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linux:ubuntu [2024/05/15 05:07] – [Logs] skipidarlinux:ubuntu [2024/05/15 05:10] (current) – [Performance Monitoring commands] skipidar
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 The diagram below illustrates helpful tools in a Linux system.  The diagram below illustrates helpful tools in a Linux system. 
 +
 +<sxh shell>
 +vmstat # reports information about processes, memory, paging, block IO, traps, and CPU activity. 
 +iostat # reports CPU and input/output statistics of the system. 
 +netstat # displays statistical data related to IP, TCP, UDP, and ICMP protocols. 
 +lsof # lists open files of the current system. 
 +pidstat # monitors the utilization of system resources by all or specified processes, including CPU, memory, device IO, task switching, threads, etc. 
 +</sxh>
    
-  * vmstat - reports information about processes, memory, paging, block IO, traps, and CPU activity.  +
-  * iostat - reports CPU and input/output statistics of the system.  +
-  * netstat - displays statistical data related to IP, TCP, UDP, and ICMP protocols.  +
-  * lsof - lists open files of the current system.  +
-  * pidstat - monitors the utilization of system resources by all or specified processes, including CPU, memory, device IO, task switching, threads, etc. +
    
 Credit: Diagram by Brendan Gregg  Credit: Diagram by Brendan Gregg 
linux/ubuntu.1715749650.txt.gz · Last modified: by skipidar