[OpenLayers-Dev] Bug #622 testing and performance issues
Stephen Woodbridge
woodbri at swoodbridge.com
Tue Apr 3 23:16:03 EDT 2007
Christopher,
Here is some profiling output on on the various requests that were
giving me severe performance problems. I ran these against tonight's SVN
revision 2997. It looks like you added the code to delete the existing
features on each new request but I'm still seeing really bad performance
and I thought having these profiles might help see the problem that I am
having. I'm running FF 2.0.0.3 on Window 2000 box.
Thanks again and I hope this helps,
-Steve
Steps:
1) Load http://imaptools.com/ld-test.html
Turn on profiling
Click Algers, DZ link
Profile output:
> parseAttributes 1400 59.62% 968.75ms 1109.375ms 0.792ms 0ms 343.75ms OpenLayers.js (line 678)
> nodeTypeCompare 100 10.58% 171.875ms 171.875ms 1.719ms 0ms 15.625ms OpenLayers.js (line 532)
> getImagesLocation 1502 5.77% 93.75ms 187.5ms 0.125ms 0ms 46.875ms OpenLayers.js (line 115)
> calculateRelativePosition 100 3.85% 62.5ms 328.125ms 3.281ms 0ms 15.625ms OpenLayers.js (line 352)
> reprojectNode 100 2.88% 46.875ms 46.875ms 0.469ms 0ms 15.625ms OpenLayers.js (line 528)
> applyDefaults 15 1.92% 31.25ms 31.25ms 2.083ms 0ms 15.625ms OpenLayers.js (line 111)
> handleBrowserEvent 42 1.92% 31.25ms 31.25ms 0.744ms 0ms 15.625ms OpenLayers.js (line 341)
> drawGeometryNode 100 1.92% 31.25ms 250ms 2.5ms 0ms 15.625ms OpenLayers.js (line 353)
> getXmlNodeValue 1500 1.92% 31.25ms 31.25ms 0.021ms 0ms 15.625ms OpenLayers.js (line 121)
> getXmlNodeValue 1500 0.96% 15.625ms 140.625ms 0.094ms 0ms 15.625ms OpenLayers.js (line 121)
> setSize 100 0.96% 15.625ms 15.625ms 0.156ms 0ms 15.625ms OpenLayers.js (line 527)
> addFeatures 1 0.96% 15.625ms 359.375ms 359.375ms 359.375ms 359.375ms OpenLayers.js (line 648)
> initialize 50 0.96% 15.625ms 31.25ms 0.625ms 0ms 15.625ms OpenLayers.js (line 614)
> parseFeature 50 0.96% 15.625ms 1171.875ms 23.438ms 0ms 343.75ms OpenLayers.js (line 670)
> emptyFunction 1 0.96% 15.625ms 31.25ms 31.25ms 31.25ms 31.25ms OpenLayers.js (line 196)
> destroyPopup 50 0.96% 15.625ms 15.625ms 0.313ms 0ms 15.625ms OpenLayers.js (line 572)
> setMap 1 0.96% 15.625ms 1187.5ms 1187.5ms 1187.5ms 1187.5ms OpenLayers.js (line 665)
> onFeatureInsert 50 0.96% 15.625ms 203.125ms 4.063ms 0ms 15.625ms ld-testv.html# (line 97)
> dispatchException 503 0.96% 15.625ms 15.625ms 0.031ms 0ms 15.625ms OpenLayers.js (line 212)
> display 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 582)
> handleBrowserEvent 42 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 341)
> onScreen 100 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 602)
> calculateRelativePosition 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 352)
> getScaleFromResolution 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 133)
> drawPoint 13 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 354)
> getURL 6 0% 0ms 31.25ms 5.208ms 0ms 15.625ms OpenLayers.js (line 825)
> addResults 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 565)
> updateScale 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 316)
> getResolution 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 592)
> initialize 50 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 599)
> assignRenderer 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 646)
> getArgs 7 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 128)
> setMap 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 820)
> containsLonLat 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 64)
> nullHandler 1 0% 0ms 62.5ms 62.5ms 62.5ms 62.5ms OpenLayers.js (line 193)
> (no name) 1 0% 0ms 0ms 0ms 0ms 0ms ld-testv.html# (line 113)
> initialize 2 0% 0ms 15.625ms 7.813ms 0ms 15.625ms OpenLayers.js (line 357)
> leaveMode 13 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 372)
> containsBounds 8 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 67)
> parseXMLString 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 195)
> rectDblClick 1 0% 0ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 386)
> isSuitableOverview 1 0% 0ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 388)
> emptyFunction 11 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 196)
> updateMapToRect 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 392)
> getMapBoundsFromRectBounds 4 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 393)
> add 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 54)
> initialize 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 56)
> getStyle 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 71)
> emptyFunction 1 0% 0ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 196)
> getSize 25 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 488)
> getCurrentSize 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 491)
> emptyFunction 1 0% 0ms 46.875ms 46.875ms 46.875ms 46.875ms OpenLayers.js (line 196)
> getCenter 20 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 496)
> getCenter 2 0% 0ms 93.75ms 46.875ms 0ms 93.75ms OpenLayers.js (line 496)
> bind 13 0% 0ms 1562.5ms 120.192ms 0ms 1562.5ms OpenLayers.js (line 80)
