Run Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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::get19 19.4% 257 0.0% 281 0.0% 10,824 0.0% 8,792 0.0%
Exclusive Metrics for Current Function186 72.4% 152 54.1% 6,344 58.6% 6,152 70.0%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost5 26.3% 76 29.6% 81 28.8% 1,920 17.7% 2,352 26.8%
Symfony\Component\HttpFoundation\Request::getPort4 21.1% 55 21.4% 61 21.7% 840 7.8% 1,048 11.9%
Symfony\Component\HttpFoundation\Response::prepare3 15.8% 38 14.8% 40 14.2% 968 8.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 15.8% 34 13.2% 40 14.2% 992 9.2% 1,160 13.2%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 10.5% 26 10.1% 28 10.0% 4,336 40.1% 4,232 48.1%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 5.3% 18 7.0% 20 7.1% 856 7.9% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 5.3% 10 3.9% 11 3.9% 912 8.4% 0 0.0%
Child functions
strtolower19 27.1% 20 7.8% 40 14.2% 1,440 13.3% 624 7.1%
array_key_exists19 27.1% 19 7.4% 34 12.1% 808 7.5% 712 8.1%
strtr19 27.1% 19 7.4% 33 11.7% 1,440 13.3% 752 8.6%
count13 18.6% 13 5.1% 22 7.8% 792 7.3% 552 6.3%