Run Report
Run #523f27198f838: 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% 1,264 0.1% 1,388 0.1% 12,352 0.0% 10,296 0.0%
Exclusive Metrics for Current Function1,037 82.0% 774 55.8% 1,464 11.9% 7,328 71.2%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost51 45.1% 561 44.4% 605 43.6% 1,920 15.5% 2,968 28.8%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes24 21.2% 350 27.7% 382 27.5% 856 6.9% 712 6.9%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest28 24.8% 244 19.3% 275 19.8% 2,192 17.7% 1,216 11.8%
Drupal\Core\Authentication\Provider\HttpBasic::applies4 3.5% 39 3.1% 45 3.2% 1,040 8.4% 1,384 13.4%
Symfony\Component\HttpFoundation\Response::prepare3 2.7% 35 2.8% 41 3.0% 992 8.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 1.8% 26 2.1% 29 2.1% 4,336 35.1% 4,016 39.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 0.9% 9 0.7% 11 0.8% 1,016 8.2% 0 0.0%
Child functions
strtr113 27.1% 114 9.0% 195 14.0% 4,640 37.6% 960 9.3%
strtolower113 27.1% 50 4.0% 163 11.7% 4,648 37.6% 760 7.4%
array_key_exists113 27.1% 46 3.6% 149 10.7% 808 6.5% 552 5.4%
count78 18.7% 17 1.3% 107 7.7% 792 6.4% 696 6.8%