Diff Report
Run #55f237e5dec64: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f238230dd98: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::sendHeaders

Symfony\Component\HttpFoundation\Response::sendHeadersRun #55f237e5dec64Run #55f238230dd98DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)60 62 2 3.3%
Incl. Wall Time (microsec) per call 60 62 2 3.3%
Excl. Wall Time (microsec)40 41 1 2.5%
Incl. MemUse (bytes)10,496 10,496 0 0.0%
Incl. MemUse (bytes) per call 10,496 10,496 0 0.0%
Excl. MemUse (bytes)136 136 0 0.0%
Incl. PeakMemUse (bytes)9,000 9,000 0 0.0%
Incl. PeakMemUse (bytes) per call 9,000 9,000 0 0.0%
Excl. PeakMemUse (bytes)3,584 3,584 0 0.0%

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% 2 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 50.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::send0 N/A% 2 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies0 N/A% 1 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase0 N/A% 0 0.0% 0 N/A% 0 N/A%
header0 N/A% 0 0.0% 0 N/A% 0 N/A%
sprintf0 N/A% 0 0.0% 0 N/A% 0 N/A%
headers_sent0 N/A% 0 0.0% 0 N/A% 0 N/A%