With MySQL, common configuration mistakes can create severe performance problems. If you misconfigure just one of the many config parameters, it can cripple performance. Of course, the performance of MySQL is often tied to the efficiency of your MySQL queries. It’s essential to ensure that your performance issues are not due to poorly written MySQL […]
dstat command in Linux w/ examples
This dstat command guide follows my previous 90 Linux Commands frequently used by Linux Sysadmins article. As time allows, I will continue to publish articles on around the 90 commands geared toward Linux sysadmins and Linux power users. Let’s continue this series with the dstat command. Dstat is used for generating system resource statistics. It is a versatile […]
Apache Performance: Disable .htaccess
In 2013, while seeking a detailed guide on performance enhancements for a StackLinux client, I began a quest to find an article that explained the impact of WordPress Caching plugins—specifically, how those utilizing .htaccess might be less efficient than their counterparts. This search turned out to be unexpectedly time-consuming, but it eventually led me to this […]
3 essential website monitoring metrics to improve how your website functions
Most businesses utilize a web platform to promote their products or services in the digital age. A website with good response time and availability can boost the credibility of your business. However, websites are susceptible to lag and downtime, both of which result in frustrated end users. Following a poor user experience, potential customers may […]
Tuning MySQL my.cnf? Avoid this common pitfall!
It took me some time to decide on the title of this article. MariaDB has been fast replacing MySQL as many Linux distributions now default to MariaDB over MySQL. MariaDB is an enhanced drop-in replacement for MySQL. Therein lies my predominantly self-made conundrum, MySQL or MariaDB? The MySQL tuning advice below applies to MySQL, MariaDB […]
htop and top Alternatives: Glances, nmon
In this article, we explore alternatives to htop and top, namely, Glances and nmon. These tools present unique approaches and functionalities, potentially serving as replacements or supplements to the classic top and htop duo. Join us as we uncover the features and benefits of Glances and nmon, and whether they could be the next staples […]
Accelerate Your Website with Sitespeed.io
The speed of your website is a critical factor in ensuring user satisfaction, SEO rankings, and overall performance. Sitespeed.io emerges as a robust tool, offering comprehensive insights and solutions to optimize your website’s speed. It’s an open-source treasure, beloved by developers and site owners alike, for its detailed performance metrics and user-friendly approach. Sitespeed.io is […]
Linux top: Here’s how to customize it
The top command – referred to below as Linux top – is a command on Unix and Unix-like systems such as Linux, which provides a dynamic real-time overview of a running system. It can display system summary information and a list of processes or threads currently managed by the Linux kernel. The types of system […]
50 Top Observability and Monitoring Solutions – 2024
“A more targeted list that includes 50 server and observability solutions for 2024” Back in 2014, I compiled a list of top server and application performance monitoring solutions. Sharing that list publicly was a great way to gain feedback and recommendations on other tools available. Over time that list grew from 20 to over 100 server monitoring […]
25 Best CDN Providers 2024
A content delivery network, also referred to as a content distribution network (CDN), is a geographically distributed network of data centers containing proxy servers. CDN providers serve internet content, including web objects (text, graphics, and scripts), downloadable objects (media files, software, documents), applications (e-commerce, portals), live-streaming media, to name closer to and thus faster, to end-users. Some of the […]