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Run #5206d6d973591: 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% 1,057 0.2% 1,124 0.2% 10,928 0.1% 9,264 0.0%
Exclusive Metrics for Current Function729 69.0% 572 50.9% 3,896 35.7% 6,696 72.3%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost33 55.9% 580 54.9% 616 54.8% 1,920 17.6% 2,816 30.4%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes15 25.4% 303 28.7% 321 28.6% 856 7.8% 704 7.6%
Symfony\Component\HttpFoundation\Response::prepare3 5.1% 49 4.6% 52 4.6% 968 8.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 5.1% 47 4.4% 51 4.5% 992 9.1% 896 9.7%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 3.4% 36 3.4% 39 3.5% 4,336 39.7% 3,816 41.2%
Drupal\Core\Authentication\Provider\HttpBasic::applies2 3.4% 29 2.7% 31 2.8% 944 8.6% 1,032 11.1%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 1.7% 13 1.2% 14 1.2% 912 8.3% 0 0.0%
Child functions
strtr59 25.9% 110 10.4% 149 13.3% 2,712 24.8% 704 7.6%
strtolower59 25.9% 91 8.6% 154 13.7% 2,720 24.9% 696 7.5%
array_key_exists59 25.9% 76 7.2% 140 12.5% 808 7.4% 472 5.1%
count51 22.4% 51 4.8% 109 9.7% 792 7.2% 696 7.5%