Run Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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::get21 19.3% 349 0.1% 374 0.1% 10,240 0.0% 2,656 0.0%
Exclusive Metrics for Current Function262 75.1% 213 57.0% 5,640 55.1% 2,656 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost9 42.9% 149 42.7% 156 41.7% 2,640 25.8% 608 22.9%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes4 19.0% 79 22.6% 84 22.5% 1,320 12.9% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare4 19.0% 55 15.8% 64 17.1% 1,128 11.0% 1,104 41.6%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 14.3% 46 13.2% 48 12.8% 992 9.7% 944 35.5%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 4.8% 20 5.7% 22 5.9% 4,160 40.6% 0 0.0%
Child functions
strtolower21 26.6% 25 7.2% 45 12.0% 1,504 14.7% 0 0.0%
array_key_exists21 26.6% 23 6.6% 44 11.8% 808 7.9% 0 0.0%
strtr21 26.6% 23 6.6% 41 11.0% 1,496 14.6% 0 0.0%
count16 20.3% 16 4.6% 31 8.3% 792 7.7% 0 0.0%