> dispatch 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 198)
> centerLayerContainer 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 506)
> checkImgURL 1 0% 0ms 62.5ms 62.5ms 62.5ms 62.5ms OpenLayers.js (line 564)
> registerEvents 101 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 241)
> draw 50 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 566)
> addOptions 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 579)
> getResolution 34 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 592)
> remove 54 0% 0ms 15.625ms 0.289ms 0ms 15.625ms OpenLayers.js (line 338)
> getViewPortPxFromLonLat 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 594)
> getWidth 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 63)
> getFullRequestString 7 0% 0ms 31.25ms 4.464ms 0ms 15.625ms OpenLayers.js (line 637)
> removeBox 13 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 344)
> onFeatureInsert 50 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 656)
> containsLonLat 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 64)
> destroy 1 0% 0ms 62.5ms 62.5ms 62.5ms 62.5ms OpenLayers.js (line 779)
> getFullRequestString 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 786)
> setMap 2 0% 0ms 31.25ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 820)
> initialize 22 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 56)
> zoomto 1 0% 0ms 93.75ms 93.75ms 93.75ms 93.75ms ld-testv.html# (line 50)
> initialize 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 357)
> initialize 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 357)
> intersectsBounds 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 66)
> clear 7 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 358)
> parseXMLString 1 0% 0ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 195)
> defaultMouseOut 4 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 376)
> initialize 4 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 56)
> isSuitableOverview 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 388)
> parseXMLString 1 0% 0ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 194)
> updateRectToMap 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 391)
> determineQuadrant 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 70)
> updateMapToRect 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 392)
> getMaxExtent 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 509)
> moveZoomBar 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 401)
> isPrototype 230 0% 0ms 93.75ms 0.408ms 0ms 62.5ms OpenLayers.js (line 50)
> updateSize 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 489)
> emptyFunction 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 196)
> calculateBounds 13 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 493)
> camelize 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 76)
> getCenter 38 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 496)
> dispatch 12 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 198)
> centerLayerContainer 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 506)
> fromString 22 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 57)
> getProjection 7 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 507)
> dispatch 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 198)
> bind 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 79)
> getNumZoomLevels 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 510)
> dispatch 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 198)
> getExtent 13 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 511)
> getResolution 34 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 512)
> responseIsSuccess 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 199)
> getScale 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 513)
> getZoomForResolution 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 515)
> initialize 27 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 55)
> fromString 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 57)
> bindAsEventListener 46 0% 0ms 31.25ms 0.679ms 0ms 15.625ms OpenLayers.js (line 81)
> initialize 1 0% 0ms 62.5ms 62.5ms 62.5ms 62.5ms OpenLayers.js (line 200)
> zoomTo 7 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 516)
> getViewPortPxFromLonLat 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 517)
> initialize 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 201)
> getLonLatFromPixel 7 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 518)
> getLayerPxFromViewPortPx 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 519)
> bindAsEventListener 155 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 81)
> initialize 1 0% 0ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 200)
> getLonLatFromLayerPx 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 520)
> setRequestHeaders 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 202)
> destroy 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 526)
> checkImgURL 1 0% 0ms 62.5ms 62.5ms 62.5ms 62.5ms OpenLayers.js (line 564)
