What is verbose GC?
Verbose garbage collection (verboseGC) is a setting in the Java Virtual Machine configuration of a WebSphere server type, such as a Deployment Manager or Application Server, which controls whether a server JVM will log Garbage Collector diagnostic data in a manner specific to WebSphere Application Server.
How do I enable verbose logging in spring boot?
You can enable debug logging by specifying –debug when starting the application from the command-line. Spring Boot provides also a nice starting point for logback to configure some defaults, coloring etc. the base. xml file which you can simply include in your logback.
Can you control logging with spring boot How?
Spring Boot’s default configurations provides a support for the use of Java Util Logging, Log4j2, and Logback. Using these, we can configure the console logging as well as file logging. If you are using Spring Boot Starters, Logback will provide a good support for logging.
What logging does spring boot use?
Spring Boot uses Commons Logging for all internal logging but leaves the underlying log implementation open. Default configurations are provided for Java Util Logging, Log4J2, and Logback. In each case, loggers are pre-configured to use console output with optional file output also available.
What is Java garbage collection?
What is Java Garbage Collection? Java applications obtain objects in memory as needed. It is the task of garbage collection (GC) in the Java virtual machine (JVM) to automatically determine what memory is no longer being used by a Java application and to recycle this memory for other uses.
What is @EnableAutoConfiguration in Spring boot?
The @EnableAutoConfiguration annotation enables Spring Boot to auto-configure the application context. Therefore, it automatically creates and registers beans based on both the included jar files in the classpath and the beans defined by us.
What is MaxRAMPercentage?
The MaxRAMPercentage parameter allows setting the maximum heap size for a JVM running with a large amount of memory (greater than 200 MB).