Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for DOMDocument::saveXML

DOMDocument::saveXMLRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)100 92 -8 -8.0%
Incl. Wall Time (microsec) per call 6 6 -1 -8.0%
Excl. Wall Time (microsec)100 92 -8 -8.0%
Incl. CPU (microsecs)118 98 -20 -16.9%
Incl. CPU (microsecs) per call 7 6 -1 -16.9%
Excl. CPU (microsec)118 98 -20 -16.9%
Incl. MemUse (bytes)1,220 1,220 0 0.0%
Incl. MemUse (bytes) per call 76 76 0 0.0%
Excl. MemUse (bytes)1,220 1,220 0 0.0%
Incl. PeakMemUse (bytes)404 404 0 0.0%
Incl. PeakMemUse (bytes) per call 25 25 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% -8 -0.5% -20 -1.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -100.0% -20 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Html::serialize0 N/A% -8 -100.0% -20 -100.0% 0 N/A% 0 N/A%