Diff Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls300 300 0 0.0%
Incl. Wall Time (microsec)18,123 16,665 -1,458 -8.0%
Incl. Wall Time (microsec) per call 60 56 -5 -8.0%
Excl. Wall Time (microsec)3,484 3,369 -115 -3.3%
Incl. MemUse (bytes)1,599,200 1,597,600 -1,600 -0.1%
Incl. MemUse (bytes) per call 5,331 5,325 -5 -0.1%
Excl. MemUse (bytes)211,200 211,200 0 0.0%
Incl. PeakMemUse (bytes)1,117,600 1,034,400 -83,200 -7.4%
Incl. PeakMemUse (bytes) per call 3,725 3,448 -277 -7.4%
Excl. PeakMemUse (bytes)119,200 114,400 -4,800 -4.0%

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% -1,458 -0.1% -1,600 -0.0% -83,200 -1.4%
Exclusive Metrics Diff for Current Function-115 -7.9% 0 0.0% -4,800 -5.8%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -878 -60.2% -1,600 -100.0% -81,600 -98.1%
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -580 -39.8% 0 0.0% -1,600 -1.9%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -760 -52.1% -1,600 -100.0% -81,600 -98.1%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -583 -40.0% 0 0.0% 3,200 3.8%