Run Report
Run #530ef14e56c65: 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::get22 19.3% 271 0.0% 302 0.0% 10,520 0.0% 8,872 0.0%
Exclusive Metrics for Current Function215 79.3% 169 56.0% 5,872 55.8% 6,320 71.2%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort6 27.3% 79 29.2% 86 28.5% 1,920 18.3% 2,080 23.4%
Symfony\Component\HttpFoundation\Request::getHost6 27.3% 65 24.0% 77 25.5% 840 8.0% 1,464 16.5%
Symfony\Component\HttpFoundation\Response::prepare3 13.6% 35 12.9% 37 12.3% 840 8.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 9.1% 33 12.2% 35 11.6% 4,208 40.0% 4,192 47.2%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes2 9.1% 32 11.8% 35 11.6% 856 8.1% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest2 9.1% 18 6.6% 21 7.0% 944 9.0% 1,136 12.8%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 4.5% 9 3.3% 11 3.6% 912 8.7% 0 0.0%
Child functions
strtr22 26.5% 23 8.5% 32 10.6% 1,520 14.4% 744 8.4%
strtolower22 26.5% 18 6.6% 35 11.6% 1,528 14.5% 624 7.0%
array_key_exists22 26.5% 11 4.1% 39 12.9% 808 7.7% 712 8.0%
count17 20.5% 4 1.5% 27 8.9% 792 7.5% 472 5.3%