Run Report
Run #519978bea622a: XHProf Run (Namespace=drupal-perf-trevorbradley)
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::get12 18.8% 151 0.0% 0 0.0% 9,096 0.1% 9,144 0.1%
Exclusive Metrics for Current Function131 86.8% 0 N/A% 5,072 55.8% 6,752 73.8%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost3 25.0% 48 31.8% 0 N/A% 1,920 21.1% 2,568 28.1%
Symfony\Component\HttpFoundation\Response::prepare4 33.3% 38 25.2% 0 N/A% 1,016 11.2% 1,152 12.6%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 25.0% 34 22.5% 0 N/A% 1,016 11.2% 1,344 14.7%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 8.3% 18 11.9% 0 N/A% 4,288 47.1% 3,376 36.9%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 8.3% 13 8.6% 0 N/A% 856 9.4% 704 7.7%
Child functions
strtr12 27.9% 8 5.3% 0 N/A% 1,208 13.3% 584 6.4%
strtolower12 27.9% 6 4.0% 0 N/A% 1,216 13.4% 568 6.2%
array_key_exists12 27.9% 6 4.0% 0 N/A% 808 8.9% 544 5.9%
count7 16.3% 0 0.0% 0 N/A% 792 8.7% 696 7.6%