Run Report
Run #55b9251d8eb86: XHProf Run (Namespace=drupal-perf-cthos)
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.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::has23 23.2% 128 0.0% 6,760 0.0% 4,664 0.0%
Exclusive Metrics for Current Function120 93.8% 3,304 48.9% 2,920 62.6%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri16 69.6% 92 71.9% 4,304 63.7% 4,000 85.8%
Symfony\Component\HttpFoundation\Response::prepare3 13.0% 19 14.8% 840 12.4% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue3 13.0% 13 10.2% 864 12.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 4.3% 4 3.1% 752 11.1% 664 14.2%
Child functions
strtolower23 33.3% 6 4.7% 1,400 20.7% 640 13.7%
array_key_exists23 33.3% 1 0.8% 664 9.8% 568 12.2%
strtr23 33.3% 1 0.8% 1,392 20.6% 536 11.5%