Run Report
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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% 73 0.0% 74 0.0% 10,184 0.1% 7,944 0.1%
Exclusive Metrics for Current Function37 50.7% 27 36.5% 1,088 10.7% 2,512 31.6%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 73 100.0% 74 100.0% 10,184 100.0% 7,944 100.0%
Child functions
header9 69.2% 15 20.5% 21 28.4% 1,840 18.1% 920 11.6%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.7% 8 11.0% 9 12.2% 2,256 22.2% 1,496 18.8%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.7% 6 8.2% 8 10.8% 2,952 29.0% 1,592 20.0%
sprintf1 7.7% 6 8.2% 7 9.5% 1,240 12.2% 784 9.9%
headers_sent1 7.7% 1 1.4% 2 2.7% 808 7.9% 640 8.1%