Module com.microsoft.gctoolkit.api

Package com.microsoft.gctoolkit.jvm

Class UnifiedJavaVirtualMachine

java.lang.Object

com.microsoft.gctoolkit.jvm.AbstractJavaVirtualMachine

com.microsoft.gctoolkit.jvm.UnifiedJavaVirtualMachine

All Implemented Interfaces:

JavaVirtualMachine

public class UnifiedJavaVirtualMachine
extends AbstractJavaVirtualMachine

An implementation of JavaVirtualMachine that uses io.vertx verticles to feed lines to the parser(s) and post events to the aggregators. This implementation is here in the vertx module so that the api and parser modules can exist without having to import io.vertx. In the api module, the class GCToolKit uses the classloader to load UnifiedJavaVirtualMachine.

Constructor Summary

Constructors

Constructor	Description
UnifiedJavaVirtualMachine()

Method Summary

Modifier and Type	Method	Description
boolean	accepts(DataSource logFile)
boolean	isUnifiedLogging()	True if the log is unified or false for preunified

Methods inherited from class com.microsoft.gctoolkit.jvm.AbstractJavaVirtualMachine

analyze, getAggregation, getCommandLine, getEstimatedJVMStartTime, getJVMTerminationTime, getRuntimeDuration, getTimeOfFirstEvent, isCMS, isG1GC, isParallel, isSerial, isShenandoah, isZGC, setDataSource, setEstimatedJVMStartTime

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UnifiedJavaVirtualMachine

public UnifiedJavaVirtualMachine()

Method Detail

accepts

public boolean accepts(DataSource logFile)

Parameters:

logFile - the log to be considered. Return true if the JavaVirtualMachine implementation can work with the GC log.

Returns:

true if the JavaVirtualMachine implementation can work with the GC Log.

isUnifiedLogging

public boolean isUnifiedLogging()

Description copied from interface: JavaVirtualMachine

True if the log is unified or false for preunified

Returns:

true is the log is from JDK 9+