Run Report
Run #5204421e7a2a2: 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::get40 19.8% 463 0.1% 512 0.2% 10,880 0.1% 10,472 0.1%
Exclusive Metrics for Current Function382 82.5% 291 56.8% 5,080 46.7% 7,904 75.5%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost21 52.5% 230 49.7% 249 48.6% 1,920 17.6% 2,856 27.3%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes9 22.5% 133 28.7% 149 29.1% 856 7.9% 704 6.7%
Symfony\Component\HttpFoundation\Response::prepare3 7.5% 31 6.7% 34 6.6% 968 8.9% 328 3.1%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest2 5.0% 22 4.8% 25 4.9% 944 8.7% 816 7.8%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 5.0% 22 4.8% 25 4.9% 4,336 39.9% 3,944 37.7%
Drupal\Core\Authentication\Provider\HttpBasic::applies2 5.0% 17 3.7% 20 3.9% 944 8.7% 1,032 9.9%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 2.5% 8 1.7% 10 2.0% 912 8.4% 792 7.6%
Child functions
strtr40 26.1% 41 8.9% 65 12.7% 2,096 19.3% 704 6.7%
strtolower40 26.1% 20 4.3% 57 11.1% 2,104 19.3% 696 6.6%
array_key_exists40 26.1% 16 3.5% 59 11.5% 808 7.4% 472 4.5%
count33 21.6% 4 0.9% 40 7.8% 792 7.3% 696 6.6%