Run Report
Run #53180bc98020f: 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::get22 19.3% 279 0.0% 301 0.0% 10,520 0.0% 8,944 0.0%
Exclusive Metrics for Current Function229 82.1% 174 57.8% 5,864 55.7% 6,320 70.7%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort6 27.3% 85 30.5% 90 29.9% 1,920 18.3% 2,120 23.7%
Symfony\Component\HttpFoundation\Request::getHost6 27.3% 69 24.7% 76 25.2% 840 8.0% 1,496 16.7%
Symfony\Component\HttpFoundation\Response::prepare3 13.6% 35 12.5% 38 12.6% 840 8.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes2 9.1% 30 10.8% 33 11.0% 856 8.1% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest2 9.1% 28 10.0% 29 9.6% 944 9.0% 1,136 12.7%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 9.1% 23 8.2% 25 8.3% 4,208 40.0% 4,192 46.9%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 4.5% 9 3.2% 10 3.3% 912 8.7% 0 0.0%
Child functions
strtr22 26.5% 22 7.9% 39 13.0% 1,528 14.5% 816 9.1%
strtolower22 26.5% 16 5.7% 37 12.3% 1,528 14.5% 624 7.0%
array_key_exists22 26.5% 9 3.2% 27 9.0% 808 7.7% 712 8.0%
count17 20.5% 3 1.1% 24 8.0% 792 7.5% 472 5.3%