Run Report
Run #51ba93c3db76f: 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::get32 19.9% 393 0.0% 432 0.0% 9,216 0.0% 4,792 0.0%
Exclusive Metrics for Current Function329 83.7% 252 58.3% 3,896 42.3% 2,992 62.4%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost15 46.9% 177 45.0% 191 44.2% 1,920 20.8% 784 16.4%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes6 18.8% 96 24.4% 105 24.3% 856 9.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest4 12.5% 45 11.5% 50 11.6% 1,040 11.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare4 12.5% 44 11.2% 51 11.8% 1,016 11.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals3 9.4% 31 7.9% 35 8.1% 4,384 47.6% 4,008 83.6%
Child functions
strtr32 26.7% 32 8.1% 52 12.0% 1,856 20.1% 696 14.5%
array_key_exists32 26.7% 16 4.1% 47 10.9% 808 8.8% 472 9.8%
strtolower32 26.7% 13 3.3% 52 12.0% 1,864 20.2% 632 13.2%
count24 20.0% 3 0.8% 29 6.7% 792 8.6% 0 0.0%