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Run #5589a70d968a5: XHProf Run (Namespace=drupal-perf-stefanr)
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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::get6,600 19.8% 99,107 0.1% 914,400 0.0% 908,000 0.0%
Exclusive Metrics for Current Function86,906 87.7% 225,600 24.7% 682,400 75.2%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort4,600 69.7% 69,503 70.1% 69,600 7.6% 93,600 10.3%
Symfony\Component\HttpFoundation\Request::getHost1,300 19.7% 20,414 20.6% 163,200 17.8% 363,200 40.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals200 3.0% 2,771 2.8% 376,000 41.1% 374,400 41.2%
Symfony\Component\HttpFoundation\Response::prepare200 3.0% 2,193 2.2% 69,600 7.6% 0 0.0%
Drupal\Core\EventSubscriber\ActiveLinkResponseFilter::onResponse100 1.5% 2,091 2.1% 84,000 9.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest100 1.5% 1,213 1.2% 75,200 8.2% 76,800 8.5%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility100 1.5% 922 0.9% 76,800 8.4% 0 0.0%
Child functions
strtr6,600 25.4% 7,802 7.9% 279,200 30.5% 71,200 7.8%
strtolower6,600 25.4% 1,754 1.8% 278,400 30.4% 51,200 5.6%
array_key_exists6,600 25.4% 1,676 1.7% 66,400 7.3% 56,800 6.3%
count6,200 23.8% 969 1.0% 64,800 7.1% 46,400 5.1%