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Run #5206d663ca0ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::get [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl. CPU
(microsecs)
ICpu%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::get59 19.9% 1,059 0.2% 1,119 0.2% 10,928 0.1% 9,264 0.0%
Exclusive Metrics for Current Function740 69.9% 571 51.0% 3,896 35.7% 6,696 72.3%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost33 55.9% 576 54.4% 605 54.1% 1,920 17.6% 2,816 30.4%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes15 25.4% 303 28.6% 321 28.7% 856 7.8% 704 7.6%
Symfony\Component\HttpFoundation\Response::prepare3 5.1% 52 4.9% 56 5.0% 968 8.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 5.1% 48 4.5% 50 4.5% 992 9.1% 896 9.7%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 3.4% 38 3.6% 40 3.6% 4,336 39.7% 3,816 41.2%
Drupal\Core\Authentication\Provider\HttpBasic::applies2 3.4% 28 2.6% 31 2.8% 944 8.6% 1,032 11.1%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 1.7% 14 1.3% 16 1.4% 912 8.3% 0 0.0%
Child functions
strtr59 25.9% 110 10.4% 146 13.0% 2,712 24.8% 704 7.6%
strtolower59 25.9% 85 8.0% 153 13.7% 2,720 24.9% 696 7.5%
array_key_exists59 25.9% 72 6.8% 139 12.4% 808 7.4% 472 5.1%
count51 22.4% 52 4.9% 110 9.8% 792 7.2% 696 7.5%