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Run #539fd0a78f1b7: 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::get17 19.1% 264 0.0% 282 0.0% 10,520 0.0% 8,240 0.0%
Exclusive Metrics for Current Function206 78.0% 157 55.7% 6,176 58.7% 5,576 67.7%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost4 23.5% 80 30.3% 85 30.1% 840 8.0% 1,144 13.9%
Symfony\Component\HttpFoundation\Request::getPort4 23.5% 78 29.5% 82 29.1% 1,920 18.3% 2,032 24.7%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 37 14.0% 39 13.8% 840 8.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 17.6% 31 11.7% 35 12.4% 992 9.4% 1,160 14.1%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 5.9% 17 6.4% 18 6.4% 856 8.1% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 5.9% 12 4.5% 14 5.0% 4,160 39.5% 3,904 47.4%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 5.9% 9 3.4% 9 3.2% 912 8.7% 0 0.0%
Child functions
strtolower17 27.0% 18 6.8% 36 12.8% 1,376 13.1% 624 7.6%
strtr17 27.0% 16 6.1% 36 12.8% 1,368 13.0% 712 8.6%
array_key_exists17 27.0% 15 5.7% 30 10.6% 808 7.7% 712 8.6%
count12 19.0% 9 3.4% 23 8.2% 792 7.5% 616 7.5%