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Run #519aada7a0b07: XHProf Run (Namespace=drupal-perf-ezeedub)
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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::has17 22.1% 232 0.0% 4,001 0.2% 4,344 0.0% 3,264 0.0%
Exclusive Metrics for Current Function157 67.7% 4,001 100.0% 2,312 53.2% 2,020 61.9%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue10 58.8% 132 56.9% 4,001 100.0% 824 19.0% 444 13.6%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 39 16.8% 0 0.0% 576 13.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 11.8% 33 14.2% 0 0.0% 2,392 55.1% 2,280 69.9%
Symfony\Component\HttpFoundation\Response::__construct2 11.8% 28 12.1% 0 0.0% 552 12.7% 540 16.5%
Child functions
strtr17 33.3% 28 12.1% 0 0.0% 784 18.0% 500 15.3%
array_key_exists17 33.3% 24 10.3% 0 0.0% 456 10.5% 428 13.1%
strtolower17 33.3% 23 9.9% 0 0.0% 792 18.2% 316 9.7%