Java Micro Source (iii) _ Virtual machine Tuning Tool 10 Ask __java

Problem 01:java what the virtual machine tuning is.

Question 02: How to determine whether the tuning is effective.

Question 03: What theoretical knowledge is required to tune Java virtual machines.

Question 04: What data is needed to tune a Java virtual machine.

Question 05: How to get the data needed for tuning.

Question 06: Where to get the virtual machine Diagnostics tool.

Problem 07: A host usually has more than one virtual machine instance, to the virtual machine tuning, first have to find the virtual machine to tune, how to find.

Issue 08: How to obtain configuration information for a virtual machine instance.

Question 09: How to obtain running information for a virtual machine instance.

Question 10: How to change the configuration of a virtual machine instance.