under tools/perf. perf began as a tool for using the performance counters subsystem in Linux, and has had various enhancements to add tracing capabilities. The perf tools are integrated into the Linux kernel since the 2.6 version and are based on the perf events ...
As a sysadmin, it is important to keep a tab on the CPU usage. Here's how to do that in the Linux terminal. As an SRE or Linux Administrator, you need to keep an eye on your different servers, virtual machines, hypervisors, etc; and make sure they don't have any zombie processes ...
In this tutorial, we are going to explain the “du” command used on everyLinuxdistribution such as Ubuntu, Debian, or CentOS. “Du” stands for Disk Usage and every Linux user should use it very often to check the amount of disk space used by directory or file. Using the “du” comm...
NUMA node0 CPU(s): it indicates that I have a single NUMA node named node0 and all cores reside within the same NUMA code. Want a GUI tool instead?CPU-Xcould be what you are looking for. CPU-X an Alternative to CPU-Z for Linux Popular Windows tool CPU-Z is not available in Linu...
How to Check Uptime of Your Linux Server The uptime command in Linux is used for finding how long the Linux system has been up and running. It is one of the simplest Linux commands. Just run it without any options: uptime This will show you a single line of output that shows the ...
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-j JOBS --jobs=JOBS Number of parallel jobs (default is number of CPU cores). -e PATTERNS --regexp PATTERNS This option is most useful when multiple -e options are used to specify multiple patterns, or when a pattern begins with a dash (-). -E extended-regexp Interpret pattern as ...
The details about the processor that we shall be talking about include, number of cores, availability of hyper threading, architecture, cache size etc. To find these details about the cpu on your system can be a bit difficult because the way different commands check them. The commands that ...
cores to compress files and data at a very high speed compared to the older gzip utility. Let us learn how to compress or decompress files in Linux operating system using the pigz command. But before performing the compression or decompression function, we must ensure that our ubuntu system ...
Command Line Interface (CLI) commands can be arranged in any order in a command line instance as long as they conform to the basic command line syntax. Command line syntax The general usage models of the Dell Command | Configure utilities are as follows: CCTK --option1=[arg1] or cctk -...