Run Report
Run #54e0a77153dbf: 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% 68 0.0% 70 0.0% 11,840 0.0% 0 0.0%
Exclusive Metrics for Current Function37 54.4% 29 41.4% 736 6.2% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 68 100.0% 70 100.0% 11,840 100.0% 0 N/A%
Child functions
header10 71.4% 15 22.1% 19 27.1% 3,376 28.5% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.1% 7 10.3% 8 11.4% 2,264 19.1% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.1% 6 8.8% 7 10.0% 3,352 28.3% 0 N/A%
sprintf1 7.1% 3 4.4% 5 7.1% 1,288 10.9% 0 N/A%
headers_sent1 7.1% 0 0.0% 2 2.9% 824 7.0% 0 N/A%