When a PHP-powered website suddenly becomes slow, starts timing out, or returns intermittent 502 or 504 errors, one possible cause is PHP-FPM reaching its maximum number of worker processes. In PHP-FPM, the pm.max_children setting defines the maximum number of PHP worker processes that can run simultaneously. When all available workers are busy, new PHP requests must wait until a worker becomes available. If this happens frequently, it can become a significant performance bottleneck. This guide explains how to determine whether your website is reaching pm.max_children, how to interpret PHP-FPM metrics and logs, and what you can do if the limit is too low. What Is pm.max_children? PHP-FPM (FastCGI Process Manager) manages PHP worker processes that handle requests from a web …

When an AWS EC2 instance becomes slow, CPU utilization is often the first metric administrators check. However, low CPU usage does not necessarily mean that the server is healthy or that the CPU is the source of the problem. An EC2 instance can experience slow application responses, delayed SSH sessions, database timeouts, or sluggish websites while CPU utilization remains relatively low. This usually means another system resource or application component is creating a bottleneck. The key to troubleshooting this type of problem is to look beyond CPU usage and examine memory, storage, network activity, application processes, and AWS-specific performance metrics. Why Can an EC2 Instance Be Slow With Low CPU? Low CPU usage can occur when a process is waiting …

Cloud gives you loads of flexibility, but if you don’t keep an eye on things, costs can spiral fast. If your business runs steady workloads on Microsoft Azure, Azure Reserved Instances (RIs) offer a simple way to reduce your costs without sacrificing speed or reliability. So, what exactly are Azure Reserved Instances? And how do they help you save money? Azure Reserved Instances let you lock in specific Azure resources for one or three years. In return for that commitment, Azure slashes your costs; sometimes by as much as 72% for virtual machines. Instead of paying the higher, pay-as-you-go rates, you commit upfront and get rewarded with discounts. Why should businesses care about Reserved Instances? Most companies have workloads that …

Why Infrastructure Decisions Matter ? Running a hosting company becomes more challenging as your business grows. In the beginning, managing a few customers and servers may feel simple. However, your server infrastructure is crucial to maintaining seamless operations as more clients join, websites receive more traffic, and expectations rise. The performance of your hosting services is directly impacted by the infrastructure you select. Faster servers enable websites to load more quickly, which increases customer satisfaction. A scalable setup enables you to handle more customers without constant upgrades or disruptions. Dependable infrastructure minimizes downtime, ensuring your clients’ websites remain online when it matters most. All of these factors influence customer trust and long-term retention. Inadequate infrastructure selection can result in sluggish …

In the modern era, a company’s performance depends heavily on its ability to store, manage and handle information. The concepts of Data Center Management and Data Management tend to be often perceived as the same thing, but actually represent something quite different. It becomes important for businesses to comprehend the essence of these two concepts. Data Center Management Data center management is the process of managing and maintaining both the physical and virtual facilities used to store and process data. These include: In essence, it concerns the location and methods for storing and processing data. Facility management involving hundreds of computers, making sure the system is up and running and dealing with any issues of hardware failure, falls under Data …

The tech world is buzzing with excitement as GITEX Global 2024, the world’s largest startup show, is just around the corner. From October 14th to 18th, 2024, the Dubai World Trade Centre will transform into a hub of innovation, hosting thousands of tech enthusiasts, developers, and industry leaders. In this blog, we’ll explore what makes GITEX Global 2024 so significant and why SupportPro’s participation is noteworthy. GITEX Global world largest tech and startup show GITEX Global is not your run-of-the-mill tech event; it’s an annual extravaganza that has earned its reputation as the world’s largest and most influential startup show. It provides a platform for the convergence of the brightest minds in the tech industry, offering a glimpse into the …