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Run #51f3790f24ac9: XHProf Run (Namespace=drupal-perf-thedavidmeister)
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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::get41 19.9% 603 0.0% 654 0.0% 10,928 0.0% 9,600 0.0%
Exclusive Metrics for Current Function438 72.6% 380 58.1% 5,048 46.2% 6,888 71.8%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost21 51.2% 303 50.2% 324 49.5% 1,920 17.6% 2,768 28.8%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes9 22.0% 148 24.5% 162 24.8% 856 7.8% 704 7.3%
Symfony\Component\HttpFoundation\Response::prepare3 7.3% 44 7.3% 48 7.3% 968 8.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 7.3% 39 6.5% 42 6.4% 992 9.1% 1,008 10.5%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 4.9% 33 5.5% 36 5.5% 4,336 39.7% 4,088 42.6%
Drupal\Core\Authentication\Provider\HttpBasic::applies2 4.9% 24 4.0% 27 4.1% 944 8.6% 1,032 10.8%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 2.4% 12 2.0% 15 2.3% 912 8.3% 0 0.0%
Child functions
strtr41 26.3% 51 8.5% 99 15.1% 2,136 19.5% 848 8.8%
strtolower41 26.3% 41 6.8% 70 10.7% 2,144 19.6% 696 7.2%
array_key_exists41 26.3% 41 6.8% 63 9.6% 808 7.4% 472 4.9%
count33 21.2% 32 5.3% 42 6.4% 792 7.2% 696 7.2%