Linux NMON 工具

xiaoxiao2021-02-28  98

Linux NMON工具

1.     下载地址:

http://nmon.sourceforge.net/pmwiki.php?n=Site.Download

 

2.使用

nmon16e_mpginc.tar.gz解压, nmon_x86_64_rhel6上传到服务器的/usr/local/bin

 

[root@serv-ora-test-01 ~]# cd/usr/local/bin

[root@serv-ora-test-01 bin]# mvnmon_x86_64_rhel6 nmon

[root@serv-ora-test-01 bin]# chmod 775 nmon

[root@serv-ora-test-01 bin]# nmon

+nmon-16e---------------------Hostname=serv-ora-testRefresh=0secs---14:58.44----------------------------------------------------------------------------------------+

|                                                                                                                                                                    |

|  ------------------------------                                                                                                                                   |

|    _ __  _ _____   ___  ___          For help type H or...                                                                                                      |

|   | '_ \| '_ ` _ \ / _ \| '_\          nmon -?  -hint                                                                                                            |

|   | | | | | | | | | (_) | | ||         nmon -h  - fulldetails                                                                                                    |

|   |_| |_|_| |_| |_|\___/|_||_|                                                                                                                                    |

|                                       To stop nmon type q toQuit                                                                                                 |

|  ------------------------------                                                                                                                                   |

|                                                                                                                                                                    |

|   Red Hat Enterprise LinuxServer release 6.5(Santiago)                                                                                                           |

|   GenuineIntel Intel(R) Xeon(R)CPU E5-2683 v3 @2.00GHz                                                                                                           |

|   MHz=1999.998bogomips=3999.99                                                                                                                                    |

|   ProcessorChips=0PhyscalCores=0                                                                                                                                  |

|   Hyperthreads  =0VirtualCPUs=1                                                                                                                                  |

|                                                                                                                                                                    |

|   Use these keys to togglestatistics on/off:                                                                                                                      |

|     c =CPU         l = CPU Long-term    - = Faster screenupdates                                                                                                |

|     C = "WideView  U = Utilisation       + = Slowerscreenupdates                                                                                                |

|     m =Memory      V = Virtual memory    j =File Systems                                                                                                         |

|     d =Disks       n =Network           . = onlybusydisks/procs                                                                                                |

|     r =Resource    N =NFS              h = moreoptions                                                                                                         |

|     k =Kernel      t = Top-processes    q =Quit                                                                                                                 |

|---------------------------------------------------------------------------------------------------------------------------------------------------------------------|

 

查看帮助: nmon –h

数据采集:nmon -s20 -c3 -f -m /oracle/

参数解释: -s20 每 20 秒采集一次数据; -c3 采集 3 次,即为采集一分钟的数据; -f 生成的报告文件名中包含文件创建的时间; -m 生成的报告文件的存放目录; 生成的文件名如下: XXXXX_161127_2159.nmon ,"XXXXX" 是机器的主机名。

可以通过nmon -h查看有关nmon的更多使用方法。

 

将生成的报告传到本地,用nmon_analyser工具进行查看 

https://www.ibm.com/developerworks/community/wikis/home?lang=en#!/wiki/Power Systems/page/nmon_analyser

将/home/zhengyihan目录下的XXXXX_161127_2159.nmon文件ftp到本地

②下载nmon_analyser工具

地址:https://www.ibm.com/developerworks/community/wikis/home?lang=en#!/wiki/Power Systems/page/nmon_analyser

需要下载的文件名:nmon_analyser_v51_2.zip(注:下载时间不同,文件名可能会不同)

下载到本地解压后,打开.xlsm文件,点击‘Analyze nmon data’,此时可能会提示‘宏不可用’,点击表格左上角安全警告处的'选项'-->'启用此内容'-->'确定';

再次点击‘Analyzenmon data’,选择刚才ftp到本地的.nmon文件

 

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