Run Report
Run #51ad0610ca11a: 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::get31 19.5% 379 0.1% 416 0.1% 9,072 0.0% 3,992 0.0%
Exclusive Metrics for Current Function322 85.0% 235 56.5% 3,832 42.2% 2,496 62.5%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost16 51.6% 183 48.3% 198 47.6% 1,920 21.2% 784 19.6%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes7 22.6% 106 28.0% 118 28.4% 856 9.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare4 12.9% 44 11.6% 48 11.5% 1,016 11.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 9.7% 29 7.7% 34 8.2% 992 10.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 3.2% 17 4.5% 18 4.3% 4,288 47.3% 3,208 80.4%
Child functions
strtr31 26.1% 31 8.2% 53 12.7% 1,816 20.0% 576 14.4%
strtolower31 26.1% 15 4.0% 49 11.8% 1,824 20.1% 536 13.4%
array_key_exists31 26.1% 11 2.9% 44 10.6% 808 8.9% 384 9.6%
count26 21.8% 0 0.0% 35 8.4% 792 8.7% 0 0.0%