Run Report
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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::get33 19.6% 393 0.1% 430 0.1% 10,568 0.0% 8,568 0.0%
Exclusive Metrics for Current Function289 73.5% 244 56.7% 5,200 49.2% 5,984 69.8%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort10 30.3% 132 33.6% 144 33.5% 1,920 18.2% 2,336 27.3%
Symfony\Component\HttpFoundation\Request::getHost10 30.3% 109 27.7% 119 27.7% 840 7.9% 1,544 18.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes4 12.1% 60 15.3% 66 15.3% 856 8.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 9.1% 35 8.9% 37 8.6% 840 7.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 9.1% 28 7.1% 32 7.4% 992 9.4% 944 11.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 6.1% 20 5.1% 22 5.1% 4,208 39.8% 3,744 43.7%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 3.0% 9 2.3% 10 2.3% 912 8.6% 0 0.0%
Child functions
strtr33 26.2% 33 8.4% 49 11.4% 1,880 17.8% 872 10.2%
strtolower33 26.2% 28 7.1% 52 12.1% 1,888 17.9% 688 8.0%
array_key_exists33 26.2% 24 6.1% 48 11.2% 808 7.6% 552 6.4%
count27 21.4% 19 4.8% 37 8.6% 792 7.5% 472 5.5%