Run Report
Run #53d436500e2ac: 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::get19 19.4% 267 0.0% 286 0.0% 10,568 0.0% 5,832 0.0%
Exclusive Metrics for Current Function213 79.8% 161 56.3% 6,096 57.7% 3,784 64.9%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost5 26.3% 81 30.3% 88 30.8% 1,920 18.2% 288 4.9%
Symfony\Component\HttpFoundation\Request::getPort4 21.1% 55 20.6% 60 21.0% 840 7.9% 192 3.3%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 15.8% 37 13.9% 38 13.3% 992 9.4% 1,160 19.9%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 10.5% 35 13.1% 36 12.6% 4,208 39.8% 4,192 71.9%
Symfony\Component\HttpFoundation\Response::prepare3 15.8% 35 13.1% 38 13.3% 840 7.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 5.3% 15 5.6% 16 5.6% 856 8.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 5.3% 9 3.4% 10 3.5% 912 8.6% 0 0.0%
Child functions
strtr19 27.1% 17 6.4% 35 12.2% 1,432 13.6% 712 12.2%
strtolower19 27.1% 16 6.0% 37 12.9% 1,440 13.6% 624 10.7%
array_key_exists19 27.1% 14 5.2% 30 10.5% 808 7.6% 712 12.2%
count13 18.6% 7 2.6% 23 8.0% 792 7.5% 0 0.0%