Run Report
Run #5589a70d968a5: XHProf Run (Namespace=drupal-perf-stefanr)
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::has1,300 22.0% 11,415 0.0% 639,200 0.0% 488,800 0.0%
Exclusive Metrics for Current Function9,400 82.3% 356,800 55.8% 302,400 61.9%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue600 46.2% 4,924 43.1% 106,400 16.6% 55,200 11.3%
Symfony\Component\HttpFoundation\Request::prepareRequestUri200 15.4% 2,493 21.8% 368,800 57.7% 363,200 74.3%
Symfony\Component\HttpFoundation\Response::prepare300 23.1% 2,455 21.5% 84,000 13.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct200 15.4% 1,543 13.5% 80,000 12.5% 70,400 14.4%
Child functions
strtr1,300 33.3% 1,353 11.9% 108,000 16.9% 68,800 14.1%
array_key_exists1,300 33.3% 380 3.3% 66,400 10.4% 56,800 11.6%
strtolower1,300 33.3% 282 2.5% 108,000 16.9% 60,800 12.4%