A tool for collecting and analyzing data of virtual machine.
vmtop is a user-mode tool running on the host. You can use the tool to dynamically view the usage of virtual machine resources in real time, including CPU usage, memory usage, and vCPU KVM exits. vmtop brings great convenience to locating virtualization problems and performance optimization, and is a practical tool that integrates multi-party information for monitoring virtual machines.
This project uses ncurses, ncurses-devel, autoconf, libvirt, libvirt-devel. Check them out if you do not have them locally installed.
The simple steps to make vmtop are:
1. aclocal 2. autoconf 3. autoheader 4. automake --add-missing 5. ./configure 6. make
Then you will find vmtop in the source code dictionary.
Run directly from the command line mode.
You are advised to keep new files consistent with the existing files. For new files:
Use 'git format-patch' to format patches and use 'git send-email' to send mail to @openeuler mailing list. For patch sets, the '--cover-letter' option is recommended when you format the patches. This helps us understand the features of the patches.
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