GC tuning of our developers, if you want to develop the technical aspects have to understand this part is essential, jvm for work, the interview is very important, GC tuning issue
Is a top priority, as is the practice you jvm learning content, practical application of knowledge only makes sense out of, or knowledge on paper.
First, we need to know, including:
1, jvm memory structure: Java virtual (a) - java memory region and constant pool concept
2, garbage collection algorithms: the Java Virtual Machine (five) - garbage collection GC
3, common garbage collector: the Java Virtual Machine (f) - garbage collection and memory allocation strategy
4, GC log analysis: the Java Virtual Machine (f) - garbage collection and memory allocation strategy
5, jvm common parameters: the Java Virtual Machine (nine) - Common jvm parameters