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

DOMDocument::saveXMLRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)144 142 -2 -1.4%
Incl. Wall Time (microsec) per call 5 4 -0 -1.4%
Excl. Wall Time (microsec)144 142 -2 -1.4%
Incl. CPU (microsecs)171 162 -9 -5.3%
Incl. CPU (microsecs) per call 5 5 -0 -5.3%
Excl. CPU (microsec)171 162 -9 -5.3%
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)1,008 648 -360 -35.7%
Incl. PeakMemUse (bytes) per call 32 20 -11 -35.7%
Excl. PeakMemUse (bytes)1,008 648 -360 -35.7%

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 Function-2 -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%