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[news.eclipse.tools.hyades] Re: api for parsing trcxml file
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Hi Luca,
I suppose the exception comes from this line in HyadesConfigurationElement:
return ((Node)
element).getAttributes().getNamedItem("point").getNodeValue();
Please could you check if you initialized the RegistryReader before you
reach this line, see TraceModelTest.init() method, that method has to be
called before you use the model or loaders. I will try to debug this in the
case with the Ant script.
piAgent doesn't provide VM related info and we don't have GC CPU info in the
model.
In the trace model we have a diagram about thread events and also the
corresponding loaders although we don't have any producer in Hyades.
We have the cpuTime in the model/loaders but we don't have yet a producer
for it, so there is no flag for piAgent to enable the collection of that
information.
Thanks,
Marius
"Luca Di Stefano" <luca.distefano@xxxxxxxxxxxxxxxxxx> wrote in message
news:co53jc$2kq$1@xxxxxxxxxxxxxxxxxx
> Hi,
>
> Some other questions:
>
>
> How to get informations about threads, GC cpu time, GC/FullGC invocation
> count ... and other vm system info through the emf model?
>
> In TRCFullMethodInvocation class the method getCPUTime returns 0, I
> suppose there is a flag in piAgent to set. Is correct? You know which one?
>
> thanks,
>
> Luca
>
> Marius Slavescu wrote:
> > Hi Luca,
> >
> > Please try the attached standalone trace model test.
> >
> > Import in your workspace ModelTests project,
> > org.eclipse.hyades.models.hierarchy and org.eclipse.hyades.models.trace,
> > modify WORKSPACE_PATH and FILE_SEPARATOR then run it. Place
myTrace.trcxml
> > in your / folder or C: drive.
> >
> > To check if the model was created correctly just pass one argument:
"-load"
> > to the program.
> >
> > If you want to run it outside Eclipse then you need to add all the
required
> > runtime JARs (from required plugins: hierarchy, trace, emf, etc and the
> > plugin.xml files from hierarchy and trace) to the classpath.
> >
> > Please let me know if you need more info.
> >
> > Thanks,
> > Marius
> >
> > "Luca Di Stefano" <luca.distefano@xxxxxxxxxxxxxxxxxx> wrote in message
> > news:cmfsrr$81k$1@xxxxxxxxxxxxxx
> >
> >>Hi Marius,
> >>
> >>thanks for your hint!
> >>
> >>I have copied the code you suggested and removed any reference to ui.
> >>In my class remains only the run importFile and loadLine methods.
> >>There are some problems
> >>
> >>using
> >> //create destination container
> >> IContainer res = PDCoreUtil.createContainer(new
> >>Path("/phxrepository/eclipse-workspace/ProfileProject/"));
> >>
> >>// //create monitor
> >> fMonitor = PDCoreUtil.createMonitor(res, "DefaultMonitor");
> >>seems to have dependency with workbench and ui.plugin
> >>
> >>replacing them with
> >> HierarchyPackageImpl.init();
> >> HierarchyResourceSetImpl set =
> >>HierarchyResourceSetImpl.getInstance();
> >> HierarchyFactory factory = new HierarchyFactoryImpl();
> >>
> >> fMonitor = factory.createTRCMonitor();
> >> fMonitor.setName("DefaultMonitor");
> >>
> >>I get
> >>Thread[main,5,main] - org.xml.sax.SAXParseException: The markup in the
> >>document preceding the root element must be well-formed.
