Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffc2aeacea: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::isXmlHttpRequest

Symfony\Component\HttpFoundation\Request::isXmlHttpRequestRun #536ffbe232db1Run #536ffc2aeaceaDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)49 49 0 0.0%
Incl. Wall Time (microsec) per call 16 16 0 0.0%
Excl. Wall Time (microsec)13 14 1 7.7%
Incl. CPU (microsecs)56 54 -2 -3.6%
Incl. CPU (microsecs) per call 19 18 -1 -3.6%
Excl. CPU (microsec)18 14 -4 -22.2%
Incl. MemUse (bytes)2,128 2,128 0 0.0%
Incl. MemUse (bytes) per call 709 709 0 0.0%
Excl. MemUse (bytes)1,136 1,136 0 0.0%
Incl. PeakMemUse (bytes)2,152 2,152 0 0.0%
Incl. PeakMemUse (bytes) per call 717 717 0 0.0%
Excl. PeakMemUse (bytes)952 952 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Request::isXmlHttpRequest [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
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% -2 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 N/A% -4 -200.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 N/A% -2 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -1 N/A% 2 100.0% 0 N/A% 0 N/A%