> registerEvents 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 241)
> checkImgURL 1 0% 0ms 1562.5ms 1562.5ms 1562.5ms 1562.5ms OpenLayers.js (line 564)
> upperCaseObject 7 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 110)
> redraw 13 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 292)
> getWidth 6 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 63)
> toBBOX 13 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 59)
> extend 1416 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 85)
> onStateChange 11 0% 0ms 1562.5ms 142.045ms 0ms 1562.5ms OpenLayers.js (line 206)
> createNode 50 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 531)
> display 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 582)
> trigger 21 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 317)
> getResolution 13 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 592)
> getLonLatFromViewPortPx 7 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 593)
> initialize 4 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 55)
> nodeTypeCompare 50 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 532)
> initialize 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 342)
> header 12 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 207)
> nodeTypeCompare 100 0% 0ms 171.875ms 1.719ms 0ms 15.625ms OpenLayers.js (line 532)
> removeBox 13 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 344)
> modifyDOMElement 4 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 88)
> header 11 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 207)
> draw 2 0% 0ms 15.625ms 7.813ms 0ms 15.625ms OpenLayers.js (line 557)
> parseCoords 50 0% 0ms 46.875ms 0.938ms 0ms 15.625ms OpenLayers.js (line 682)
> calculateRelativePosition 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 352)
> createUniqueID 101 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 131)
> clear 6 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 561)
> onload 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 824)
> header 11 0% 0ms 1562.5ms 142.045ms 0ms 1562.5ms OpenLayers.js (line 207)
> clear 2 0% 0ms 31.25ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 561)
> getURL 6 0% 0ms 31.25ms 5.208ms 0ms 15.625ms OpenLayers.js (line 825)
> initialize 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 53)
> nodeFactory 100 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 356)
> safeStopPropagation 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 134)
> onclick 1 0% 0ms 93.75ms 93.75ms 93.75ms 93.75ms ld-testv.html# (line 1)
> initialize 56 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 53)
> initialize 25 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 55)
> getWidth 6 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 63)
> onImageLoad 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 102)
> checkImgURL 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 564)
> checkImgURL 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 564)
> GET http://imaptools.com/cgi-bin/mapserv-4.10?map=%2Fu%2Fdata%2Fmaps%2Fld-wfs.map&typename=PointsOfInterest&maxfeatures=50&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&SRS=EPSG%3A4326&BBOX=3.043232%2C36.751404%2C3.076568%2C36.777596 (1656ms)
2) Turn on profiling
Click Zoom +
Profile results:
> Profile (4078.125ms, 13008 calls)
> Function
>
> Calls
>
> Percent
>
> Own Time
>
> Time
>
> Avg
>
> Min
>
> Max
>
> File
> nodeTypeCompare 150 30.27% 1234.375ms 1234.375ms 8.229ms 0ms 31.25ms OpenLayers.js (line 532)
> parseAttributes 1400 28.35% 1156.25ms 1343.75ms 0.96ms 0ms 312.5ms OpenLayers.js (line 678)
> destroy 1 24.52% 1000ms 1000ms 1000ms 1000ms 1000ms OpenLayers.js (line 526)
> getXmlNodeValue 1500 3.07% 125ms 125ms 0.083ms 0ms 15.625ms OpenLayers.js (line 121)
> calculateRelativePosition 100 1.92% 78.125ms 328.125ms 3.281ms 0ms 15.625ms OpenLayers.js (line 352)
> reprojectNode 150 1.53% 62.5ms 62.5ms 0.417ms 0ms 15.625ms OpenLayers.js (line 528)
> handleBrowserEvent 195 1.15% 46.875ms 46.875ms 0.24ms 0ms 15.625ms OpenLayers.js (line 341)
> dispatchException 503 1.15% 46.875ms 46.875ms 0.093ms 0ms 15.625ms OpenLayers.js (line 212)
> bindAsEventListener 202 1.15% 46.875ms 46.875ms 0.232ms 0ms 15.625ms OpenLayers.js (line 81)
> getImagesLocation 1502 1.15% 46.875ms 203.125ms 0.135ms 0ms 15.625ms OpenLayers.js (line 115)
> isPrototype 447 0.77% 31.25ms 78.125ms 0.175ms 0ms 31.25ms OpenLayers.js (line 50)
> getXmlNodeValue 1500 0.38% 15.625ms 187.5ms 0.125ms 0ms 15.625ms OpenLayers.js (line 121)
> createNode 50 0.38% 15.625ms 15.625ms 0.313ms 0ms 15.625ms OpenLayers.js (line 531)
> drawPoint 80 0.38% 15.625ms 15.625ms 0.195ms 0ms 15.625ms OpenLayers.js (line 354)
> draw 1 0.38% 15.625ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 557)
> calculateRelativePosition 2 0.38% 15.625ms 15.625ms 7.813ms 0ms 15.625ms OpenLayers.js (line 352)
> parseXMLString 1 0.38% 15.625ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 195)
> getSize 65 0.38% 15.625ms 15.625ms 0.24ms 0ms 15.625ms OpenLayers.js (line 488)
> extend 1410 0.38% 15.625ms 15.625ms 0.011ms 0ms 15.625ms OpenLayers.js (line 85)
