2/9/2024 0 Comments Monit apache example![]() Memory usage is crucial for every JVM-based application, including Apache Tomcat. You should avoid situations where the CPU is constantly at 100% utilization because it potentially means that the server running Apache Tomcat is overloaded. The user part of the CPU usage will show you your Tomcat process needs, while the wait can point to a bottleneck in I/O or network. The more spare CPU cycles you have in a given environment, the more requests it can handle. That’s why this is one of the crucial metrics you should keep an eye on. Because it’s a JVM application, Tomcat will use CPU for garbage collection as well. The CPU of the environment Tomcat is running on will be used to process each request. If the OS is not healthy, applications running on top of it will also likely suffer. The operating system is not visible at first glance, but it plays a critical role in Apache Tomcat health. We can divide the key Tomcat metrics you should monitor into the following categories: Operating System Metrics Key Tomcat and JVM Performance Metrics to Measure In this blog post, we will discuss the key Tomcat metrics you should measure and review some of the best monitoring tools available. It is also very important to foresee any problems that may be happening in the environment and when issues happen, be able to properly troubleshoot and do a deep post-mortem analysis, so that the root cause of the issue is identified and fixed to prevent any further failures. ![]() ![]() No matter what kind of applications are powered by your Apache Tomcat instances, it is crucial to ensure that they are running healthy, don’t have any issues, and that the platform they are running on doesn’t have any problems and can operate without any bottlenecks. But, to put it simply, it is an Apache 2.0 licensed, open-source application that powers numerous large-scale applications and small businesses in need of running their servlets and server pages, but without the need for a full Jakarta EE environment. That is the official description of Apache Tomcat. The Apache Tomcat is an open-source implementation of the Jakarta Servlet, Jakarta Server Pages, Jakarta Expression Language, Jakarta WebSocket, Jakarta Annotations and Jakarta Authentication specifications, all being a part of the Jakarta EE Platform. How Do You Monitor Performance: Best Apache Tomcat Monitoring Tools.Key Tomcat and JVM Performance Metrics to Measure.
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