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Run #519bd4feea4c7: 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::get12 18.8% 239 0.0% 254 0.0% 9,072 0.0% 4,952 0.0%
Exclusive Metrics for Current Function169 70.7% 143 56.3% 5,048 55.6% 3,328 67.2%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost3 25.0% 75 31.4% 78 30.7% 1,920 21.2% 608 12.3%
Symfony\Component\HttpFoundation\Response::prepare4 33.3% 64 26.8% 68 26.8% 1,016 11.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 25.0% 54 22.6% 59 23.2% 992 10.9% 944 19.1%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 8.3% 24 10.0% 25 9.8% 4,288 47.3% 3,400 68.7%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 8.3% 22 9.2% 24 9.4% 856 9.4% 0 0.0%
Child functions
strtolower12 27.9% 21 8.8% 30 11.8% 1,216 13.4% 536 10.8%
strtr12 27.9% 21 8.8% 32 12.6% 1,208 13.3% 544 11.0%
array_key_exists12 27.9% 18 7.5% 29 11.4% 808 8.9% 544 11.0%
count7 16.3% 10 4.2% 20 7.9% 792 8.7% 0 0.0%