Nmon is a Linux monitoring tool provided by IBM. It is simple, compact, easy to use, and installation free
nmon:
Version: nmon16e_mpgInc.tar. gz (Select nmon version based on Linux version)
Address: http://jaist.dl.sourceforge.net/project/nmon/nmon16e_mpginc.tar.gz
You can use tar -zxvf to decompress the file, as shown in the figure
If my virtual system is Centos7, run nmon_x86_64_Centos7 directly./ nmon_x86_64_Centos7 to display the running status of the current system on the terminal.
cd
Enter the following command:
C Displays CPU information
Memory corresponding to M
N Corresponding network
D You can view disk information
T You can view system process information
We generally use its graphical reporting function
Run the following command
./nmon_x86_64_centos7 -c 10 -s 10 -f -m /root/
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The parameters are described as follows:
-c Count of statistics -s Interval for count of statistics -f File generation. The default value is host name and system time. -m Specify a path
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If the path is not specified, the following files are generated in the current directory
Use a tool to get it into Windows
Download its analysis tools
https://www.ibm.com/developerworks/community/wikis/form/anonymous/api/wiki/61ad9cf2-c6a3-4d2c-b779-61ff0266d32a/page/b7f c61a1-eef9-4756-8028-6e687997f176/attachment/ead4752f-8c08-4893-8946-d18911082f3d/media/nmon_analyser_v60.zip
This analysis tool runs on excel macros and is recommended to be opened using office2010 tools
Figure after opening
Then select the. Nmon file you have extracted from Linux.
Figure after loading
