Run Report
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::has45 23.8% 394 0.2% 429 0.2% 8,936 0.1% 4,448 0.0%
Exclusive Metrics for Current Function283 71.8% 221 51.5% 3,624 40.6% 2,160 48.6%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri30 66.7% 269 68.3% 290 67.6% 5,608 62.8% 4,336 97.5%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue10 22.2% 84 21.3% 93 21.7% 1,400 15.7% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 6.7% 25 6.3% 27 6.3% 984 11.0% 112 2.5%
Symfony\Component\HttpFoundation\Response::__construct2 4.4% 16 4.1% 19 4.4% 944 10.6% 0 0.0%
Child functions
strtr45 33.3% 45 11.4% 74 17.2% 2,256 25.2% 824 18.5%
strtolower45 33.3% 43 10.9% 72 16.8% 2,248 25.2% 752 16.9%
array_key_exists45 33.3% 23 5.8% 62 14.5% 808 9.0% 712 16.0%