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Run #523e4c6056bfd: 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::get86 21.4% 955 0.0% 1,042 0.0% 12,392 0.0% 10,112 0.0%
Exclusive Metrics for Current Function769 80.5% 599 57.5% 3,144 25.4% 7,584 75.0%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost31 36.0% 345 36.1% 375 36.0% 1,920 15.5% 2,768 27.4%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest31 36.0% 275 28.8% 304 29.2% 2,360 19.0% 1,712 16.9%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes14 16.3% 225 23.6% 239 22.9% 856 6.9% 784 7.8%
Drupal\Core\Authentication\Provider\HttpBasic::applies4 4.7% 40 4.2% 44 4.2% 1,040 8.4% 1,032 10.2%
Symfony\Component\HttpFoundation\Response::prepare3 3.5% 36 3.8% 40 3.8% 968 7.8% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 2.3% 25 2.6% 29 2.8% 4,336 35.0% 3,816 37.7%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 1.2% 9 0.9% 11 1.1% 912 7.4% 0 0.0%
Child functions
strtr86 28.1% 87 9.1% 139 13.3% 3,832 30.9% 664 6.6%
strtolower86 28.1% 66 6.9% 125 12.0% 3,816 30.8% 696 6.9%
array_key_exists86 28.1% 28 2.9% 121 11.6% 808 6.5% 472 4.7%
count48 15.7% 5 0.5% 58 5.6% 792 6.4% 696 6.9%