Diff Report
Run #53d435bff29d8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #53d435bff29d8Run #53d4352fc0c61DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)265 251 -14 -5.3%
Incl. Wall Time (microsec) per call 133 126 -7 -5.3%
Excl. Wall Time (microsec)20 19 -1 -5.0%
Incl. CPU (microsecs)269 254 -15 -5.6%
Incl. CPU (microsecs) per call 135 127 -8 -5.6%
Excl. CPU (microsec)19 15 -4 -21.1%
Incl. MemUse (bytes)17,888 17,888 0 0.0%
Incl. MemUse (bytes) per call 8,944 8,944 0 0.0%
Excl. MemUse (bytes)1,592 1,592 0 0.0%
Incl. PeakMemUse (bytes)15,440 15,440 0 0.0%
Incl. PeakMemUse (bytes) per call 7,720 7,720 0 0.0%
Excl. PeakMemUse (bytes)1,424 1,424 0 0.0%

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% -14 -0.5% -15 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -7.1% -4 -26.7% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -14 -100.0% -15 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -14 -100.0% -12 -80.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 1 7.1% 1 6.7% 0 N/A% 0 N/A%