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http://issues.apache.org/bugzilla/show_bug.cgi?id=41988 ------- Additional Comments From [EMAIL PROTECTED] 2007-04-01 10:29 ------- Here's a stack histogram (acquired via "jmap") showing the classes responsible for the memory leak. All of these classes were increasing as the test ran and have abnormally high instance counts. The list is sorted by memory usage per class: Object Histogram: Size Count Class description ------------------------------------------------------- ... lots of other classes ... 10128 422 java.util.LinkedList 11312 202 org.apache.batik.dom.GenericAttr 11640 485 org.apache.batik.css.engine.value.StringMap$Entry 11696 1462 java.lang.ref.ReferenceQueue$Lock 12896 87 org.apache.batik.css.engine.value.Value[] 15096 51 org.apache.batik.gvt.font.AWTGlyphGeometryCache$Entry[] 15720 393 java.util.HashMap 15984 666 sun.font.FontLineMetrics 19632 409 org.apache.batik.dom.GenericText 19968 290 java.lang.String[] 20136 839 java.util.LinkedList$Entry 20736 648 org.apache.batik.dom.util.DoublyIndexedTable$Entry 22160 1385 org.apache.batik.bridge.SVGTextElementBridge$DOMChildNodeRemovedEventListener 22160 1385 org.apache.batik.bridge.SVGTextElementBridge$DOMSubtreeModifiedEventListener 22640 1415 org.apache.batik.bridge.UnitProcessor$DefaultContext 22960 205 org.apache.batik.gvt.ShapeNode 32400 2025 java.lang.Integer 32664 1361 sun.font.TrueTypeFont$DirectoryEntry 33240 1385 org.apache.batik.gvt.text.AttributedCharacterSpanIterator 35040 1460 java.lang.ref.ReferenceQueue 37296 666 sun.font.CoreMetrics 45328 1446 boolean[] 46328 1410 org.apache.batik.gvt.GraphicsNode[] 52352 1636 java.awt.BasicStroke 55400 1385 org.apache.batik.gvt.renderer.StrokingTextPainter$TextRun 58064 191 * ObjArrayKlassKlass 59040 1476 java.util.WeakHashMap$Entry 62040 2585 org.apache.batik.gvt.font.AWTGVTFont 67104 1398 java.util.WeakHashMap 77136 3214 java.lang.ref.WeakReference 81360 2034 java.awt.Color 88640 1385 org.apache.batik.gvt.font.GVTLineMetrics 88640 1385 org.apache.batik.gvt.text.GlyphLayout 89504 2797 org.apache.batik.dom.events.EventListenerList$Entry 91320 1415 double[] 99720 1385 sun.font.StandardGlyphVector 99864 1387 org.apache.batik.bridge.SVGTextElementBridge 99912 398 java.util.HashMap$Entry[] 103416 4309 java.util.ArrayList 107912 1385 org.apache.batik.gvt.font.GVTGlyphMetrics[] 107992 1386 java.awt.geom.AffineTransform[] 110840 2771 java.text.AttributedString$AttributedStringIterator 112176 1398 java.util.WeakHashMap$Entry[] 115456 3608 java.lang.ref.Finalizer 121880 1385 org.apache.batik.gvt.font.AWTGVTGlyphVector 130592 4081 org.apache.batik.bridge.BridgeContext$EventListenerMememto 132992 4156 java.text.AttributedString 136672 8542 java.lang.Float 137200 3430 java.util.Hashtable 144000 6000 org.apache.batik.gvt.event.GraphicsNodeChangeEvent 157584 1407 org.apache.batik.gvt.CompositeGraphicsNode 158304 4947 java.lang.ref.SoftReference 166200 1385 org.apache.batik.gvt.TextNode 201456 2798 org.apache.batik.gvt.text.TextPaintInfo 202064 4379 java.lang.Object[] 220224 2770 java.awt.geom.Point2D$Float[] 238920 9955 java.util.HashMap$Entry 252792 3511 java.awt.Font 259248 2946 java.lang.Class 285208 3442 java.util.Hashtable$Entry[] 287152 4113 short[] 323736 4155 java.awt.Shape[] 326480 8162 org.apache.batik.bridge.BridgeContext$SoftReferenceMememto 347408 21713 org.apache.batik.gvt.font.GVTGlyphMetrics 404448 16852 java.util.Vector 462024 19251 java.lang.String 465360 8310 java.util.Vector[] 521112 21713 java.awt.font.GlyphMetrics 631392 26308 java.awt.geom.Rectangle2D$Float 674400 28100 java.util.Hashtable$Entry 707840 11060 java.awt.geom.AffineTransform 748448 23389 java.awt.geom.GeneralPath 806064 50379 java.awt.geom.Point2D$Float 866592 2455 * ConstantPoolCacheKlass 869400 21735 java.awt.geom.Rectangle2D$Double 1170248 2726 * InstanceKlassKlass 1338248 2726 * ConstantPoolKlass 1474768 19051 char[] 1588336 42517 * SymbolKlass 1610328 28645 * MethodKlass 1780632 21463 java.lang.Object[] 2297040 26531 byte[] 2621256 11208 int[] 3064456 28645 * ConstMethodKlass 13801968 28294 float[] -- Configure bugmail: http://issues.apache.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
