00th=[    0],  5.00th=[    0], 10.00th=[    0], 20.00th=[    1],
     | 30.00th=[    1], 40.00th=[    1], 50.00th=[    1], 60.00th=[    1],
     | 70.00th=[    1], 80.00th=[    1], 90.00th=[    1], 95.00th=[    1],
     | 99.00th=[    2], 99.50th=[    2], 99.90th=[    4], 99.95th=[    5],
     | 99.99th=[   12]
    bw (KB  /s): min=  325, max=15224, per=54.41%, avg=11989.81, stdev=4502.52
    lat (usec) : 2=98.27%, 4=1.62%, 10=0.10%, 20=0.02%, 50=0.01%
  cpu          : usr=0.13%, sys=35.64%, ctx=25630, majf=0, minf=28
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued    : total=r=25600/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
     latency   : target=0, window=0, percentile=100.00%, depth=1

file4.txt

$ cat /proc/cpuinfo
---
bogomips    : 5250.53
---

file5.txt

$ sudo yum -y install perl perl-Time-HiRes gcc
$ wget http://byte-unixbench.googlecode.com/files/UnixBench5.1.3.tgz

file6.txt

$ tar xzvf UnixBench5.1.3.tgz
$ cd UnixBench && ./Run

file7.txt

========================================================================
   BYTE UNIX Benchmarks (Version 5.1.3)

   System: localhost.localdomain: GNU/Linux
   OS: GNU/Linux -- 3.10.0-123.el7.x86_64 -- #1 SMP Mon Jun 30 12:09:22 UTC 2014
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Intel(R) Core(TM) i5-4288U CPU @ 2.60GHz (5250.5 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   13:02:00 up 1 day, 15:53,  1 user,  load average: 0.71, 0.23, 0.11; runlevel 3

------------------------------------------------------------------------
Benchmark Run: 日  1月 11 2015 13:02:00 - 13:30:05
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       32221732.5 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4232.1 MWIPS (9.8 s, 7 samples)
Execl Throughput                               3295.3 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        916073.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          272967.4 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2171906.8 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1697464.4 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 295175.0 lps   (10.0 s, 7 samples)
Process Creation                              11459.6 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4231.7 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    551.2 lpm   (60.1 s, 2 samples)
System Call Overhead                        2793989.1 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   32221732.5   2761.1
Double-Precision Whetstone                       55.0       4232.1    769.5
Execl Throughput                                 43.0       3295.3    766.3
File Copy 1024 bufsize 2000 maxblocks          3960.0     916073.0   2313.3
File Copy 256 bufsize 500 maxblocks            1655.0     272967.4   1649.3
File Copy 4096 bufsize 8000 maxblocks          5800.0    2171906.8   3744.7
Pipe Throughput                               12440.0    1697464.4   1364.5
Pipe-based Context Switching                   4000.0     295175.0    737.9
Process Creation                                126.0      11459.6    909.5
Shell Scripts (1 concurrent)                     42.4       4231.7    998.0
Shell Scripts (8 concurrent)                      6.0        551.2    918.7
System Call Overhead                          15000.0    2793989.1   1862.7
                                                                   ========
System Benchmarks Index Score                                        1349.2