Package com.jalios.jcms.tools

Class Profiler.RequestProfiler

  • Enclosing class:
    Profiler
    public class Profiler.RequestProfiler
extends java.lang.Object
    Store measures for a given request

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      protected RequestProfiler()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void endMeasures​(long measureOutputSize)
      End measures of this request.
      void endMeasures​(java.lang.String id, long curOutputSize)
      End measure for given id and add it to the measures of this request.
      long getConsumedMemory()  
      long getElapsedTime()  
      java.util.HashMap<java.lang.String,​long[]> getMeasuresMap()  
      long getOutputSize()  
      void startMeasures()
      Start measures of this request.
      void startMeasures​(java.lang.String id)
      Start a new measure identified with the given id.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • RequestProfiler

        protected RequestProfiler()

    • Method Detail

      • startMeasures

        public void startMeasures()
        Start measures of this request. Call this method as soon as possible when processing a request. WARNING: This method does a Util.forceFullGarbageCollection(2000).

      • startMeasures

        public void startMeasures​(java.lang.String id)
        Start a new measure identified with the given id.
        Parameters:
        id - the identification of this measure.

      • endMeasures

        public void endMeasures​(java.lang.String id,
                        long curOutputSize)
        End measure for given id and add it to the measures of this request.
        Parameters:
        id - the identification of this measure.
        curOutputSize - the size of the content that was outputted for this measure

      • endMeasures

        public void endMeasures​(long measureOutputSize)
        End measures of this request. Call this method at the end of all processing done by a request.
        Parameters:
        measureOutputSize - the size of the content that was outputted for this request

      • getConsumedMemory

        public long getConsumedMemory()
        Returns:
        the total memory used between call to startMeasures() and endMeasures()

      • getElapsedTime

        public long getElapsedTime()
        Returns:
        the total time elapsed between call to startMeasures() and endMeasures()

      • getOutputSize

        public long getOutputSize()
        Returns:
        the total output size between call to startMeasures() and endMeasures()

      • getMeasuresMap

        public java.util.HashMap<java.lang.String,​long[]> getMeasuresMap()
        Returns:
        the measures map (id ==> long[] {memory, time})