用bonnie进行系统I/O性能测试
参考：http://tolywang.itpub.net/post/48/306756
handbook: http://www.textuality.com/bonnie/advice.html
My test:
[root@customer2 4]# cd bonnie/
[root@customer2 bonnie]# ls
bonnie.tar.gz
[root@customer2 bonnie]# tar -zxvf bonnie.tar.gz
Makefile
Instructions
Bonnie.c
bonnie.1
[root@customer2 bonnie]# make
Options are “make bsd” and “make SysV” – the default is “bsd”.
If you get messages about missing functions, try “make SysV.”
make Bonnie
make[1]: Entering directory `/home/xysun/4/bonnie’
cc -O Bonnie.c -o Bonnie
make[1]: Leaving directory `/home/xysun/4/bonnie’
[root@customer2 bonnie]# ls
Bonnie bonnie.1 Bonnie.c bonnie.tar.gz Instructions Makefile
[root@customer2 bonnie]# mkdir -p /test/scratch
[root@customer2 bonnie]# ./Bonnie -d /test/scratch/ -s 10 -m eric 【local】
File ‘/test/scratch//Bonnie.1879’, size: 10485760
Writing with putc()…done
Rewriting…done
Writing intelligently…done
Reading with getc()…done
Reading intelligently…done
Seeker 1…Seeker 2…Seeker 3…start ’em…done…done…done…
——-Sequential Output——– —Sequential Input– –Random–
-Per Char- –Block— -Rewrite– -Per Char- –Block— –Seeks—
Machine MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU /sec %CPU
eric 10 37931 98.5 318596 99.5 581454 96.5 50426 100.4 1460353 85.6 59383.3 93.5
[root@customer2 bonnie]# mkdir -p /home/xysun/5/ 【NFS】
[root@customer2 bonnie]# ./Bonnie -d /home/xysun/5/ -s 10 -m eric
File ‘/home/xysun/5//Bonnie.1889’, size: 10485760
Writing with putc()…done
Rewriting…done
Writing intelligently…done
Reading with getc()…done
Reading intelligently…done
Seeker 1…Seeker 2…Seeker 3…start ’em…done…done…done…
——-Sequential Output——– —Sequential Input– –Random–
-Per Char- –Block— -Rewrite– -Per Char- –Block— –Seeks—
Machine MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU /sec %CPU
eric 10 3036 8.6 3218 1.7 3350 1.9 2862 55.6 1217163 83.2 2064.4 11.9
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