Run Report
Run #5198fa286ed27: XHProf Run (Namespace=drupal-perf-steveoliver)
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::has21 22.6% 584 0.0% 0 0.0% 10,960 0.0% 7,136 0.0%
Exclusive Metrics for Current Function330 56.5% 0 N/A% 5,088 46.4% 4,064 57.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue13 61.9% 355 60.8% 0 N/A% 2,224 20.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 14.3% 81 13.9% 0 N/A% 1,400 12.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct3 14.3% 81 13.9% 0 N/A% 1,400 12.8% 1,176 16.5%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 9.5% 67 11.5% 0 N/A% 5,936 54.2% 5,960 83.5%
Child functions
strtolower21 33.3% 86 14.7% 0 N/A% 2,376 21.7% 936 13.1%
strtr21 33.3% 85 14.6% 0 N/A% 2,368 21.6% 1,168 16.4%
array_key_exists21 33.3% 83 14.2% 0 N/A% 1,128 10.3% 968 13.6%