Run Report
Run #53920c043e98b: 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::has11 20.8% 131 0.0% 148 0.0% 4,176 0.0% 2,316 0.0%
Exclusive Metrics for Current Function94 71.8% 81 54.7% 2,336 55.9% 1,096 47.3%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri4 36.4% 53 40.5% 59 39.9% 2,448 58.6% 2,316 100.0%
Symfony\Component\HttpFoundation\Response::prepare3 27.3% 34 26.0% 37 25.0% 576 13.8% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue3 27.3% 33 25.2% 38 25.7% 628 15.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 9.1% 11 8.4% 14 9.5% 524 12.5% 0 0.0%
Child functions
strtr11 33.3% 15 11.5% 29 19.6% 688 16.5% 368 15.9%
array_key_exists11 33.3% 11 8.4% 16 10.8% 456 10.9% 428 18.5%
strtolower11 33.3% 11 8.4% 22 14.9% 696 16.7% 424 18.3%