> >>at
>
>>org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown
> >>Source)
> >>at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown Source)
> >>at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
> >>at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
> >>at org.apache.xerces.impl.XMLScanner.reportFatalError(Unknown Source)
> >>at
> >>
> >
> >
org.apache.xerces.impl.XMLDocumentScannerImpl$PrologDispatcher.dispatch(Unkn
> > own
> >
> >>Source)
> >>at
>
>>org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
> >>Source)
> >>at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> >>at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> >>at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> >>at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
> >>at javax.xml.parsers.SAXParser.parse(SAXParser.java:345)
> >>at
> >>
> >
> >
com.wuerth.phoenix.profile.hyades.SAXFragmentHandler.parse(SAXFragmentHandle
> > r.java:265)
> >
> >>at
> >>
> >
> >
com.wuerth.phoenix.profile.hyades.SAXFragmentHandler$1.run(SAXFragmentHandle
> > r.java:74)
> >
> >>
> >>replacing the function importFile() with the following
> >> private void importFileSimple(XMLLoader processor, InputStream
> >>readStream) {
> >> BufferedReader reader = new BufferedReader(new
> >>InputStreamReader(readStream));
> >> try {
> >> while (true) {
> >> String line = reader.readLine();
> >> if (line == null)
> >> break;
> >> System.out.println("LINE: " + line);
> >> processor.loadEvent(line.getBytes(), line.length(),
> >
> > true);
> >
> >> }
> >> } catch (IOException e) {
> >> e.printStackTrace();
> >> } finally {
> >> try {
> >> reader.close();
> >> } catch (IOException e1) {
> >> e1.printStackTrace();
> >> }
> >> processor.cleanUp();
> >> }
> >> }
> >>
> >>parsing is going well but Hierarchy seems to be empty:
> >>context.getAgent() == null
> >>context.getGlobalForwardReferences().size()==0
> >>
> >>I tried to add System.setProperty("XMLLoader.debug", "true") to see what
> >>is going wrong
> >> but in XMLLoader.writeToTextOutputFile the log filename is hardcoded
> >>String fileName = "c:/log_" + (new java.util.Date()).getTime() + ".xml";
> >>and on a linux box not works.
> >>
> >>Sorry for the confusion.. :-)
> >>
> >>thanks,
> >>
> >>Luca
> >>
> >>
> >>
> >>Marius Slavescu wrote:
> >>
> >>>Hi Luca,
> >>>
> >>>The parsing/loading of trcxml file is done at import profiling file
time
> >>>using the event (fragment) loader infrastructure. The resulting model
is
> >
> > the
> >
> >>>EMF based Hyades model (in this case Hierarchy/Trace package are used,
> >
> > see
> >
> >
http://dev.eclipse.org/viewcvs/indextools.cgi/~checkout~/hyades-home/docs/components/data_models/data_models.html).
> >
> >>>The loader infrastructure is:
> >>> - in org.eclipse.hyades.models.hierarchy plugin
> >>> - XMLLoader is the controller (parses the fragments, discovers
> >
> > and
> >
> >>>employs the loaders), after initialization loadEvent methods are called
> >
> > with
> >
> >>>each event, the same approach is used in both live or off-line
> >
> > scenarios.
> >
> >>> - other services required in the loading process are available
> >
> > in
> >
> >>>this plugin
> >>> - in each model plugin there are loaders registered for specific
> >
> > events,
> >
> >>>for example in the org.eclipse.hyades.models.trace plugin you'll find
> >
> > all
> >
> >>>the loaders for events found in trcxml files.
> >>>
> >>>To name of the loaders follows this pattern:
> >>>XMLfragmentRootElementNameLoader where fragmentRootElementName is the
> >
> > root
> >
> >>>element name in the fragment (usually the fragment has only one
> >
> > element).
> >
> >>>In Hyades workbench you could use the Import->Profiling File wizard to
> >>>import the trace files in workspaces then in your own plugin you can
> >>>manipulate/view the persisted Trace models (resulted from import).
> >>>
> >>>If you want to have this function in headless mode then you'll need to
> >
> > write
> >
> >>>the import code (look at
> >>>org.eclipse.hyades.trace.ui.internal.wizard.ImportTracePage1.run
method)
> >>>then you could build the graphs that you need on top of the resulting
> >
> > Trace
> >
> >>>model.
> >>>
> >>>Please let me know if you need more info.
