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Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Symfony\Component\HttpFoundation\Request::isXmlHttpRequest [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest7,700 48.7% 71,914 0.1% 610,000 0.0% 36,432 0.0%
Exclusive Metrics for Current Function19,043 26.5% 170,000 27.9% 16,632 45.7%
Parent functions
_drupal_log_error7,600 98.7% 70,829 98.5% 531,200 87.1% 36,432 100.0%
Drupal\webprofiler\EventSubscriber\WebprofilerEventSubscriber::onKernelResponse100 1.3% 1,085 1.5% 78,800 12.9% 0 0.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get7,700 100.0% 52,871 73.5% 440,000 72.1% 19,800 54.3%