Diff Report
Run #51b0311a4e34a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::sendHeaders

Symfony\Component\HttpFoundation\Response::sendHeadersRun #51b0311a4e34aRun #51b0309e0d24bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)76 76 0 0.0%
Incl. Wall Time (microsec) per call 76 76 0 0.0%
Excl. Wall Time (microsec)41 41 0 0.0%
Incl. CPU (microsecs)77 77 0 0.0%
Incl. CPU (microsecs) per call 77 77 0 0.0%
Excl. CPU (microsec)30 27 -3 -10.0%
Incl. MemUse (bytes)10,272 10,272 0 0.0%
Incl. MemUse (bytes) per call 10,272 10,272 0 0.0%
Excl. MemUse (bytes)968 968 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 N/A% -3 N/A% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies0 N/A% 0 N/A% 1 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase0 N/A% 0 N/A% 1 N/A% 0 N/A% 0 N/A%
header0 N/A% 0 N/A% 1 N/A% 0 N/A% 0 N/A%
sprintf0 N/A% 0 N/A% 2 N/A% 0 N/A% 0 N/A%
headers_sent0 N/A% 0 N/A% -2 N/A% 0 N/A% 0 N/A%