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Run #51e22193d5fd6: 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::get62 20.1% 727 0.3% 794 0.4% 11,072 0.1% 10,296 0.1%
Exclusive Metrics for Current Function530 72.9% 452 56.9% 3,800 34.3% 7,768 75.4%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost33 53.2% 375 51.6% 409 51.5% 1,920 17.3% 2,816 27.4%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes15 24.2% 208 28.6% 227 28.6% 856 7.7% 704 6.8%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest6 9.7% 57 7.8% 63 7.9% 1,136 10.3% 384 3.7%
Symfony\Component\HttpFoundation\Response::prepare3 4.8% 34 4.7% 36 4.5% 968 8.7% 672 6.5%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 3.2% 24 3.3% 26 3.3% 4,336 39.2% 3,816 37.1%
Drupal\Core\Authentication\Provider\HttpBasic::applies2 3.2% 20 2.8% 21 2.6% 944 8.5% 1,032 10.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 1.6% 9 1.2% 12 1.5% 912 8.2% 872 8.5%
Child functions
strtolower62 26.2% 62 8.5% 97 12.2% 2,840 25.7% 696 6.8%
strtr62 26.2% 62 8.5% 100 12.6% 2,832 25.6% 664 6.4%
array_key_exists62 26.2% 50 6.9% 83 10.5% 808 7.3% 472 4.6%
count51 21.5% 23 3.2% 62 7.8% 792 7.2% 696 6.8%