Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for DOMDocument::getElementsByTagName

DOMDocument::getElementsByTagNameRun #512a1f7f217a6Run #512a20b11c1abDiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)85 82 -3 -3.5%
Incl. Wall Time (microsec) per call 2 2 -0 -3.5%
Excl. Wall Time (microsec)85 82 -3 -3.5%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)22,848 22,848 0 0.0%
Incl. MemUse (bytes) per call 544 544 0 0.0%
Excl. MemUse (bytes)22,848 22,848 0 0.0%
Incl. PeakMemUse (bytes)112 768 656 585.7%
Incl. PeakMemUse (bytes) per call 3 18 16 585.7%
Excl. PeakMemUse (bytes)112 768 656 585.7%

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% -3 -0.0% 0 0.0% 0 0.0% 656 0.0%
Exclusive Metrics Diff for Current Function-3 -100.0% 0 N/A% 0 N/A% 656 100.0%
Parent function
filter_dom_serialize0 N/A% -3 -100.0% 0 N/A% 0 N/A% 656 100.0%