Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b130ea93e9: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::isXmlHttpRequest

Symfony\Component\HttpFoundation\Request::isXmlHttpRequestRun #519b0e62696b0Run #519b130ea93e9DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)105 100 -5 -4.8%
Incl. Wall Time (microsec) per call 35 33 -2 -4.8%
Excl. Wall Time (microsec)28 28 0 0.0%
Incl. CPU (microsecs)110 110 0 0.0%
Incl. CPU (microsecs) per call 37 37 0 0.0%
Excl. CPU (microsec)25 32 7 28.0%
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)2,208 2,208 0 0.0%
Incl. PeakMemUse (bytes) per call 736 736 0 0.0%
Excl. PeakMemUse (bytes)1,040 1,040 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% -5 -0.1% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 7 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% -5 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -5 -100.0% -7 N/A% 0 N/A% 0 N/A%