JavaPerformanceTuning/ClassLoading/README at master · CodingDock/JavaPerformanceTuning · GitHub

26 lines (20 loc) · 814 Bytes

To build:

ant

To run:

java <jvmargs> -jar jars/classloading.jar jarfile nThreads useLargeStack

jarfile -- All classes from this jar file will be loaded in the customer

class loader

nThreads -- Number of threads to execute simultaneously

useLargeStack -- If true, then the lookup will be performed from a

call stack of 40 entries

In general, the examples leverage the modules from glassfish, but any

large set of jar files and classes can be used.

Notes on Examples:

Example 12-2

java -jar jars/classloading.jar /path_to/guava.jar N false

where N varies from 1 to 8

Example 12-3

java -jar jars/classloading.jar /path_to/guava.jar N false

where N varies from 1 to 8

and where the CLASSPATH contains all jar files from glassfish

(266 entries)

Expand file tree