Run Report
Run #542229efabc5e: 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% 84 0.0% 86 0.0% 10,696 0.0% 9,272 0.0%
Exclusive Metrics for Current Function44 52.4% 32 37.2% 856 8.0% 3,184 34.3%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 84 100.0% 86 100.0% 10,696 100.0% 9,272 100.0%
Child functions
header9 69.2% 19 22.6% 24 27.9% 2,312 21.6% 1,464 15.8%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.7% 9 10.7% 10 11.6% 2,256 21.1% 1,384 14.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.7% 8 9.5% 10 11.6% 3,192 29.8% 1,816 19.6%
sprintf1 7.7% 3 3.6% 5 5.8% 1,272 11.9% 784 8.5%
headers_sent1 7.7% 1 1.2% 5 5.8% 808 7.6% 640 6.9%