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Run #523f27f8820ba: 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::get113 21.0% 1,254 0.1% 1,381 0.1% 12,248 0.0% 10,328 0.0%
Exclusive Metrics for Current Function1,039 82.9% 781 56.6% 1,360 11.1% 7,328 71.0%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost51 45.1% 542 43.2% 594 43.0% 1,920 15.7% 2,968 28.7%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes24 21.2% 362 28.9% 399 28.9% 856 7.0% 712 6.9%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest28 24.8% 242 19.3% 269 19.5% 2,192 17.9% 1,216 11.8%
Drupal\Core\Authentication\Provider\HttpBasic::applies4 3.5% 38 3.0% 44 3.2% 1,040 8.5% 1,416 13.7%
Symfony\Component\HttpFoundation\Response::prepare3 2.7% 35 2.8% 36 2.6% 992 8.1% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 1.8% 27 2.2% 29 2.1% 4,336 35.4% 4,016 38.9%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 0.9% 8 0.6% 10 0.7% 912 7.4% 0 0.0%
Child functions
strtr113 27.1% 114 9.1% 178 12.9% 4,640 37.9% 960 9.3%
strtolower113 27.1% 53 4.2% 177 12.8% 4,648 37.9% 792 7.7%
array_key_exists113 27.1% 31 2.5% 132 9.6% 808 6.6% 552 5.3%
count78 18.7% 17 1.4% 113 8.2% 792 6.5% 696 6.7%