> drawGeometryNode 150 0.38% 15.625ms 1312.5ms 8.75ms 0ms 31.25ms OpenLayers.js (line 353)
> handleBrowserEvent 195 0.38% 15.625ms 109.375ms 0.561ms 0ms 15.625ms OpenLayers.js (line 341)
> initialize 50 0.38% 15.625ms 15.625ms 0.313ms 0ms 15.625ms OpenLayers.js (line 599)
> parseFeature 50 0.38% 15.625ms 1437.5ms 28.75ms 0ms 312.5ms OpenLayers.js (line 670)
> onFeatureInsert 50 0.38% 15.625ms 203.125ms 4.063ms 0ms 15.625ms ld-testv.html# (line 97)
> checkImgURL 1 0% 0ms 31.25ms 31.25ms 31.25ms 31.25ms OpenLayers.js (line 564)
> display 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 582)
> display 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 582)
> checkImgURL 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 564)
> trigger 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 317)
> draw 50 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 566)
> createUniqueID 101 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 131)
> getViewPortPxFromLonLat 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 594)
> onScreen 100 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 602)
> initialize 50 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 614)
> removeFeatures 50 0% 0ms 15.625ms 0.313ms 0ms 15.625ms OpenLayers.js (line 653)
> initialize 60 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 56)
> getStyle 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 71)
> parseXMLString 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 195)
> setMap 1 0% 0ms 1437.5ms 1437.5ms 1437.5ms 1437.5ms OpenLayers.js (line 665)
> getFullRequestString 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 786)
> initialize 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 357)
> getURL 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 825)
> initialize 1 0% 0ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 357)
> bind 13 0% 0ms 1812.5ms 139.423ms 0ms 1812.5ms OpenLayers.js (line 80)
> emptyFunction 1 0% 0ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 196)
> leaveMode 80 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 372)
> defaultClick 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 377)
> emptyFunction 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 196)
> isSuitableOverview 1 0% 0ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 388)
> updateMapToRect 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 392)
> add 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 54)
> fromString 15 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 57)
> bindAsEventListener 188 0% 0ms 2296.875ms 12.217ms 0ms 2187.5ms OpenLayers.js (line 81)
> dispatch 12 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 198)
> getMapBoundsFromRectBounds 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 393)
> passEventToSlider 11 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 398)
> dispatch 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 198)
> moveZoomBar 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 401)
> clear 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 561)
> draw 1 0% 0ms 2187.5ms 2187.5ms 2187.5ms 2187.5ms OpenLayers.js (line 300)
> checkImgURL 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 564)
> checkImgURL 1 0% 0ms 31.25ms 31.25ms 31.25ms 31.25ms OpenLayers.js (line 564)
> addResults 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 565)
> remove 201 0% 0ms 62.5ms 0.311ms 0ms 15.625ms OpenLayers.js (line 338)
> addOptions 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 579)
> intersectsBounds 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 66)
> getResolution 9 0% 0ms 15.625ms 1.736ms 0ms 15.625ms OpenLayers.js (line 592)
> removeBox 80 0% 0ms 15.625ms 0.195ms 0ms 15.625ms OpenLayers.js (line 344)
> destroy 50 0% 0ms 15.625ms 0.313ms 0ms 15.625ms OpenLayers.js (line 600)
> safeStopPropagation 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 134)
> assignRenderer 1 0% 0ms 2093.75ms 2093.75ms 2093.75ms 2093.75ms OpenLayers.js (line 646)
> addFeatures 1 0% 0ms 359.375ms 359.375ms 359.375ms 359.375ms OpenLayers.js (line 648)
> onFeatureInsert 50 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 656)
> initialize 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 53)
> parseCoords 50 0% 0ms 15.625ms 0.313ms 0ms 15.625ms OpenLayers.js (line 682)
> nodeFactory 100 0% 0ms 31.25ms 0.313ms 0ms 15.625ms OpenLayers.js (line 356)
> onload 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 824)
> parseXMLString 1 0% 0ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 194)
> getURL 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 825)
> emptyFunction 11 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 196)
> clear 4 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 358)
> initialize 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 56)
> defaultMouseOut 9 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 376)
> emptyFunction 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 196)
> rectDblClick 1 0% 0ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 386)
