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Run #52e6fcee66138: 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::get148 20.5% 1,680 0.3% 1,825 0.4% 11,528 0.0% 9,016 0.0%
Exclusive Metrics for Current Function1,240 73.8% 1,018 55.8% -1,520 -13.2% 6,624 73.5%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort48 32.4% 569 33.9% 602 33.0% 1,920 16.7% 2,176 24.1%
Symfony\Component\HttpFoundation\Request::getHost48 32.4% 521 31.0% 577 31.6% 840 7.3% 1,656 18.4%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes23 15.5% 302 18.0% 329 18.0% 856 7.4% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest23 15.5% 210 12.5% 234 12.8% 1,952 16.9% 944 10.5%
Symfony\Component\HttpFoundation\Response::prepare3 2.0% 35 2.1% 38 2.1% 840 7.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 1.4% 34 2.0% 35 1.9% 4,208 36.5% 4,032 44.7%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 0.7% 9 0.5% 10 0.5% 912 7.9% 208 2.3%
Child functions
strtolower148 26.1% 150 8.9% 228 12.5% 5,728 49.7% 624 6.9%
strtr148 26.1% 149 8.9% 228 12.5% 5,720 49.6% 744 8.3%
array_key_exists148 26.1% 83 4.9% 198 10.8% 808 7.0% 552 6.1%
count122 21.6% 58 3.5% 153 8.4% 792 6.9% 472 5.2%