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Run #519c116a1cb99: 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% 185 0.1% 199 0.1% 9,072 0.0% 4,848 0.0%
Exclusive Metrics for Current Function148 80.0% 125 62.8% 5,040 55.6% 3,248 67.0%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost3 25.0% 69 37.3% 71 35.7% 1,920 21.2% 656 13.5%
Symfony\Component\HttpFoundation\Response::prepare4 33.3% 44 23.8% 48 24.1% 1,016 11.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 25.0% 39 21.1% 44 22.1% 992 10.9% 856 17.7%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 8.3% 17 9.2% 19 9.5% 4,288 47.3% 3,336 68.8%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 8.3% 16 8.6% 17 8.5% 856 9.4% 0 0.0%
Child functions
strtr12 27.9% 13 7.0% 23 11.6% 1,216 13.4% 520 10.7%
strtolower12 27.9% 12 6.5% 22 11.1% 1,216 13.4% 536 11.1%
array_key_exists12 27.9% 7 3.8% 17 8.5% 808 8.9% 544 11.2%
count7 16.3% 5 2.7% 12 6.0% 792 8.7% 0 0.0%