> bind 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 79)
> updateRectToMap 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 391)
> emptyFunction 1 0% 0ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 196)
> updateMapToRect 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 392)
> passEventToSlider 11 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 398)
> dispatch 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 198)
> getCurrentSize 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 491)
> calculateBounds 9 0% 0ms 15.625ms 1.736ms 0ms 15.625ms OpenLayers.js (line 493)
> responseIsSuccess 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 199)
> getCenter 62 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 496)
> updateSize 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 489)
> dispatch 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 198)
> fromString 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 57)
> getCenter 75 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 496)
> initialize 1 0% 0ms 31.25ms 31.25ms 31.25ms 31.25ms OpenLayers.js (line 200)
> getCenter 1 0% 0ms 2187.5ms 2187.5ms 2187.5ms 2187.5ms OpenLayers.js (line 496)
> centerLayerContainer 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 506)
> removeItem 50 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 86)
> initialize 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 201)
> centerLayerContainer 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 506)
> getProjection 4 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 507)
> initialize 1 0% 0ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 200)
> getNumZoomLevels 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 510)
> getExtent 9 0% 0ms 15.625ms 1.736ms 0ms 15.625ms OpenLayers.js (line 511)
> initialize 66 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 55)
> toBBOX 7 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 59)
> modifyDOMElement 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 88)
> setRequestHeaders 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 202)
> getResolution 71 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 512)
> getScale 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 513)
> onStateChange 11 0% 0ms 1812.5ms 164.773ms 0ms 1812.5ms OpenLayers.js (line 206)
> zoomTo 1 0% 0ms 2187.5ms 2187.5ms 2187.5ms 2187.5ms OpenLayers.js (line 516)
> zoomTo 1 0% 0ms 2187.5ms 2187.5ms 2187.5ms 2187.5ms OpenLayers.js (line 516)
> onImageLoad 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 102)
> header 12 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 207)
> zoomTo 53 0% 0ms 31.25ms 0.59ms 0ms 15.625ms OpenLayers.js (line 516)
> draw 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 300)
> clear 1 0% 0ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 561)
> getViewPortPxFromLonLat 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 517)
> checkImgURL 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 564)
> updateScale 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 316)
> getWidth 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 63)
> header 11 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 207)
> getLonLatFromPixel 53 0% 0ms 31.25ms 0.59ms 0ms 15.625ms OpenLayers.js (line 518)
> checkImgURL 1 0% 0ms 1812.5ms 1812.5ms 1812.5ms 1812.5ms OpenLayers.js (line 564)
> trigger 95 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 317)
> draw 50 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 566)
> getArgs 4 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 128)
> destroyPopup 50 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 572)
> initialize 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 55)
> getLayerPxFromViewPortPx 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 519)
> getResolution 71 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 592)
> initialize 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 342)
> getLonLatFromViewPortPx 53 0% 0ms 31.25ms 0.59ms 0ms 15.625ms OpenLayers.js (line 593)
> getScaleFromResolution 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 133)
> getWidth 4 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 63)
> upperCaseObject 4 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 110)
> header 11 0% 0ms 1812.5ms 164.773ms 0ms 1812.5ms OpenLayers.js (line 207)
> getLonLatFromLayerPx 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 520)
> removeBox 80 0% 0ms 15.625ms 0.195ms 0ms 15.625ms OpenLayers.js (line 344)
> containsBounds 7 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 67)
> getFullRequestString 4 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 637)
> calculateRelativePosition 1 0% 0ms 1093.75ms 1093.75ms 1093.75ms 1093.75ms OpenLayers.js (line 352)
> nullHandler 1 0% 0ms 31.25ms 31.25ms 31.25ms 31.25ms OpenLayers.js (line 193)
> destroyFeatures 1 0% 0ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 654)
> setSize 100 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 527)
> applyDefaults 9 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 111)
