Attachment 134303 Details for Bug 273157 – Usage hotspots for JDT UI (YourKit)

Usage hotspots for JDT UI (YourKit)

manifest-hotspot-jdtui.txt (text/plain), 3.28 KB, created by Michael Rennie

on 2009-05-04 16:08:54 EDT

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Creator: Michael Rennie

Created: 2009-05-04 16:08:54 EDT

Size: 3.28 KB

patch

obsolete

>CPU hot spots
>
>+----------------------------------------------------------------------------------------------------+-----------------+--------------------+
>|                                                Name                                                |    Time (ms)    |  Invocation Count  |
>+----------------------------------------------------------------------------------------------------+-----------------+--------------------+
>|  +---java.net.SocketInputStream.read(byte[], int, int)                                             |  128,609  52 %  |                13  |
>|  |                                                                                                 |                 |                    |
>|  +---org.eclipse.jdt.internal.compiler.util.ManifestAnalyzer.analyzeManifestContents(InputStream)  |   29,500  12 %  |               466  |
>|  |                                                                                                 |                 |                    |
>|  +---java.io.BufferedReader.read()                                                                 |    18,312  7 %  |        15,490,260  |
>|  |                                                                                                 |                 |                    |
>|  +---org.eclipse.core.internal.dtree.DeltaDataTree.lookup(IPath)                                   |    13,281  5 %  |           100,877  |
>|  |                                                                                                 |                 |                    |
>|  +---org.eclipse.jdt.internal.compiler.parser.Scanner.checkTaskTag(int, int)                       |    11,281  5 %  |             2,424  |
>|  |                                                                                                 |                 |                    |
>|  +---org.eclipse.core.internal.dtree.AbstractDataTreeNode.childAtOrNull(String)                    |     7,359  3 %  |         1,625,408  |
>|  |                                                                                                 |                 |                    |
>|  +---java.lang.String.regionMatches(boolean, int, String, int, int)                                |     6,562  3 %  |           775,285  |
>|  |                                                                                                 |                 |                    |
>|  +---org.eclipse.jdt.internal.compiler.parser.ScannerHelper.isJavaIdentifierStart(char)            |     3,000  1 %  |         1,527,881  |
>|  |                                                                                                 |                 |                    |
>|  +---org.eclipse.jdt.internal.compiler.parser.ScannerHelper.isJavaIdentifierPart(char)             |     2,796  1 %  |         1,527,990  |
>|  |                                                                                                 |                 |                    |
>|  +---org.eclipse.core.runtime.Path.segment(int)                                                    |     2,609  1 %  |         1,718,794  |
>+----------------------------------------------------------------------------------------------------+-----------------+--------------------+
>
>Generated by __PRODUCT_NAME__  May 4, 2009 3:05:47 PM

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Attachments on bug 273157: 134302 | 134303 | 134722