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Run #5394e21e9bd45: 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% 213 0.0% 232 0.0% 10,520 0.0% 8,240 0.0%
Exclusive Metrics for Current Function178 83.6% 142 61.2% 6,176 58.7% 5,576 67.7%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort4 23.5% 62 29.1% 68 29.3% 1,920 18.3% 2,032 24.7%
Symfony\Component\HttpFoundation\Request::getHost4 23.5% 49 23.0% 52 22.4% 840 8.0% 1,144 13.9%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 34 16.0% 36 15.5% 840 8.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 17.6% 31 14.6% 34 14.7% 992 9.4% 1,160 14.1%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 5.9% 14 6.6% 16 6.9% 856 8.1% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 5.9% 14 6.6% 15 6.5% 4,160 39.5% 3,904 47.4%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 5.9% 9 4.2% 11 4.7% 912 8.7% 0 0.0%
Child functions
strtr17 27.0% 12 5.6% 24 10.3% 1,368 13.0% 712 8.6%
strtolower17 27.0% 11 5.2% 29 12.5% 1,376 13.1% 624 7.6%
array_key_exists17 27.0% 8 3.8% 24 10.3% 808 7.7% 712 8.6%
count12 19.0% 4 1.9% 13 5.6% 792 7.5% 616 7.5%