Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for DOMDocument::saveXML

DOMDocument::saveXMLRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)22 20 -2 -9.1%
Incl. Wall Time (microsec) per call 6 5 -1 -9.1%
Excl. Wall Time (microsec)22 20 -2 -9.1%
Incl. CPU (microsecs)27 28 1 3.7%
Incl. CPU (microsecs) per call 7 7 0 3.7%
Excl. CPU (microsec)27 28 1 3.7%
Incl. MemUse (bytes)720 720 0 0.0%
Incl. MemUse (bytes) per call 180 180 0 0.0%
Excl. MemUse (bytes)720 720 0 0.0%
Incl. PeakMemUse (bytes)404 404 0 0.0%
Incl. PeakMemUse (bytes) per call 101 101 0 0.0%
Excl. PeakMemUse (bytes)404 404 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% -2 -0.0% 1 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% 1 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Html::serialize0 N/A% -2 -100.0% 1 100.0% 0 N/A% 0 N/A%