We used to display heap size statistics for all records. This does not seem to make much sense. Also, total heap size does not seem to be very meaningful. Let's drop totalHeapSize and instead add usedHeapSizeDelta, as the delta between the start and stop of the event.
Created attachment 162803 [details] Patch
Comment on attachment 162803 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=162803&action=review > Source/WebCore/English.lproj/localizedStrings.js:741 > +localizedStrings["%s (delta %s)"] = "%s (delta %s)"; I'd rather show (+xx) or (-xx) without 'delta'. > Source/WebCore/inspector/front-end/TimelinePresentationModel.js:808 > + if ((this.usedHeapSize && this.category === WebInspector.TimelinePresentationModel.categories().scripting) || this.usedHeapSizeDelta) { Should be: this.usedHeapSize && (this.category === WebInspector.TimelinePresentationModel.categories().scripting || this.usedHeapSizeDelta)
Committed r128057: <http://trac.webkit.org/changeset/128057>