Diff Report
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::isXmlHttpRequest

Symfony\Component\HttpFoundation\Request::isXmlHttpRequestRun #5659186b7d6e0Run #565918537d922DiffDiff%
Number of Function Calls7,700 7,700 0 0.0%
Incl. Wall Time (microsec)71,914 70,947 -967 -1.3%
Incl. Wall Time (microsec) per call 9 9 -0 -1.3%
Excl. Wall Time (microsec)19,043 18,764 -279 -1.5%
Incl. MemUse (bytes)610,000 609,648 -352 -0.1%
Incl. MemUse (bytes) per call 79 79 -0 -0.1%
Excl. MemUse (bytes)170,000 169,624 -376 -0.2%
Incl. PeakMemUse (bytes)36,432 36,432 0 0.0%
Incl. PeakMemUse (bytes) per call 5 5 0 0.0%
Excl. PeakMemUse (bytes)16,632 16,632 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% -967 -0.2% -352 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-279 -28.9% -376 -106.8% 0 N/A%
Parent functions
_drupal_log_error0 N/A% -978 -101.1% 0 0.0% 0 N/A%
Drupal\webprofiler\EventSubscriber\WebprofilerEventSubscriber::onKernelResponse0 N/A% 11 1.1% -352 -100.0% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -688 -71.1% 24 6.8% 0 N/A%