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Run #519af4b90e33b: 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% 234 0.0% 246 0.0% 9,072 0.0% 4,016 0.0%
Exclusive Metrics for Current Function167 71.4% 136 55.3% 5,040 55.6% 2,384 59.4%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare4 33.3% 65 27.8% 68 27.6% 1,016 11.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost3 25.0% 65 27.8% 68 27.6% 1,920 21.2% 616 15.3%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 25.0% 55 23.5% 58 23.6% 992 10.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 8.3% 25 10.7% 27 11.0% 856 9.4% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 8.3% 24 10.3% 25 10.2% 4,288 47.3% 3,400 84.7%
Child functions
strtolower12 27.9% 21 9.0% 31 12.6% 1,216 13.4% 536 13.3%
strtr12 27.9% 20 8.5% 29 11.8% 1,216 13.4% 552 13.7%
array_key_exists12 27.9% 18 7.7% 32 13.0% 808 8.9% 544 13.5%
count7 16.3% 8 3.4% 18 7.3% 792 8.7% 0 0.0%