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Run #51902129e4489: 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 4.3% 78 0.0% 78 0.0% 10,192 0.1% 0 0.0%
Exclusive Metrics for Current Function44 56.4% 32 41.0% 1,096 10.8% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 78 100.0% 78 100.0% 10,192 100.0% 0 N/A%
Child functions
header9 69.2% 13 16.7% 19 24.4% 1,840 18.1% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.7% 10 12.8% 12 15.4% 2,256 22.1% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.7% 7 9.0% 8 10.3% 2,952 29.0% 0 N/A%
sprintf1 7.7% 3 3.8% 5 6.4% 1,240 12.2% 0 N/A%
headers_sent1 7.7% 1 1.3% 2 2.6% 808 7.9% 0 N/A%