Run Report
Run #534ad972c8c0d: 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::has19 22.4% 237 0.0% 264 0.0% 4,400 0.0% 3,300 0.0%
Exclusive Metrics for Current Function172 72.6% 140 53.0% 2,272 51.6% 2,048 62.1%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue10 52.6% 112 47.3% 126 47.7% 824 18.7% 444 13.5%
Symfony\Component\HttpFoundation\Request::prepareRequestUri4 21.1% 55 23.2% 61 23.1% 2,448 55.6% 2,316 70.2%
Symfony\Component\HttpFoundation\Response::prepare3 15.8% 46 19.4% 49 18.6% 576 13.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct2 10.5% 24 10.1% 28 10.6% 552 12.5% 540 16.4%
Child functions
strtr19 33.3% 24 10.1% 50 18.9% 832 18.9% 400 12.1%
strtolower19 33.3% 21 8.9% 43 16.3% 840 19.1% 424 12.8%
array_key_exists19 33.3% 20 8.4% 31 11.7% 456 10.4% 428 13.0%