Run Report
Run #51990c6b6ce43: 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% 82 0.0% 84 0.0% 10,216 0.1% 0 0.0%
Exclusive Metrics for Current Function45 54.9% 36 42.9% 1,072 10.5% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 82 100.0% 84 100.0% 10,216 100.0% 0 N/A%
Child functions
header9 69.2% 14 17.1% 19 22.6% 1,872 18.3% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.7% 10 12.2% 12 14.3% 2,256 22.1% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.7% 8 9.8% 10 11.9% 2,968 29.1% 0 N/A%
sprintf1 7.7% 4 4.9% 5 6.0% 1,240 12.1% 0 N/A%
headers_sent1 7.7% 1 1.2% 2 2.4% 808 7.9% 0 N/A%