System Administration, combssm.info, Page 2

Balancing Differing Workloads as a Systems Administrator: Two Essential Tips

The role of a systems administrator within the information technology field is multifaceted and constantly evolving. From managing servers and network devices to providing user support, the responsibilities are both varied and demanding. Managing these differing workloads is a challenge, but it’s essential to ensuring that everything runs smoothly. In this article, we’ll explore two […]

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Making Your Ansible Playbooks More Organized: Top Three Tips

In the world of infrastructure as code, Ansible is a popular choice due to its simplicity and human-readable language. However, as with any other coding or scripting language, Ansible playbooks can get messy without proper organization and structure. In this article, we’ll share three top tips for writing more organized Ansible playbooks. 1. Use Descriptive

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Monitoring PHP OPcache with Telegraf, InfluxDB, and Grafana

The PHP OPcache extension is a powerful tool that can significantly improve the performance of your PHP applications by storing precompiled script bytecode in shared memory. However, like any caching system, it’s crucial to monitor the performance and usage of your OPcache to ensure that it’s configured correctly and operating optimally. In this post, we

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Managing InnoDB Buffer Pool Usage for Improved WordPress Performance

InnoDB is a powerful and widely-used database engine for MySQL, the backend that drives many WordPress sites. One of its most critical components is the InnoDB buffer pool, which significantly impacts the performance of your WordPress site. Understanding how to monitor and manage this pool can help you optimize the efficiency of your website and

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Manipulating Fan Speed and Monitoring CPU Temperature on Dell PowerEdge R710

Hello Tech Enthusiasts! Today, we’ll dive into a technical topic that many server administrators will find handy: managing the fan speed and monitoring the CPU temperature on a Dell PowerEdge R710 using IPMItool. Introduction to IPMItool IPMItool is an incredibly versatile utility that allows IT admins to interact with a server’s Baseboard Management Controller (BMC),

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Enabling Real-Time HTML Reports with GoAccess & NGINX

If you manage a web server, you know that access to real-time data can be a game-changer. It’s beneficial to see exactly how your server is performing at any given moment, how traffic is flowing, and how users are interacting with your site. That’s where the open-source log analyzer, GoAccess, steps in. Paired with the

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Rescuing Your Dell PowerEdge Server with a Filesystem Check using Virtual Console

In the realm of data storage, system administrators have to regularly face the reality of filesystem inconsistencies and corruptions. This could be due to several factors such as sudden power loss, hardware problems, or even software errors. Fortunately, in Linux systems, we have a tool called fsck (filesystem check) that comes to our rescue in

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Achieving High Performance in LAMP and LEMP Stacks: A Comprehensive Guide

Whether you are working with a LAMP (Linux, Apache, MySQL, PHP) or LEMP (Linux, Nginx, MySQL, PHP) stack, optimizing each component is key to ensuring your server performs at its best. This blog post offers a look at how to effectively manage resources, ensure stable performance, and maintain a reliable server environment, particularly under high

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Leveraging pmap and smem to Analyze Memory Usage of PHP-FPM Workers

One common concern for developers, system administrators, or anyone working with PHP-FPM (FastCGI Process Manager) is memory usage. Memory management is a critical aspect of maintaining an efficient, reliable, and responsive application. One of the tools that can be instrumental in analyzing memory usage of PHP-FPM workers is pmap. pmap is a utility provided by

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The Aeropress: Elevating Your Coffee Experience

To make the most of caffeine’s productivity-boosting effects, it is essential to prepare a quality cup of coffee. The Aeropress, a unique coffee brewing device, has gained popularity among coffee enthusiasts for its ability to extract rich flavors. Here’s some information about the Aeropress: Conclusion: Caffeine has been shown to have a positive impact on

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