Diff Report
Run #54811e8abf892: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54811b6aec43d: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::sendHeaders

Symfony\Component\HttpFoundation\Response::sendHeadersRun #54811e8abf892Run #54811b6aec43dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)85 84 -1 -1.2%
Incl. Wall Time (microsec) per call 85 84 -1 -1.2%
Excl. Wall Time (microsec)50 44 -6 -12.0%
Incl. MemUse (bytes)10,416 10,416 0 0.0%
Incl. MemUse (bytes) per call 10,416 10,416 0 0.0%
Excl. MemUse (bytes)792 792 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Response::sendHeaders [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -1 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -600.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::send0 N/A% -1 -100.0% 0 N/A% 0 N/A%
Child functions
header0 N/A% 3 300.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase0 N/A% 2 200.0% 0 N/A% 0 N/A%
sprintf0 N/A% 1 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies0 N/A% -1 -100.0% 0 N/A% 0 N/A%
headers_sent0 N/A% 0 0.0% 0 N/A% 0 N/A%