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5 useful tools to detect memory leaks with examples

In this tutorial I will share different methods and tools to detect and find memory leaks with different processes in Linux. As a developer we often face scenarios when proess such as httpd apache, java ...

Tutorial: Beginners guide on linux memory management

Linux memory management is a very vast topic and it is not possible to cover all the areas in single article. I will try to give you an overview on major areas and will help ...

Shell script to check top memory & cpu consuming process in Linux

Earlier I had written an article with the commands to check memory usage per process in Linux. Now what if you wish to check top cpu and memory utilization process, so in this article we ...

Permanently disable transparent hugepages CentOS RHEL 8

In this article I will share the steps and instructions to check transparent huge pages and disable Transparent HugePages using grub2-editenv in RHEL 8 Linux. To permanently disable Transparent huge pages GRUB2 must be updated ...

3 easy steps to configure hugepages in RHEL/CentOS 7/8

Step-by-Step: Configure hugepages in RHEL/CentOS 7/8

In this article I will share the steps to configure hugepages and also create hugepages pool to allot pages to the application based on the request in Red Hat and CentOS 7 Linux. We will ...

How to check Transparent HugePage status (Disabled or Enabled) in Linux?

How to check Transparent HugePage status if it is enabled or disabled in Linux (RHEL/CentOS 7). Verify the status of Transparent HugePages in Linux. Check if transparent hugepages are enabled. check if transparent hugepages are ...

Check if CPU supports HugePages & change default hugepage size in RHEL 7

Learn how to check if CPU supports HugePages with 2MB and 1GB Size in CentOS/RHEl 7 Linux and change default hugepage size permanently using GRUB2 with examples

How to check Transparent HugePage usage per process in Linux with examples

How can I see the number of transparent hugepages that are actually in use on the system (either globally or by individual processes)? How do I check transparent hugepage usage per process in Linux. How ...