JVM HeapMemory中Used, Committed and Max的区别 - 麦克斯韦科思

used < committed < max, and the unit of measure for all of them is bytes init: the initial amount of memory that the JVM requested from the operating system at startup. this is controlled by the -Xms cli option of the java command. See 2 used: amount of memory that is actually in use, so the memory consumed by all objects including the objects that...阅读全文