Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89ec98250c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #51b89dd280f98Run #51b89ec98250cDiffDiff%
Number of Function Calls49 49 0 0.0%
Incl. Wall Time (microsec)3,902 3,894 -8 -0.2%
Incl. Wall Time (microsec) per call 80 79 -0 -0.2%
Excl. Wall Time (microsec)755 755 0 0.0%
Incl. CPU (microsecs)3,950 3,940 -10 -0.3%
Incl. CPU (microsecs) per call 81 80 -0 -0.3%
Excl. CPU (microsec)638 628 -10 -1.6%
Incl. MemUse (bytes)130,224 130,208 -16 -0.0%
Incl. MemUse (bytes) per call 2,658 2,657 -0 -0.0%
Excl. MemUse (bytes)15,408 15,392 -16 -0.1%
Incl. PeakMemUse (bytes)15,624 15,624 0 0.0%
Incl. PeakMemUse (bytes) per call 319 319 0 0.0%
Excl. PeakMemUse (bytes)1,920 1,920 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::__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\HeaderBag::__construct0 N/A% -8 -0.1% -10 -0.1% -16 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -10 -100.0% -16 -100.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -9 -112.5% -11 -110.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 12.5% 1 10.0% -16 -100.0% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -8 -100.0% 0 0.0% 0 0.0% 0 N/A%