Run Report
Run #517738b401aab: XHProf Run (Namespace=drupal-perf-cottser)
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% 169 0.0% 191 0.0% 7,592 0.0% 4,368 0.0%
Exclusive Metrics for Current Function123 72.8% 115 60.2% 4,088 53.8% 2,232 51.1%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue10 58.8% 93 55.0% 105 55.0% 1,400 18.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 32 18.9% 35 18.3% 984 13.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 11.8% 28 16.6% 32 16.8% 4,264 56.2% 4,088 93.6%
Symfony\Component\HttpFoundation\Response::__construct2 11.8% 16 9.5% 19 9.9% 944 12.4% 280 6.4%
Child functions
strtolower17 33.3% 17 10.1% 29 15.2% 1,352 17.8% 600 13.7%
strtr17 33.3% 17 10.1% 25 13.1% 1,344 17.7% 824 18.9%
array_key_exists17 33.3% 12 7.1% 22 11.5% 808 10.6% 712 16.3%