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Run #523f024cca254: 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% 1,221 0.3% 1,335 0.3% 12,224 0.0% 10,336 0.0%
Exclusive Metrics for Current Function1,014 83.0% 750 56.2% 1,336 10.9% 7,328 70.9%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost51 45.1% 540 44.2% 594 44.5% 1,920 15.7% 2,968 28.7%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes24 21.2% 325 26.6% 351 26.3% 856 7.0% 712 6.9%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest28 24.8% 246 20.1% 270 20.2% 2,192 17.9% 1,216 11.8%
Drupal\Core\Authentication\Provider\HttpBasic::applies4 3.5% 42 3.4% 45 3.4% 1,040 8.5% 1,416 13.7%
Symfony\Component\HttpFoundation\Response::prepare3 2.7% 34 2.8% 37 2.8% 968 7.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 1.8% 26 2.1% 28 2.1% 4,336 35.5% 4,024 38.9%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 0.9% 8 0.7% 10 0.7% 912 7.5% 0 0.0%
Child functions
strtr113 27.1% 116 9.5% 168 12.6% 4,640 38.0% 1,048 10.1%
strtolower113 27.1% 54 4.4% 157 11.8% 4,648 38.0% 792 7.7%
array_key_exists113 27.1% 34 2.8% 146 10.9% 808 6.6% 472 4.6%
count78 18.7% 3 0.2% 114 8.5% 792 6.5% 696 6.7%