Run Report
Run #51981e3ae1e6c: 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::get12 18.5% 148 0.0% 160 0.1% 9,072 0.0% 4,760 0.0%
Exclusive Metrics for Current Function124 83.8% 89 55.6% 5,048 55.6% 3,296 69.2%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost3 25.0% 43 29.1% 45 28.1% 1,920 21.2% 608 12.8%
Symfony\Component\HttpFoundation\Response::prepare4 33.3% 40 27.0% 44 27.5% 1,016 11.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 25.0% 35 23.6% 38 23.8% 992 10.9% 944 19.8%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 8.3% 16 10.8% 18 11.2% 856 9.4% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 8.3% 14 9.5% 15 9.4% 4,288 47.3% 3,208 67.4%
Child functions
strtr12 27.9% 10 6.8% 21 13.1% 1,208 13.3% 544 11.4%
strtolower12 27.9% 6 4.1% 22 13.8% 1,216 13.4% 536 11.3%
array_key_exists12 27.9% 6 4.1% 18 11.2% 808 8.9% 384 8.1%
count7 16.3% 2 1.4% 10 6.2% 792 8.7% 0 0.0%