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Run #523f1f1f50546: 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% 1,225 0.1% 1,344 0.1% 12,224 0.0% 10,368 0.0%
Exclusive Metrics for Current Function1,029 84.0% 768 57.1% 1,328 10.9% 7,328 70.7%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost51 45.1% 541 44.2% 596 44.3% 1,920 15.7% 2,968 28.6%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes24 21.2% 327 26.7% 359 26.7% 856 7.0% 712 6.9%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest28 24.8% 240 19.6% 260 19.3% 2,192 17.9% 1,216 11.7%
Drupal\Core\Authentication\Provider\HttpBasic::applies4 3.5% 42 3.4% 48 3.6% 1,040 8.5% 1,456 14.0%
Symfony\Component\HttpFoundation\Response::prepare3 2.7% 39 3.2% 41 3.1% 968 7.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 1.8% 26 2.1% 29 2.2% 4,336 35.5% 4,016 38.7%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 0.9% 10 0.8% 11 0.8% 912 7.5% 0 0.0%
Child functions
strtr113 27.1% 117 9.6% 175 13.0% 4,640 38.0% 992 9.6%
strtolower113 27.1% 47 3.8% 151 11.2% 4,656 38.1% 800 7.7%
array_key_exists113 27.1% 29 2.4% 139 10.3% 808 6.6% 552 5.3%
count78 18.7% 3 0.2% 111 8.3% 792 6.5% 696 6.7%