basic situation
in the production environment, the server memory of 128G java application jvm uses the default configuration. After the application starts, it takes up 1G of memory, which increases to about 2-4G after using it for a period of time
.question:
what are the rules for the default memory size of jvm? The larger the server memory, the larger the jvm default memory. What are the specific rules?
how much memory is used by java applications in your production environment?
considering that the jvm memory is too large, affecting the GC pause time and other factors, how to determine whether the memory size is appropriate?
this, salute