day16_jvm

Http protocol included: Look folder of loadrunner.pdf, as well as the status code

jmap command

java cross-platform -java to run in a virtual machine

The network disk in the package into test1.war under webapps tomcat start tomcat visit: http: //192.168.1.104: 8080 / test1 / init1.jsp

 

 

 

1, / opt / apache-tomcat-8.5.41 / conf / server.xml configuration items in this location path, the path to security will not use the default path, not all companies are the default, to write the absolute path.

2, look at the process ID to see if the process is not present:

3, view the port number: /opt/apache-tomcat-8.5.41/conf/server.xml here for 8080

 You can also view the command

 jmeter pressure-measurement - see the results

Memory overflow:

1, when accessing a page turning in circles, unable to wait for either the past, or else did not return results

FAQ overflow
java.lang.OutOfMemoryError: PermGen space // lasting stack overflow
java.lang.OutOfMemoryError: Java heap space // heap overflow
java.lang.StackOverflowError // stack overflow
 
For example: Heap overflow

 

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Origin www.cnblogs.com/njq666/p/10930279.html