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Run #55b92b79e7ad8: XHProf Run (Namespace=drupal-perf-cthos)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::get [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::get28 19.6% 269 0.1% 8,888 0.0% 9,856 0.0%
Exclusive Metrics for Current Function218 81.0% 4,448 50.0% 7,416 75.2%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost16 57.1% 177 65.8% 1,632 18.4% 4,568 46.3%
Symfony\Component\HttpFoundation\Request::getPort5 17.9% 44 16.4% 696 7.8% 864 8.8%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 7.1% 12 4.5% 3,632 40.9% 3,616 36.7%
Symfony\Component\HttpFoundation\Response::prepare2 7.1% 12 4.5% 696 7.8% 0 0.0%
Drupal\Core\EventSubscriber\ActiveLinkResponseFilter::onResponse1 3.6% 11 4.1% 712 8.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest1 3.6% 8 3.0% 752 8.5% 808 8.2%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 3.6% 5 1.9% 768 8.6% 0 0.0%
Child functions
strtr28 25.9% 15 5.6% 1,560 17.6% 800 8.1%
strtolower28 25.9% 14 5.2% 1,568 17.6% 608 6.2%
array_key_exists28 25.9% 14 5.2% 664 7.5% 568 5.8%
count24 22.2% 8 3.0% 648 7.3% 464 4.7%