Run Report
Run #519af4a154bbb: XHProf Run (Namespace=drupal-perf-joelpittet)
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% 217 0.0% 234 0.0% 7,592 0.0% 1,552 0.0%
Exclusive Metrics for Current Function158 72.8% 112 47.9% 4,088 53.8% 1,488 95.9%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue10 58.8% 126 58.1% 136 58.1% 1,400 18.4% 680 43.8%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 36 16.6% 38 16.2% 984 13.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 11.8% 30 13.8% 32 13.7% 4,264 56.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct2 11.8% 25 11.5% 28 12.0% 944 12.4% 872 56.2%
Child functions
strtr17 33.3% 22 10.1% 42 17.9% 1,344 17.7% 64 4.1%
strtolower17 33.3% 20 9.2% 45 19.2% 1,352 17.8% 0 0.0%
array_key_exists17 33.3% 17 7.8% 35 15.0% 808 10.6% 0 0.0%