Run Report
Run #53512b84374e0: 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::get18 19.4% 162 0.0% 183 0.0% 10,824 0.0% 8,632 0.0%
Exclusive Metrics for Current Function151 93.2% 106 57.9% 6,416 59.3% 5,928 68.7%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort4 22.2% 37 22.8% 41 22.4% 1,920 17.7% 2,128 24.7%
Symfony\Component\HttpFoundation\Request::getHost4 22.2% 35 21.6% 41 22.4% 840 7.8% 1,176 13.6%
Symfony\Component\HttpFoundation\Response::prepare3 16.7% 27 16.7% 30 16.4% 968 8.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 16.7% 25 15.4% 27 14.8% 992 9.2% 1,232 14.3%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 11.1% 17 10.5% 21 11.5% 4,336 40.1% 4,096 47.5%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 5.6% 14 8.6% 15 8.2% 856 7.9% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 5.6% 7 4.3% 8 4.4% 912 8.4% 0 0.0%
Child functions
array_key_exists18 27.3% 4 2.5% 22 12.0% 808 7.5% 552 6.4%
strtr18 27.3% 4 2.5% 20 10.9% 1,400 12.9% 912 10.6%
strtolower18 27.3% 3 1.9% 24 13.1% 1,408 13.0% 624 7.2%
count12 18.2% 0 0.0% 11 6.0% 792 7.3% 616 7.1%