Run Report
Run #51902129e4489: 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::get15 19.0% 198 0.1% 219 0.1% 9,072 0.1% 7,712 0.0%
Exclusive Metrics for Current Function156 78.8% 139 63.5% 4,856 53.5% 5,456 70.7%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost5 33.3% 69 34.8% 76 34.7% 1,920 21.2% 2,352 30.5%
Symfony\Component\HttpFoundation\Response::prepare4 26.7% 43 21.7% 45 20.5% 1,016 11.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 20.0% 37 18.7% 42 19.2% 992 10.9% 1,184 15.4%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes2 13.3% 32 16.2% 39 17.8% 856 9.4% 928 12.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 6.7% 17 8.6% 17 7.8% 4,288 47.3% 3,248 42.1%
Child functions
strtr15 27.3% 15 7.6% 19 8.7% 1,304 14.4% 480 6.2%
strtolower15 27.3% 14 7.1% 24 11.0% 1,312 14.5% 536 7.0%
array_key_exists15 27.3% 9 4.5% 19 8.7% 808 8.9% 544 7.1%
count10 18.2% 4 2.0% 18 8.2% 792 8.7% 696 9.0%