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Author: Charanjit Singh

Charanjit is working as a Linux Subject Matter Expert in Kyndryl, he has 16 Years of professional experience in IT Infrastructure Projects implementation and support service delivery. Rich work experience in Data Centers and MSCs (Mobile Switching Centers). He possesses good knowledge in Linux, VMware, AWS, and Openstack Cloud. He is a lazy System Administrator who likes to Automate his task through Shell scripts and Ansible playbooks. He has contributed his many Automations work in Kyndryl and also maintain his own internal company Github repo. His hobby is researching on new technologies and sharing this through his blog but if he is not researching or writing blog then you will find him listening music while sipping cup of coffee and enjoying the nature view. You can find him on Twitter, Facebook, Linkedin or send him an email at webmaster@cjcheema.com

How to tune SLES 12 for SAP Application SP3 for optimizing SAP HANA system performance

Posted on July 12, 2020 by Charanjit Singh

I am working as a Linux Administrator and supporting customer environment which have SAP BW Application and HANA DB services hosted on SUSE Linux Enterprise Server (SLES) 12 for SAP Application SP3. One day I got a request from my customer SAP application team to tune the OS that is SLES 12 for SAP Application…

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How to disable Transparent Huge Pages in Linux

Posted on May 11, 2020 by Charanjit Singh

Transparent Huge Pages (THP) is a feature available in mostly Linux distributions or distro which optimizes large memory of the systems as now days systems (computer systems) are coming with large memory. THP can enhance system performance by mapping memory with large physical pages this can be useful in case system is computing multiple processes,…

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Recent Posts

  • How to manage the Apache logs with the help of Linux logrotation utility
  • SAPCONF5: Upgrading managing and addressing high swapping issue in SAP HANA server
  • RHEL 7 / CentOS 7 boot problem after P2V by using VMware converter
  • How to tune SLES 12 for SAP Application SP3 for optimizing SAP HANA system performance
  • How to upgrade Ubuntu 18.04 LTS to Ubuntu 20.04 LTS

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