Diff Report
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe875368e3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #51afe7feeb64dRun #51afe875368e3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)123 119 -4 -3.3%
Incl. Wall Time (microsec) per call 123 119 -4 -3.3%
Excl. Wall Time (microsec)8 9 1 12.5%
Incl. CPU (microsecs)125 120 -5 -4.0%
Incl. CPU (microsecs) per call 125 120 -5 -4.0%
Excl. CPU (microsec)8 6 -2 -25.0%
Incl. MemUse (bytes)16,536 16,568 32 0.2%
Incl. MemUse (bytes) per call 16,536 16,568 32 0.2%
Excl. MemUse (bytes)1,488 1,488 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\ResponseHeaderBag::__construct [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\ResponseHeaderBag::__construct0 N/A% -4 -2.6% -5 -8.3% 32 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function1 25.0% -2 -40.0% 0 0.0% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -4 -100.0% -5 -100.0% 32 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -4 -100.0% -4 -80.0% 32 100.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -1 -25.0% 1 20.0% 0 0.0% 0 N/A%