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Run #519d48e206f9d: 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% 69 0.2% 71 0.2% 10,208 0.2% 400 0.0%
Exclusive Metrics for Current Function39 56.5% 28 39.4% 1,080 10.6% 400 100.0%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 69 100.0% 71 100.0% 10,208 100.0% 400 100.0%
Child functions
header9 69.2% 13 18.8% 19 26.8% 1,864 18.3% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.7% 7 10.1% 10 14.1% 2,256 22.1% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.7% 6 8.7% 7 9.9% 2,952 28.9% 0 0.0%
sprintf1 7.7% 3 4.3% 5 7.0% 1,248 12.2% 0 0.0%
headers_sent1 7.7% 1 1.4% 2 2.8% 808 7.9% 0 0.0%