> >>>
> >>>Thanks,
> >>>Marius
> >>>
> >>>"Luca Di Stefano" <luca.distefano@xxxxxxxxxxxxxxxxxx> wrote in message
> >>>news:clqsfl$v5e$1@xxxxxxxxxxxxxx
> >>>
> >>>
> >>>>Hi,
> >>>>
> >>>>I need to parse several trcxm files to join the data and build some
> >>>
> >>>graphs.
> >>>
> >>>
> >>>>There are hyades API for parse trcxm files and get the data?
> >>>>
> >>>>Thanks,
> >>>>
> >>>>Luca
> >>>
> >>>
> >>>
> >>
> >>
> >
> >
>
> --------------------------------------------------------------------------
--
> > ----
> >
> >
> >
> >><?xml version="1.0"?>
> >><TRACE>
> >><node nodeId="" hostname="phxl0007" ipaddress="127.0.0.1,127.0.0.1"
> >
> > timezone="-60" time="1099651312.827835083"/>
> >
> >><processCreate processId="" pid="14906" nodeIdRef=""
> >
> > time="1099651312.827835083"/>
> >
> >><agentCreate agentId="UUID-1099651312-872530-997682102-1023616539"
> >
> > version="1.000" processIdRef="" agentName="Java Profiling Agent"
> > agentType="Profiler"
> >
agentParameters="server=standalone,filters=config/myfilters.txt,file=mytest.
> > trcxml,profile=config/jvmpi.pro" time="1099651312.827835083"/>
> >
> >><traceStart traceId="UUID-1099651312-896434-296081298-987511110"
> >
> > agentIdRef="UUID-1099651312-872530-997682102-1023616539"
> > time="1099651312.896468400"/>
> >
> >><filter pattern="#profile" mode="INCLUDE" genericPattern="SUFFIX"
> >
> > methodPattern="setUp" methodMode="EXCLUDE" methodGenericPattern="NONE"/>
> >
> >><filter pattern="#profile" mode="INCLUDE" genericPattern="SUFFIX"
> >
> > methodPattern="tearDown" methodMode="EXCLUDE"
methodGenericPattern="NONE"/>
> >
> >><filter pattern="profile" mode="INCLUDE" genericPattern="SUFFIX"
> >
> > methodPattern="test" methodMode="INCLUDE"
methodGenericPattern="SUFFIX"/>
> >
> >><filter pattern="" mode="EXCLUDE" genericPattern="PREFIX"
methodPattern=""
> >
> > methodMode="EXCLUDE" methodGenericPattern="PREFIX"/>
> >
> >><option key="CLASS_LOAD_DETAILS" value="false"/>
> >><option key="METHOD_DETAILS" value="false"/>
> >><option key="COLLATION_VALUES" value="false"/>
> >><option key="CONTEXT_FLOW" value="false"/>
> >><option key="FILTERS" value="true"/>
> >><option key="TRACK_GC_EVENT_TYPES" value="none"/>
> >><option key="ID_STYLE" value="static"/>
> >><option key="OBJ_REF_MODE" value="filterOwner"/>
> >><option key="METHOD_COUNTS" value="true"/>
> >><option key="OBJ_ALLOC_IS_ARRAY" value="true"/>
> >><option key="OPTIONS" value="true"/>
> >><option key="STACK_INFORMATION" value="normal"/>
> >><option key="TRACE_MODE" value="full"/>
> >><option key="TICKET" value="true"/>
> >><option key="TIMESTAMPS" value="true"/>
> >><option key="TRACE_IDREFS" value="false"/>
> >><option key="UNREFERENCED_SYMBOLS" value="false"/>
> >><option key="THREAD_CPU_TIME" value="false"/>
> >><option key="LLDATA_ENABLED" value="false"/>
> >><option key="HEAP_INFO_FILE_PREFIX" value="optHeap"/>
> >><option key="MONITOR_MODE" value="none"/>
> >><option key="EXTENSION_LIBRARY" value=""/>
> >><threadStart threadId="2" time="1099651312.904853343" threadName="main"
> >
> > groupName="main" parentName="system" objIdRef="0"/>
> >
> >><runtimeInitDone threadIdRef="2" time="1099651312.944803237"/>