> registerEvents 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 241)
> reprojectNode 50 0% 0ms 1093.75ms 21.875ms 15.625ms 31.25ms OpenLayers.js (line 528)
> eraseGeometry 50 0% 0ms 15.625ms 0.313ms 0ms 15.625ms OpenLayers.js (line 355)
> destroy 1 0% 0ms 2156.25ms 2156.25ms 2156.25ms 2156.25ms OpenLayers.js (line 779)
> setMap 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 820)
> initialize 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 357)
> setMap 1 0% 0ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 820)
> camelize 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 76)
> initialize 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 357)
> registerEvents 151 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 241)
> nodeTypeCompare 50 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 532)
> (no name) 1 0% 0ms 0ms 0ms 0ms 0ms ld-testv.html# (line 113)
> initialize 203 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 53)
> initialize 65 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 55)
> getWidth 4 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 63)
> redraw 80 0% 0ms 31.25ms 0.391ms 0ms 15.625ms OpenLayers.js (line 292)
> nodeTypeCompare 150 0% 0ms 1234.375ms 8.229ms 0ms 31.25ms OpenLayers.js (line 532)
> GET http://imaptools.com/cgi-bin/mapserv-4.10?map=%2Fu%2Fdata%2Fmaps%2Fld-wfs.map&typename=PointsOfInterest&maxfeatures=50&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&SRS=EPSG%3A4326&BBOX=3.048788%2C36.755769%2C3.071012%2C36.773231 (1922ms)
3) Turn on Profiling
click Zoom + (again)
Profile results:
> Profile (181015.625ms, 9453 calls)
> Function
>
> Calls
>
> Percent
>
> Own Time
>
> Time
>
> Avg
>
> Min
>
> Max
>
> File
> destroy 1 98.73% 178718.75ms 178718.75ms 178718.75ms 178718.75ms 178718.75ms OpenLayers.js (line 526)
> nodeTypeCompare 128 0.54% 968.75ms 968.75ms 7.568ms 0ms 31.25ms OpenLayers.js (line 532)
> parseAttributes 1092 0.49% 890.625ms 953.125ms 0.873ms 0ms 296.875ms OpenLayers.js (line 678)
> calculateRelativePosition 78 0.06% 109.375ms 265.625ms 3.405ms 0ms 15.625ms OpenLayers.js (line 352)
> reprojectNode 128 0.04% 78.125ms 78.125ms 0.61ms 0ms 15.625ms OpenLayers.js (line 528)
> getXmlNodeValue 1170 0.03% 46.875ms 46.875ms 0.04ms 0ms 15.625ms OpenLayers.js (line 121)
> bindAsEventListener 169 0.02% 31.25ms 31.25ms 0.185ms 0ms 15.625ms OpenLayers.js (line 81)
> getImagesLocation 1172 0.02% 31.25ms 125ms 0.107ms 0ms 31.25ms OpenLayers.js (line 115)
> handleBrowserEvent 63 0.01% 15.625ms 15.625ms 0.248ms 0ms 15.625ms OpenLayers.js (line 341)
> initialize 39 0.01% 15.625ms 15.625ms 0.401ms 0ms 15.625ms OpenLayers.js (line 614)
> dispatchException 393 0.01% 15.625ms 15.625ms 0.04ms 0ms 15.625ms OpenLayers.js (line 212)
> isPrototype 241 0.01% 15.625ms 109.375ms 0.454ms 0ms 46.875ms OpenLayers.js (line 50)
> fromString 15 0.01% 15.625ms 15.625ms 1.042ms 0ms 15.625ms OpenLayers.js (line 57)
> addFeatures 1 0.01% 15.625ms 281.25ms 281.25ms 281.25ms 281.25ms OpenLayers.js (line 648)
> calculateRelativePosition 2 0.01% 15.625ms 15.625ms 7.813ms 0ms 15.625ms OpenLayers.js (line 352)
> initialize 34 0.01% 15.625ms 15.625ms 0.46ms 0ms 15.625ms OpenLayers.js (line 56)
> redraw 30 0.01% 15.625ms 31.25ms 1.042ms 0ms 15.625ms OpenLayers.js (line 292)
> addResults 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 565)
> getResolution 45 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 592)
> getResolution 9 0% 0ms 15.625ms 1.736ms 0ms 15.625ms OpenLayers.js (line 592)
> assignRenderer 1 0% 0ms 179625ms 179625ms 179625ms 179625ms OpenLayers.js (line 646)
> parseXMLString 1 0% 0ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 195)
> drawPoint 30 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 354)
> parseCoords 39 0% 0ms 46.875ms 1.202ms 0ms 15.625ms OpenLayers.js (line 682)
> onFeatureInsert 39 0% 0ms 156.25ms 4.006ms 0ms 15.625ms ld-testv.html# (line 97)
> emptyFunction 1 0% 0ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 196)
> leaveMode 30 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 372)
> checkImgURL 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 564)
> trigger 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 317)
> addOptions 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 579)
> createUniqueID 79 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 131)
> destroy 50 0% 0ms 15.625ms 0.313ms 0ms 15.625ms OpenLayers.js (line 600)
> getFullRequestString 4 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 637)
> onFeatureInsert 39 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 656)
> getStyle 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 71)
> onload 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 824)
> initialize 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 357)
> initialize 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 357)
> bind 12 0% 0ms 1312.5ms 109.375ms 0ms 1312.5ms OpenLayers.js (line 80)
> defaultClick 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 377)
> emptyFunction 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 196)
