Diff Report
Run #51a448a326782: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a4463d308ce: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #51a448a326782Run #51a4463d308ceDiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)1,571 1,589 18 1.1%
Incl. Wall Time (microsec) per call 92 93 1 1.1%
Excl. Wall Time (microsec)300 310 10 3.3%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)23,856 23,856 0 0.0%
Incl. MemUse (bytes) per call 1,403 1,403 0 0.0%
Excl. MemUse (bytes)3,780 3,780 0 0.0%
Incl. PeakMemUse (bytes)8,160 8,740 580 7.1%
Incl. PeakMemUse (bytes) per call 480 514 34 7.1%
Excl. PeakMemUse (bytes)1,548 2,128 580 37.5%

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% 18 0.1% 0 0.0% 0 0.0% 580 0.5%
Exclusive Metrics Diff for Current Function10 55.6% 0 N/A% 0 N/A% 580 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 18 100.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 0 N/A% 0 N/A% 580 100.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 8 44.4% 0 N/A% 0 N/A% 0 0.0%