> >><classDef threadIdRef="4" name="java.lang.Class" sourceName="Class.java"
> >
> > classId="124" time="1099651312.912096500"/>
> >
> >><objAlloc threadIdRef="4" time="1099651312.945412874" objId="617"
> >
> > classIdRef="124" isArray="0" size="88"/>
> >
> >><classDef threadIdRef="4" name="java.lang.Thread"
sourceName="Thread.java"
> >
> > classId="616" objIdRef="617" time="1099651312.934934854"/>
> >
> >><objAlloc threadIdRef="4" time="1099651312.945412397" objId="3658"
> >
> > classIdRef="616" isArray="0" size="96"/>
> >
> >><threadStart threadId="4" time="1099651312.945411205" threadName="Signal
> >
> > Dispatcher" groupName="system" parentName="" objIdRef="3658"/>
> >
> >><objAlloc threadIdRef="5" time="1099651313.502094030" objId="9440"
> >
> > classIdRef="124" isArray="0" size="88"/>
> >
> >><classDef threadIdRef="5"
> >
> >
name="org.eclipse.jdt.internal.junit.runner.RemoteTestRunner$ReaderThread"
> > sourceName="RemoteTestRunner.java" classId="9439" objIdRef="9440"
> > time="1099651313.496024847"/>
> >
> >><objAlloc threadIdRef="5" time="1099651313.502093315" objId="9441"
> >
> > classIdRef="9439" isArray="0" size="96"/>
> >
> >><threadStart threadId="5" time="1099651313.502091884"
> >
> > threadName="ReaderThread" groupName="main" parentName="system"
> > objIdRef="9441"/>
> >
> >><objAlloc threadIdRef="2" time="1099651315.600643634" objId="9708"
> >
> > classIdRef="124" isArray="0" size="88"/>
> >
> >><classDef threadIdRef="2" name="profile.test.MyTest"
> >
> > sourceName="MyTest.java" classId="9843" objIdRef="9708"
> > time="1099651313.559551715"/>
> >
> >><methodDef name="test1" signature="()V" startLineNumber="45"
> >
> > endLineNumber="46" methodId="9838" classIdRef="9843"/>
> >
> >><objAlloc threadIdRef="2" time="1099651315.600725889" objId="9844"
> >
> > classIdRef="9843" isArray="0" size="16"/>
> >
> >><methodEntry threadIdRef="2" time="1099651315.600641727"
> >
> > methodIdRef="9838" objIdRef="9844" classIdRef="9843" ticket="171027"
> > stackDepth="16"/>
> >
> >><methodExit threadIdRef="2" methodIdRef="9838" objIdRef="9844"
> >
> > classIdRef="9843" ticket="171027" time="1099651317.602828502"
> > overhead="0.000169382"/>
> >
> >><methodDef name="test2" signature="()V" startLineNumber="48"
> >
> > endLineNumber="49" methodId="9837" classIdRef="9843"/>
> >
> >><objAlloc threadIdRef="2" time="1099651317.604080438" objId="9902"
> >
> > classIdRef="9843" isArray="0" size="16"/>
> >
> >><methodEntry threadIdRef="2" time="1099651317.604057073"
> >
> > methodIdRef="9837" objIdRef="9902" classIdRef="9843" ticket="171441"
> > stackDepth="16"/>
> >
> >><methodExit threadIdRef="2" methodIdRef="9837" objIdRef="9902"
> >
> > classIdRef="9843" ticket="171441" time="1099651317.604611873"
> > overhead="0.000056719"/>
> >
> >><threadEnd threadIdRef="5" time="1099651317.606651782"/>
> >><threadEnd threadIdRef="2" time="1099651317.636883735"/>
> >><runtimeShutdown threadIdRef="1" time="1099651317.636932611"/>
> >><traceEnd time="1099651317.638990163"/>
> >><agentDestroy agentIdRef="UUID-1099651312-872530-997682102-1023616539"
> >
> > time="1099651317.639014959"/>
> >
> >></TRACE>
> >>
> >
> >