> isSuitableOverview 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 388)
> updateMapToRect 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 392)
> add 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 54)
> updateMapToRect 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 392)
> bindAsEventListener 67 0% 0ms 179765.625ms 2683.069ms 0ms 179718.75ms OpenLayers.js (line 81)
> dispatch 11 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 198)
> getMapBoundsFromRectBounds 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 393)
> getSize 39 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 488)
> dispatch 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 198)
> getCurrentSize 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 491)
> getCenter 36 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 496)
> extend 1102 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 85)
> responseIsSuccess 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 199)
> getCenter 1 0% 0ms 179718.75ms 179718.75ms 179718.75ms 179718.75ms OpenLayers.js (line 496)
> centerLayerContainer 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 506)
> initialize 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 201)
> getNumZoomLevels 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 510)
> checkImgURL 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 564)
> draw 1 0% 0ms 179718.75ms 179718.75ms 179718.75ms 179718.75ms OpenLayers.js (line 300)
> checkImgURL 1 0% 0ms 46.875ms 46.875ms 46.875ms 46.875ms OpenLayers.js (line 564)
> getXmlNodeValue 1170 0% 0ms 78.125ms 0.067ms 0ms 15.625ms OpenLayers.js (line 121)
> draw 50 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 566)
> remove 69 0% 0ms 31.25ms 0.453ms 0ms 15.625ms OpenLayers.js (line 338)
> display 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 582)
> intersectsBounds 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 66)
> getViewPortPxFromLonLat 2 0% 0ms 15.625ms 7.813ms 0ms 15.625ms OpenLayers.js (line 594)
> removeBox 30 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 344)
> onScreen 78 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 602)
> safeStopPropagation 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 134)
> removeFeatures 50 0% 0ms 15.625ms 0.313ms 0ms 15.625ms OpenLayers.js (line 653)
> destroyFeatures 1 0% 0ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 654)
> parseFeature 39 0% 0ms 1015.625ms 26.042ms 0ms 296.875ms OpenLayers.js (line 670)
> initialize 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 53)
> getFullRequestString 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 786)
> nodeFactory 78 0% 0ms 15.625ms 0.2ms 0ms 15.625ms OpenLayers.js (line 356)
> getURL 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 825)
> parseXMLString 1 0% 0ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 194)
> initialize 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 357)
> emptyFunction 10 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 196)
> clear 4 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 358)
> initialize 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 56)
> defaultMouseOut 6 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 376)
> emptyFunction 1 0% 0ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 196)
> rectDblClick 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 386)
> bind 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 79)
> updateRectToMap 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 391)
> emptyFunction 1 0% 0ms 31.25ms 31.25ms 31.25ms 31.25ms OpenLayers.js (line 196)
> getResolution 45 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 512)
> moveZoomBar 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 401)
> dispatch 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 198)
> updateSize 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 489)
> toBBOX 7 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 59)
> modifyDOMElement 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 88)
> setRequestHeaders 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 202)
> zoomTo 1 0% 0ms 179718.75ms 179718.75ms 179718.75ms 179718.75ms OpenLayers.js (line 516)
> calculateBounds 9 0% 0ms 15.625ms 1.736ms 0ms 15.625ms OpenLayers.js (line 493)
> dispatch 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 198)
> getCenter 49 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 496)
> fromString 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 57)
> centerLayerContainer 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 506)
> initialize 1 0% 0ms 46.875ms 46.875ms 46.875ms 46.875ms OpenLayers.js (line 200)
> getProjection 4 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 507)
> removeItem 50 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 86)
> getExtent 9 0% 0ms 15.625ms 1.736ms 0ms 15.625ms OpenLayers.js (line 511)
> initialize 1 0% 0ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 200)
> getScale 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 513)
