I know you can set max heap size at startup using -Xmx but is it possible to change it dynamically during runtime?
我知道您可以使用-Xmx在启动时设置最大堆大小,但是可以在运行时动态更改它吗?
Is there any tool or (undocumented) api which will allow me to do that?
是否有任何工具或(未记录的)API可以让我这样做?
2 个解决方案
#1
No, it is not possible.
不,这是不可能的。
#2
Once the memory structure is fixed it cant be changed
一旦内存结构被修复,就无法改变
#1
No, it is not possible.
不,这是不可能的。
#2
Once the memory structure is fixed it cant be changed
一旦内存结构被修复,就无法改变