Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for DOMDocument::saveXML

DOMDocument::saveXMLRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)142 144 2 1.4%
Incl. Wall Time (microsec) per call 4 5 0 1.4%
Excl. Wall Time (microsec)142 144 2 1.4%
Incl. CPU (microsecs)162 171 9 5.6%
Incl. CPU (microsecs) per call 5 5 0 5.6%
Excl. CPU (microsec)162 171 9 5.6%
Incl. MemUse (bytes)11,288 11,288 0 0.0%
Incl. MemUse (bytes) per call 353 353 0 0.0%
Excl. MemUse (bytes)11,288 11,288 0 0.0%
Incl. PeakMemUse (bytes)648 1,008 360 55.6%
Incl. PeakMemUse (bytes) per call 20 32 11 55.6%
Excl. PeakMemUse (bytes)648 1,008 360 55.6%

Parent/Child Regression/Improvement report for DOMDocument::saveXML [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
DOMDocument::saveXML0 N/A% 2 0.1% 9 0.3% 0 0.0% 360 0.5%
Exclusive Metrics Diff for Current Function2 100.0% 9 100.0% 0 N/A% 360 100.0%
Parent function
filter_dom_serialize0 N/A% 2 100.0% 9 100.0% 0 N/A% 360 100.0%