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Run #519c10e55cf0a: XHProf Run (Namespace=drupal-perf-cottser)
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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% 168 0.1% 180 0.1% 9,080 0.0% 4,848 0.0%
Exclusive Metrics for Current Function129 76.8% 104 57.8% 5,048 55.6% 3,248 67.0%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost3 25.0% 47 28.0% 50 27.8% 1,920 21.1% 656 13.5%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 25.0% 45 26.8% 49 27.2% 992 10.9% 856 17.7%
Symfony\Component\HttpFoundation\Response::prepare4 33.3% 43 25.6% 47 26.1% 1,024 11.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 8.3% 17 10.1% 17 9.4% 4,288 47.2% 3,336 68.8%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 8.3% 16 9.5% 17 9.4% 856 9.4% 0 0.0%
Child functions
strtr12 27.9% 14 8.3% 22 12.2% 1,216 13.4% 520 10.7%
strtolower12 27.9% 12 7.1% 22 12.2% 1,216 13.4% 536 11.1%
array_key_exists12 27.9% 9 5.4% 20 11.1% 808 8.9% 544 11.2%
count7 16.3% 4 2.4% 12 6.7% 792 8.7% 0 0.0%