Diff Report
Run #55f2501d384a2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f250764a275: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::sendHeaders

Symfony\Component\HttpFoundation\Response::sendHeadersRun #55f2501d384a2Run #55f250764a275DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)172 116 -56 -32.6%
Incl. Wall Time (microsec) per call 172 116 -56 -32.6%
Excl. Wall Time (microsec)93 65 -28 -30.1%
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)192 192 0 0.0%
Incl. PeakMemUse (bytes)3,816 3,816 0 0.0%
Incl. PeakMemUse (bytes) per call 3,816 3,816 0 0.0%
Excl. PeakMemUse (bytes)1,936 1,936 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% -56 -0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-28 -50.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::send0 N/A% -56 -100.0% 0 N/A% 0 N/A%
Child functions
header0 N/A% -15 -26.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies0 N/A% -6 -10.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase0 N/A% -5 -8.9% 0 N/A% 0 N/A%
sprintf0 N/A% -2 -3.6% 0 N/A% 0 N/A%
headers_sent0 N/A% 0 0.0% 0 N/A% 0 N/A%