Run Report
Run #519f012418c24: 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 18.8% 145 0.0% 156 0.0% 9,072 0.0% 5,584 0.0%
Exclusive Metrics for Current Function116 80.0% 92 59.0% 5,048 55.6% 3,888 69.6%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost3 25.0% 42 29.0% 44 28.2% 1,920 21.2% 648 11.6%
Symfony\Component\HttpFoundation\Response::prepare4 33.3% 39 26.9% 41 26.3% 1,016 11.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 25.0% 37 25.5% 41 26.3% 992 10.9% 984 17.6%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 8.3% 14 9.7% 15 9.6% 4,288 47.3% 3,248 58.2%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 8.3% 13 9.0% 15 9.6% 856 9.4% 704 12.6%
Child functions
strtr12 27.9% 12 8.3% 18 11.5% 1,208 13.3% 584 10.5%
strtolower12 27.9% 8 5.5% 19 12.2% 1,216 13.4% 568 10.2%
array_key_exists12 27.9% 6 4.1% 17 10.9% 808 8.9% 544 9.7%
count7 16.3% 3 2.1% 10 6.4% 792 8.7% 0 0.0%