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Run #519afa8ec2e5c: 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::has17 22.1% 221 0.0% 238 0.0% 7,592 0.0% 1,520 0.0%
Exclusive Metrics for Current Function156 70.6% 118 49.6% 4,088 53.8% 1,456 95.8%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue10 58.8% 127 57.5% 138 58.0% 1,400 18.4% 680 44.7%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 38 17.2% 40 16.8% 984 13.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 11.8% 31 14.0% 33 13.9% 4,264 56.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct2 11.8% 25 11.3% 27 11.3% 944 12.4% 840 55.3%
Child functions
strtr17 33.3% 25 11.3% 43 18.1% 1,344 17.7% 64 4.2%
strtolower17 33.3% 21 9.5% 41 17.2% 1,352 17.8% 0 0.0%
array_key_exists17 33.3% 19 8.6% 36 15.1% 808 10.6% 0 0.0%