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Run #52c8e4481f954: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Symfony\Component\HttpFoundation\Response::sendHeaders [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\Response::sendHeaders1 4.2% 62 0.0% 66 0.0% 10,304 0.0% 8,472 0.0%
Exclusive Metrics for Current Function35 56.5% 27 40.9% 920 8.9% 2,672 31.5%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 62 100.0% 66 100.0% 10,304 100.0% 8,472 100.0%
Child functions
header10 71.4% 12 19.4% 15 22.7% 1,960 19.0% 888 10.5%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.1% 7 11.3% 8 12.1% 2,256 21.9% 1,576 18.6%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.1% 5 8.1% 9 13.6% 3,120 30.3% 1,752 20.7%
sprintf1 7.1% 2 3.2% 3 4.5% 1,240 12.0% 864 10.2%
headers_sent1 7.1% 1 1.6% 4 6.1% 808 7.8% 720 8.5%