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Run #52e49caf3c7f2: 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::get250 20.7% 2,848 0.6% 3,097 0.6% 12,824 0.0% 10,256 0.0%
Exclusive Metrics for Current Function2,097 73.6% 1,755 56.7% -7,184 -56.0% 7,864 76.7%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort78 31.2% 942 33.1% 1,010 32.6% 1,920 15.0% 1,984 19.3%
Symfony\Component\HttpFoundation\Request::getHost78 31.2% 864 30.3% 958 30.9% 840 6.6% 1,560 15.2%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes38 15.2% 498 17.5% 533 17.2% 856 6.7% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest50 20.0% 468 16.4% 511 16.5% 3,248 25.3% 944 9.2%
Symfony\Component\HttpFoundation\Response::prepare3 1.2% 43 1.5% 47 1.5% 840 6.6% 864 8.4%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 0.8% 24 0.8% 28 0.9% 4,208 32.8% 4,032 39.3%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 0.4% 9 0.3% 10 0.3% 912 7.1% 872 8.5%
Child functions
strtr250 26.4% 258 9.1% 396 12.8% 9,200 71.7% 744 7.3%
strtolower250 26.4% 244 8.6% 376 12.1% 9,208 71.8% 624 6.1%
array_key_exists250 26.4% 183 6.4% 328 10.6% 808 6.3% 552 5.4%
count197 20.8% 66 2.3% 242 7.8% 792 6.2% 472 4.6%