Run Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
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::has17 22.1% 264 0.0% 289 0.0% 7,472 0.0% 1,520 0.0%
Exclusive Metrics for Current Function195 73.9% 156 54.0% 3,968 53.1% 1,488 97.9%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue10 58.8% 148 56.1% 159 55.0% 1,344 18.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 44 16.7% 49 17.0% 984 13.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 11.8% 41 15.5% 45 15.6% 4,208 56.3% 688 45.3%
Symfony\Component\HttpFoundation\Response::__construct2 11.8% 31 11.7% 36 12.5% 936 12.5% 832 54.7%
Child functions
strtr17 33.3% 34 12.9% 52 18.0% 1,344 18.0% 32 2.1%
strtolower17 33.3% 18 6.8% 48 16.6% 1,352 18.1% 0 0.0%
array_key_exists17 33.3% 17 6.4% 33 11.4% 808 10.8% 0 0.0%