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Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
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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% 119 0.0% 121 0.0% 6,328 0.1% 3,904 0.0%
Exclusive Metrics for Current Function65 54.6% 44 36.4% 452 7.1% 1,584 40.6%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 119 100.0% 121 100.0% 6,328 100.0% 3,904 100.0%
Child functions
header9 69.2% 24 20.2% 36 29.8% 1,612 25.5% 748 19.2%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.7% 15 12.6% 17 14.0% 1,288 20.4% 660 16.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.7% 10 8.4% 13 10.7% 1,712 27.1% 912 23.4%
sprintf1 7.7% 4 3.4% 7 5.8% 804 12.7% 0 0.0%
headers_sent1 7.7% 1 0.8% 4 3.3% 460 7.3% 0 0.0%