Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls7,800 7,800 0 0.0%
Incl. Wall Time (microsec)9,071 8,934 -137 -1.5%
Incl. Wall Time (microsec) per call 1 1 -0 -1.5%
Excl. Wall Time (microsec)3,213 3,249 36 1.1%
Incl. MemUse (bytes)956,800 956,840 40 0.0%
Incl. MemUse (bytes) per call 123 123 0 0.0%
Excl. MemUse (bytes)215,200 215,240 40 0.0%
Incl. PeakMemUse (bytes)704,000 704,000 0 0.0%
Incl. PeakMemUse (bytes) per call 90 90 0 0.0%
Excl. PeakMemUse (bytes)139,200 139,200 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -137 -0.0% 40 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function36 26.3% 40 100.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -193 -140.9% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 56 40.9% 40 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -170 -124.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -3 -2.2% 0 0.0% 0 N/A%