Updated September 30, 2023
What is a Java Application Monitoring Tool?
The java monitoring tool is defined as a monitoring tool used for tracking the performance of the applications developed in a java programming language. The tool is also capable of tracking the performance of servers. As java is the most popular programming language and the applications are developed in mostly java, there is always a need for some monitoring tool that helps to measure the performance of Java applications. When an application is run, it consumes the CPU and memory and also uses the resources that are consumed during the application run. When the application is in the development phase, the monitoring tool is used to track the bugs and errors in the application. When the application goes into the QA phase, the performance of the application is measured. There are various java monitoring tools available that are used to measure the performance of Java applications. Some of the examples of java application monitoring tools are Eclipse MAT, Netbeans Profiler, VisualVM, Scouter, and many more.
Top 7 Java Application Monitoring Tools
java Application monitoring tool is explained below:
1. SolarWinds AppOptics
This type of java monitoring tool is used to measure the performance of the application and also helps to monitor the application. The tool is also used to customize the dashboards and also preconfigured the alerts. The in-depth analysis of the code performance can be evaluated by the SolarWinds AppOptics tool. The other functionality supported by the tool is that it helps to tune the performance of the application and helps the developers to know the complete java infrastructure. The developers can know about process availability, active threads, java heap usage, response time, and other performance parameters. The tool has an interactive interface that helps the user to do an in-depth analysis of application performance and also analyze the java web applications.
2. SolarWinds Loggly
This type of java monitoring tool is used for log management and also for boosting the speed of the application. A tool is a cloud-based tool that also helps to improve the logging module of the application. Using this tool, the developers can analyze the logs from various web applications and also see the network logs on the tool GUI. In one single dashboard, only all types of network logs can be easily visualized. As the java applications generate logs, they can be managed in centralized way by the Loggly tool.
3. Eclipse memory analyzer
The Eclipse memory analyzer is the most prominent tool that is used to monitor the Java-based application as it helps to analyze the memory. The java heap usage of the application is continuously monitored in this tool. When a java application is developed, it contains objects, and the objects created are stored in a heap. At the time of application run, the fluctuation can be observed in heap usage. When the heap size is exhausted, there is no space to create more objects. This tool helps to analyze the memory consumption and also helps the developers to check for the memory taken by the java application. The heap dumps can be analyzed easily when there are too many objects created in the java application. The object size can be calculated using this tool and can monitor the working of a garbage collector.
4. Lightstep
The Lightstep is a web tracker tool that helps in tracking the performance of web applications and is also beneficial for IT teams to analyze the performance of an application. The manual tracing of the network packets, identification of protocols, and tracking of IP addresses is always a hectic job for the developers. The Lightstep is the perfect alternative for developers as the tool provides autonomous tracing of web application performance. The other functionality of the tool is that it can easily integrate with any type of application developed in java.
5. EJ Technologies JProfiler
Writing the code for the application is not only the job of developers. They also need to figure out the performance metrics of the application, memory consumption, and other details related to application execution. For this purpose, the Jprofiler tool is the perfect solution. The JProfiler tool is mostly used for measuring the JVM level of the application. The performance bottlenecks can be identified while using the tool, and also identify the memory leaks present in the java application. The tools provide the UI in which the developer can see the objects created in the java application and can get complete information about the object. The memory problems can be easily solved by using the JProfiler tool.
6. Pingdom Server Monitor
The Pingdom server monitor tool is a JMX monitoring tool as it helps to manage the log and also analyze the java application. The tool is capable of informing about the health of JVM and also tells about JVM resources. The JMX console is used to provide information about MBeans. This tool provides flexibility to the java application. The user can monitor the heap memory usage of the application and also the non-heap area of the application. By using the tool, the developers can know about the java issues that can be linked to the application they developed.
7. Eclipse MAT
The Eclipse (Memory Analyzer Tool) is a type of memory measuring tool that is used for analyzing the java heap taken by the application. The memory leaks can be easily found by using the MAT tool and also helps to optimize the memory resources. The objects that are the reason for old GC can easily be out by this tool and also helps to collect the unused objects that are eligible for garbage collection by the java garbage collector. The memory leak can be automatically finding out by the Eclipse MAT tool.
Conclusion
All the Java application monitoring tool is used for measuring the performance and memory usage of the applications that are developed in a java programming language. There are numerous types of java monitoring tool that is developed to serve different purpose. These tools are used by the developers during the development phase of the application so that an optimized java application can be developed.
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