Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::isXmlHttpRequest

Symfony\Component\HttpFoundation\Request::isXmlHttpRequestRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)33 33 0 0.0%
Incl. Wall Time (microsec) per call 11 11 0 0.0%
Excl. Wall Time (microsec)9 9 0 0.0%
Incl. CPU (microsecs)201 201 0 0.0%
Incl. CPU (microsecs) per call 67 67 0 0.0%
Excl. CPU (microsec)172 177 5 2.9%
Incl. MemUse (bytes)18,560 18,560 0 0.0%
Incl. MemUse (bytes) per call 6,187 6,187 0 0.0%
Excl. MemUse (bytes)17,568 17,568 0 0.0%
Incl. PeakMemUse (bytes)34,384 34,384 0 0.0%
Incl. PeakMemUse (bytes) per call 11,461 11,461 0 0.0%
Excl. PeakMemUse (bytes)33,224 33,224 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% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 N/A% 5 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 N/A% -5 N/A% 0 N/A% 0 N/A%