Run Report
Run #519c0e87b9da9: XHProf Run (Namespace=drupal-perf-drupalcon)
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% 169 0.1% 193 0.1% 7,800 0.1% 1,528 0.0%
Exclusive Metrics for Current Function119 70.4% 109 56.5% 4,040 51.8% 1,496 97.9%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue13 61.9% 103 60.9% 116 60.1% 1,544 19.8% 720 47.1%
Symfony\Component\HttpFoundation\Response::__construct3 14.3% 24 14.2% 28 14.5% 992 12.7% 808 52.9%
Symfony\Component\HttpFoundation\Response::prepare3 14.3% 23 13.6% 26 13.5% 1,000 12.8% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 9.5% 19 11.2% 23 11.9% 4,264 54.7% 0 0.0%
Child functions
strtr21 33.3% 21 12.4% 29 15.0% 1,472 18.9% 32 2.1%
strtolower21 33.3% 16 9.5% 25 13.0% 1,480 19.0% 0 0.0%
array_key_exists21 33.3% 13 7.7% 30 15.5% 808 10.4% 0 0.0%