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Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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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::get23 19.5% 384 0.1% 413 0.1% 6,188 0.0% 6,368 0.0%
Exclusive Metrics for Current Function279 72.7% 254 61.5% 3,480 56.2% 4,408 69.2%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort6 26.1% 102 26.6% 109 26.4% 1,084 17.5% 1,440 22.6%
Symfony\Component\HttpFoundation\Request::getHost6 26.1% 99 25.8% 106 25.7% 488 7.9% 1,080 17.0%
Symfony\Component\HttpFoundation\Response::prepare3 13.0% 50 13.0% 54 13.1% 556 9.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 13.0% 43 11.2% 47 11.4% 584 9.4% 832 13.1%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes2 8.7% 39 10.2% 41 9.9% 508 8.2% 512 8.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 8.7% 38 9.9% 40 9.7% 2,428 39.2% 2,504 39.3%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 4.3% 13 3.4% 16 3.9% 540 8.7% 0 0.0%
Child functions
strtr23 26.7% 41 10.7% 54 13.1% 900 14.5% 608 9.5%
array_key_exists23 26.7% 24 6.2% 38 9.2% 456 7.4% 428 6.7%
strtolower23 26.7% 23 6.0% 38 9.2% 908 14.7% 536 8.4%
count17 19.8% 17 4.4% 29 7.0% 444 7.2% 388 6.1%