Run Report
Run #52c1d613a9327: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::has [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::has47 23.9% 409 0.1% 454 0.1% 8,936 0.0% 4,272 0.0%
Exclusive Metrics for Current Function300 73.3% 235 51.8% 3,496 39.1% 2,048 47.9%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri36 76.6% 319 78.0% 353 77.8% 5,856 65.5% 4,272 100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 14.9% 57 13.9% 63 13.9% 1,200 13.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 6.4% 24 5.9% 27 5.9% 984 11.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 2.1% 9 2.2% 11 2.4% 896 10.0% 0 0.0%
Child functions
strtr47 33.3% 48 11.7% 70 15.4% 2,304 25.8% 744 17.4%
strtolower47 33.3% 40 9.8% 68 15.0% 2,312 25.9% 752 17.6%
array_key_exists47 33.3% 21 5.1% 81 17.8% 824 9.2% 728 17.0%