KVM tools

KVM tools

Type the following command to install kvm-tools package which contains some diagnostics and debugging tools for KVM, such as kvmtrace and kvm_stat, enter:

# yum -y install kvm_tools

You need to mount debugfs, enter:

# mount -t debugfs debugfs /sys/kernel/debug

fstab

# debugfs /sys/kernel/debug debugfs 0 0

# kvm_stat

Пример, получаемый при запуске kvm_stat

Другие полезные инструменты для отладки работы

• ps, pstree, and top
• vmstat, iostat, and lsof
• tcpdump, brctl, ip, and ifconfig