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Run #538ce5d94ebdd: XHProf Run (Namespace=drupal-perf-cottser)
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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::get54 19.9% 472 0.2% 524 0.2% 11,648 0.0% 10,616 0.0%
Exclusive Metrics for Current Function457 96.8% 296 56.5% 4,920 42.2% 8,080 76.1%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort19 35.2% 170 36.0% 183 34.9% 1,920 16.5% 2,064 19.4%
Symfony\Component\HttpFoundation\Request::getHost19 35.2% 164 34.7% 182 34.7% 840 7.2% 1,512 14.2%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes6 11.1% 60 12.7% 69 13.2% 856 7.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest4 7.4% 32 6.8% 37 7.1% 1,040 8.9% 968 9.1%
Symfony\Component\HttpFoundation\Response::prepare3 5.6% 24 5.1% 27 5.2% 968 8.3% 992 9.3%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 1.9% 9 1.9% 11 2.1% 4,288 36.8% 3,744 35.3%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 1.9% 7 1.5% 7 1.3% 912 7.8% 872 8.2%
Drupal\Core\Logger\LoggerChannel::log1 1.9% 6 1.3% 8 1.5% 824 7.1% 464 4.4%
Child functions
strtr54 25.8% 8 1.7% 63 12.0% 2,560 22.0% 744 7.0%
strtolower54 25.8% 4 0.8% 47 9.0% 2,568 22.0% 624 5.9%
array_key_exists54 25.8% 3 0.6% 64 12.2% 808 6.9% 552 5.2%
count47 22.5% 0 0.0% 54 10.3% 792 6.8% 616 5.8%