Run Report
Run #51990c6b6ce43: 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::get8 17.4% 108 0.0% 117 0.0% 8,976 0.1% 5,584 0.0%
Exclusive Metrics for Current Function85 78.7% 72 61.5% 5,240 58.4% 3,888 69.6%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost3 37.5% 44 40.7% 45 38.5% 1,920 21.4% 648 11.6%
Symfony\Component\HttpFoundation\Response::prepare2 25.0% 25 23.1% 28 23.9% 1,016 11.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 12.5% 15 13.9% 16 13.7% 4,288 47.8% 3,248 58.2%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 12.5% 14 13.0% 16 13.7% 856 9.5% 704 12.6%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest1 12.5% 10 9.3% 12 10.3% 896 10.0% 984 17.6%
Child functions
strtr8 27.6% 8 7.4% 12 10.3% 1,064 11.9% 584 10.5%
strtolower8 27.6% 7 6.5% 12 10.3% 1,072 11.9% 568 10.2%
count5 17.2% 4 3.7% 9 7.7% 792 8.8% 0 0.0%
array_key_exists8 27.6% 4 3.7% 12 10.3% 808 9.0% 544 9.7%