Diff Report
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f6e1e32d5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::isXmlHttpRequest

Symfony\Component\HttpFoundation\Request::isXmlHttpRequestRun #5251f592ab279Run #5251f6e1e32d5DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)127 133 6 4.7%
Incl. Wall Time (microsec) per call 12 12 1 4.7%
Excl. Wall Time (microsec)31 36 5 16.1%
Incl. CPU (microsecs)141 145 4 2.8%
Incl. CPU (microsecs) per call 13 13 0 2.8%
Excl. CPU (microsec)37 34 -3 -8.1%
Incl. MemUse (bytes)2,560 2,560 0 0.0%
Incl. MemUse (bytes) per call 233 233 0 0.0%
Excl. MemUse (bytes)1,184 1,184 0 0.0%
Incl. PeakMemUse (bytes)2,224 2,224 0 0.0%
Incl. PeakMemUse (bytes) per call 202 202 0 0.0%
Excl. PeakMemUse (bytes)1,088 1,088 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% 6 0.4% 4 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 83.3% -3 -75.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% 6 100.0% 4 100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1 16.7% 7 175.0% 0 N/A% 0 N/A%