as well as the details about the hardware and its performance. When it comes to Linux, you can gather that information via the command-line interface. The Linux CLI provides detailed CPU information, such as the number of CPU cores, CPU architecture and CPU usage. ...
To gather insights into CPU usage and input/output (I/O) activities on your system, use the 'iostat' command in the terminal. Upon execution, 'iostat' provides a snapshot of average CPU utilization from the last system boot and presents details regarding disk read and write activities. Enter...
This line shows information regarding CPU time usage. Percentage CPU Time in User Mode Percentage CPU Time in System Mode Percentage CPU Time in Low Priority User Mode (Linux calls it Nice Priority) Percentage CPU Idle Time Percentage CPU Time Waiting for I/O Percentage CPU Time Servicing Ha...
Similar to the top command, the htop command also shows memory usage along with various other details. The header on top shows cpu usage along with RAM and swap usage with the corresponding figures. RAM Information To find out hardware information about the installed RAM, use the demidecode co...
6. How to Check CPU Usage on Linux The htop command reveals how your CPU is being utilised. This outputs real-time statistics for each CPU, including processes, threads, load average uptime, and utilisation. To execute this programme, enter the command: ...
How to Check CPU Usage in Linux Command Line 5 Ways to Check CPU Info in Linux System Info 5 Ways to Check CPU Info in Linux Here are multiple ways you can get CPU information in Linux command line. You can get processor information like the number of real cores, logical cores, hyper...
5 Commands to check memory usage in Linux In this article, we will cover how to check memory in different ways and explain a little bit how each of the command lines for this purpose works. 1. free The free command in Linux has the simplest output. It shows the amount of free and us...
$ inxi -C CPU: Quad core Intel Core2 Quad CPU Q8400 (-MCP-) cache: 2048 KB flags: (lm nx sse sse2 sse3 sse4_1 ssse3 vmx) Clock Speeds: 1: 1998.00 MHz 2: 1998.00 MHz 3: 1998.00 MHz 4: 1998.00 MHz To learn more about the inxi command and its usage check out this post: ...
检查CPU使用情况: #!/bin/bash cpu=$(top -bn1 | awk '/%Cpu/{print $2}') if (( $(echo "$cpu > 80" | bc -l) )); then echo "High CPU usage alert! Current usage: $cpu%" else echo "CPU usage is normal. Current usage: $cpu%" ...
Checking Memory Usage by Reading /proc/meminfo File: You can also check the memory usage information of your Linux system by reading the/proc/meminfofile. You can read the/proc/meminfofile with the following command: $cat/proc/meminfo