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Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
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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% 3,270 0.0% 0 0.0% 13,808 0.0% 0 0.0%
Exclusive Metrics for Current Function1,409 43.1% 0 N/A% 960 7.0% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 3,270 100.0% 0 N/A% 13,808 100.0% 0 N/A%
Child functions
header9 69.2% 962 29.4% 0 N/A% 2,712 19.6% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.7% 390 11.9% 0 N/A% 3,096 22.4% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.7% 304 9.3% 0 N/A% 4,144 30.0% 0 N/A%
sprintf1 7.7% 135 4.1% 0 N/A% 1,768 12.8% 0 N/A%
headers_sent1 7.7% 70 2.1% 0 N/A% 1,128 8.2% 0 N/A%