Diff Report
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe875368e3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for DOMDocument::getElementsByTagName

DOMDocument::getElementsByTagNameRun #51afe7feeb64dRun #51afe875368e3DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)10 9 -1 -10.0%
Incl. Wall Time (microsec) per call 1 1 -0 -10.0%
Excl. Wall Time (microsec)10 9 -1 -10.0%
Incl. CPU (microsecs)23 16 -7 -30.4%
Incl. CPU (microsecs) per call 3 2 -1 -30.4%
Excl. CPU (microsec)23 16 -7 -30.4%
Incl. MemUse (bytes)2,144 2,144 0 0.0%
Incl. MemUse (bytes) per call 306 306 0 0.0%
Excl. MemUse (bytes)2,144 2,144 0 0.0%
Incl. PeakMemUse (bytes)832 832 0 0.0%
Incl. PeakMemUse (bytes) per call 119 119 0 0.0%
Excl. PeakMemUse (bytes)832 832 0 0.0%

Parent/Child Regression/Improvement report for DOMDocument::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
DOMDocument::getElementsByTagName0 N/A% -1 -0.6% -7 -11.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Parent function
filter_dom_serialize0 N/A% -1 -100.0% -7 -100.0% 0 N/A% 0 N/A%