Diff Report
Run #55f2450b58930: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2457c13d41: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::isXmlHttpRequest

Symfony\Component\HttpFoundation\Request::isXmlHttpRequestRun #55f2450b58930Run #55f2457c13d41DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)373 409 36 9.7%
Incl. Wall Time (microsec) per call 11 12 1 9.7%
Excl. Wall Time (microsec)89 97 8 9.0%
Incl. MemUse (bytes)3,296 3,296 0 0.0%
Incl. MemUse (bytes) per call 97 97 0 0.0%
Excl. MemUse (bytes)960 960 0 0.0%
Incl. PeakMemUse (bytes)944 944 0 0.0%
Incl. PeakMemUse (bytes) per call 28 28 0 0.0%
Excl. PeakMemUse (bytes)552 552 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 36 1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 22.2% 0 N/A% 0 N/A%
Parent function
_drupal_log_error0 N/A% 36 100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 28 77.8% 0 N/A% 0 N/A%