I've made a try to get performance report for org.jboss.tools.common.model.* classes and run org.jboss.tools.jsf.test plug-in in TPTP with Execute Time Analysis.

Below the report I've got for top ten methods for cumulative time. Note line 5 about XJob.belongsTo(java.lang.Object). It is interesting that this method is simple like this:


    public final boolean belongsTo(Object family) {
        return family == FAMILY_XJOB;
    }


Does anyone aware of any issues about TPTP which would be related to wrong calculation for Cumulative method Execution time?

I noticed that the less memory left in heap the higher cumulative execution time for this method. Without JUnit tests optimization I was not able to measure performance at all it just fails with OutOfMemoryException.



Thanks
Denis

P.s. here is report

Execution Statistics - org.eclipse.equinox.launcher.Main at dgolovin-desktop [ PID: 6394 ]

Method		Class	Package	<Base Time (seconds)	Delta : Base Time (seconds)	Average Base Time (seconds)	Cumulative Time (seconds)	Delta : Cumulative Time (seconds)	Calls	Delta : Calls
setAttributeValue(java.lang.String, java.lang.String) java.lang.String		XModelObjectImpl	org.jboss.tools.common.model.impl	22.074818	1.631869	0.000675	204.642570	5.570464	32705	275
set(java.lang.String, java.lang.String) void		RegularObjectImpl	org.jboss.tools.common.model.impl	21.582908	0.000000	0.000985	201.923675	0.000000	21907	0
getLongPath() java.lang.String		XModelObjectImpl	org.jboss.tools.common.model.impl	105.139329	1.141071	0.002264	125.354073	2.139659	46432	364
getAttributeValue(java.lang.String) java.lang.String		XModelObjectImpl	org.jboss.tools.common.model.impl	30.041825	0.038265	0.000358	84.506342	0.310830	83932	469
belongsTo(java.lang.Object) boolean		XJob	org.jboss.tools.common.model	79.709347	0.000000	0.046532	79.709347	0.000000	1713	0
get(java.lang.String) java.lang.String		AbstractExtendedXMLFileImpl	org.jboss.tools.common.model.filesystems.impl	26.688162	0.000000	0.000790	74.167544	0.000000	33801	0
describe(java.io.InputStream, org.eclipse.core.runtime.content.IContentDescription) int		XMLContentDescriber	org.jboss.tools.common.model.ui.editor	20.608653	0.000000	0.130435	73.861405	0.000000	158	0
get(java.lang.String) java.lang.String		XModelObjectImpl	org.jboss.tools.common.model.impl	38.404906	0.000000	0.000293	51.634328	0.000000	130880	0
get(java.lang.String) java.lang.String		FileAnyImpl	org.jboss.tools.common.model.filesystems.impl	20.120570	0.000000	0.000320	49.259172	0.000000	62937	0
getParent() org.jboss.tools.common.model.XModelObject		XModelObjectImpl	org.jboss.tools.common.model.impl	24.546885	0.018037	0.000131	24.546885	0.018037	188038	878