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Run #5204417bc7ab7: 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% 451 0.1% 493 0.1% 10,880 0.1% 10,472 0.1%
Exclusive Metrics for Current Function375 83.1% 287 58.2% 5,080 46.7% 7,904 75.5%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost21 52.5% 225 49.9% 248 50.3% 1,920 17.6% 2,856 27.3%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes9 22.5% 124 27.5% 134 27.2% 856 7.9% 704 6.7%
Symfony\Component\HttpFoundation\Response::prepare3 7.5% 31 6.9% 33 6.7% 968 8.9% 328 3.1%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 5.0% 24 5.3% 26 5.3% 4,336 39.9% 3,944 37.7%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest2 5.0% 22 4.9% 24 4.9% 944 8.7% 816 7.8%
Drupal\Core\Authentication\Provider\HttpBasic::applies2 5.0% 17 3.8% 18 3.7% 944 8.7% 1,032 9.9%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 2.5% 8 1.8% 10 2.0% 912 8.4% 792 7.6%
Child functions
strtr40 26.1% 40 8.9% 61 12.4% 2,096 19.3% 704 6.7%
strtolower40 26.1% 19 4.2% 55 11.2% 2,104 19.3% 696 6.6%
array_key_exists40 26.1% 15 3.3% 53 10.8% 808 7.4% 472 4.5%
count33 21.6% 2 0.4% 37 7.5% 792 7.3% 696 6.6%