> initialize 40 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 55)
> zoomTo 1 0% 0ms 179718.75ms 179718.75ms 179718.75ms 179718.75ms OpenLayers.js (line 516)
> onStateChange 10 0% 0ms 1312.5ms 131.25ms 0ms 1312.5ms OpenLayers.js (line 206)
> zoomTo 27 0% 0ms 15.625ms 0.579ms 0ms 15.625ms OpenLayers.js (line 516)
> getViewPortPxFromLonLat 2 0% 0ms 15.625ms 7.813ms 0ms 15.625ms OpenLayers.js (line 517)
> onImageLoad 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 102)
> header 11 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 207)
> getLonLatFromPixel 27 0% 0ms 15.625ms 0.579ms 0ms 15.625ms OpenLayers.js (line 518)
> getLayerPxFromViewPortPx 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 519)
> header 10 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 207)
> getLonLatFromLayerPx 2 0% 0ms 15.625ms 7.813ms 0ms 15.625ms OpenLayers.js (line 520)
> getWidth 4 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 63)
> upperCaseObject 4 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 110)
> header 10 0% 0ms 1312.5ms 131.25ms 0ms 1312.5ms OpenLayers.js (line 207)
> setSize 78 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 527)
> clear 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 561)
> draw 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 300)
> checkImgURL 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 564)
> checkImgURL 1 0% 0ms 46.875ms 46.875ms 46.875ms 46.875ms OpenLayers.js (line 564)
> updateScale 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 316)
> checkImgURL 1 0% 0ms 1312.5ms 1312.5ms 1312.5ms 1312.5ms OpenLayers.js (line 564)
> getWidth 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 63)
> draw 39 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 566)
> trigger 42 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 317)
> destroyPopup 39 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 572)
> getArgs 4 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 128)
> display 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 582)
> handleBrowserEvent 63 0% 0ms 46.875ms 0.744ms 0ms 15.625ms OpenLayers.js (line 341)
> initialize 2 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 55)
> reprojectNode 50 0% 0ms 906.25ms 18.125ms 15.625ms 31.25ms OpenLayers.js (line 528)
> getLonLatFromViewPortPx 27 0% 0ms 15.625ms 0.579ms 0ms 15.625ms OpenLayers.js (line 593)
> initialize 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 342)
> initialize 39 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 599)
> getScaleFromResolution 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 133)
> removeBox 30 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 344)
> containsBounds 7 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 67)
> createNode 39 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 531)
> applyDefaults 9 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 111)
> registerEvents 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 241)
> nodeTypeCompare 39 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 532)
> calculateRelativePosition 1 0% 0ms 906.25ms 906.25ms 906.25ms 906.25ms OpenLayers.js (line 352)
> nullHandler 1 0% 0ms 46.875ms 46.875ms 46.875ms 46.875ms OpenLayers.js (line 193)
> setMap 1 0% 0ms 1015.625ms 1015.625ms 1015.625ms 1015.625ms OpenLayers.js (line 665)
> drawGeometryNode 128 0% 0ms 1046.875ms 8.179ms 0ms 31.25ms OpenLayers.js (line 353)
> registerEvents 129 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 241)
> nodeTypeCompare 128 0% 0ms 968.75ms 7.568ms 0ms 31.25ms OpenLayers.js (line 532)
> destroy 1 0% 0ms 179703.125ms 179703.125ms 179703.125ms 179703.125ms OpenLayers.js (line 779)
> eraseGeometry 50 0% 0ms 15.625ms 0.313ms 0ms 15.625ms OpenLayers.js (line 355)
> setMap 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 820)
> parseXMLString 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 195)
> setMap 1 0% 0ms 15.625ms 15.625ms 15.625ms 15.625ms OpenLayers.js (line 820)
> initialize 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 357)
> getURL 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 825)
> camelize 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 76)
> (no name) 1 0% 0ms 0ms 0ms 0ms 0ms ld-testv.html# (line 113)
> initialize 71 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 53)
> initialize 39 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 55)
> getWidth 4 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 63)
> draw 1 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 557)
> clear 3 0% 0ms 0ms 0ms 0ms 0ms OpenLayers.js (line 561)
> GET http://imaptools.com/cgi-bin/mapserv-4.10?map=%2Fu%2Fdata%2Fmaps%2Fld-wfs.map&typename=PointsOfInterest&maxfeatures=50&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&SRS=EPSG%3A4326&BBOX=3.053233%2C36.759262%2C3.066567%2C36.769738 (1407ms)
4) Shift-Reload the page to start new
Click the Algers, DZ link
Turn on profiling
Click Zoom -
Profile results:
> Profile (630937.5ms, 2313 calls)
> Function
>
> Calls
>
> Percent
>
> Own Time
>
> Time
>
> Avg
>
> Min
>
> Max
>
> File
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