Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for DOMDocument::saveXML

DOMDocument::saveXMLRun #519c03b86b1ecRun #519c045f200eaDiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)188 185 -3 -1.6%
Incl. Wall Time (microsec) per call 6 6 -0 -1.6%
Excl. Wall Time (microsec)188 185 -3 -1.6%
Incl. CPU (microsecs)221 217 -4 -1.8%
Incl. CPU (microsecs) per call 7 7 -0 -1.8%
Excl. CPU (microsec)221 217 -4 -1.8%
Incl. MemUse (bytes)8,272 8,272 0 0.0%
Incl. MemUse (bytes) per call 251 251 0 0.0%
Excl. MemUse (bytes)8,272 8,272 0 0.0%
Incl. PeakMemUse (bytes)852 852 0 0.0%
Incl. PeakMemUse (bytes) per call 26 26 0 0.0%
Excl. PeakMemUse (bytes)852 852 0 0.0%

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% -3 -0.1% -4 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Parent function
filter_dom_serialize0 N/A% -3 -100.0% -4 -100.0% 0 N/A% 0 N/A%