Diff Report
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f691abb85: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #5251f592ab279Run #5251f691abb85DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)169 127 -42 -24.9%
Incl. Wall Time (microsec) per call 169 127 -42 -24.9%
Excl. Wall Time (microsec)12 9 -3 -25.0%
Incl. CPU (microsecs)175 132 -43 -24.6%
Incl. CPU (microsecs) per call 175 132 -43 -24.6%
Excl. CPU (microsec)16 11 -5 -31.2%
Incl. MemUse (bytes)16,392 16,392 0 0.0%
Incl. MemUse (bytes) per call 16,392 16,392 0 0.0%
Excl. MemUse (bytes)1,488 1,488 0 0.0%
Incl. PeakMemUse (bytes)14,912 14,912 0 0.0%
Incl. PeakMemUse (bytes) per call 14,912 14,912 0 0.0%
Excl. PeakMemUse (bytes)1,160 1,160 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% -42 -2.2% -43 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -7.1% -5 -11.6% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -42 -100.0% -43 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -38 -90.5% -38 -88.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -1 -2.4% 0 0.0% 0 N/A% 0 N/A%