Diff Report
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for DOMElement::getElementsByTagName

DOMElement::getElementsByTagNameRun #52e43719571bfRun #52e436ce9c71dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)4 4 0 0.0%
Incl. Wall Time (microsec) per call 1 1 0 0.0%
Excl. Wall Time (microsec)4 4 0 0.0%
Incl. CPU (microsecs)7 5 -2 -28.6%
Incl. CPU (microsecs) per call 2 1 -1 -28.6%
Excl. CPU (microsec)7 5 -2 -28.6%
Incl. MemUse (bytes)1,560 1,560 0 0.0%
Incl. MemUse (bytes) per call 390 390 0 0.0%
Excl. MemUse (bytes)1,560 1,560 0 0.0%
Incl. PeakMemUse (bytes)704 704 0 0.0%
Incl. PeakMemUse (bytes) per call 176 176 0 0.0%
Excl. PeakMemUse (bytes)704 704 0 0.0%

Parent/Child Regression/Improvement report for DOMElement::getElementsByTagName [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
DOMElement::getElementsByTagName0 N/A% 0 0.0% -2 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 N/A% -2 -100.0% 0 N/A% 0 N/A%
Parent function
filter_dom_serialize0 N/A% 0 N/A% -2 -100.0% 0 N/A% 0 N/A%