first section CPU utilization and CPU load
Under Linux/unix, CPU utilization (CPU utilization) is divided into user state, System State and idle state, respectively, the CPU is in user state execution time, system kernel execution time, and idle
Linux Debian is a common system, so I learned about Linux Debian. Here I will introduce the Linux Debian application in detail, we hope to use Linux Debian to provide excellent translation and easy-to-use architecture. if you are interested in Linux,
Cd/sys/devices/system/cpu/cpu0/cpufreq Cat Scaling_available_governorsHotPlug Conservative OnDemand Userspace PowerSave interactive performanceIn order to be able to several common CPU frequency regulation mode has a basic understanding of the
How to install Xen Virtual Machine monitor on obsolete hardware
Xen is a virtual machine monitor that runs directly on the hardware, which means you must prepare a bare metal to install and run Xen. KVM is a little different from Xen-you can add it
BKJIA quick translation: I use this program in my own company. In our development team, developers constantly need to work on servers. So this is one of the best programs to closely monitor them. This program provides an excellent method, it is easy
Linux system monitoring commands There are many, Pidstat command is one of them, using the Pidstat command can be used to monitor the Linux system process data, but first to install the Pidstat to use, The following small series for you to introduce
Analysis toolsA free tool for analyzing AIX and Linux performance, the Nmon tool helps to display all of the important performance tuning information on one screen and dynamically update it. This efficient tool can work on any dumb screen, Telnet
When you want to monitor a Linux machine, you have many options. Although there are many product quality monitoring solutions (such as Nagios, Zabbix, and Zenoss), they have a gorgeous UI, scalable monitoring, and easy-to-understand reports, these
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