Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #518eee9367b5dRun #518ef09a47b3bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)114 116 2 1.8%
Incl. Wall Time (microsec) per call 114 116 2 1.8%
Excl. Wall Time (microsec)9 9 0 0.0%
Incl. CPU (microsecs)114 118 4 3.5%
Incl. CPU (microsecs) per call 114 118 4 3.5%
Excl. CPU (microsec)7 8 1 14.3%
Incl. MemUse (bytes)16,448 16,392 -56 -0.3%
Incl. MemUse (bytes) per call 16,448 16,392 -56 -0.3%
Excl. MemUse (bytes)1,504 1,488 -16 -1.1%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 2 1.1% 4 0.8% -56 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 1 25.0% -16 -28.6% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 2 100.0% 4 100.0% -56 -100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 100.0% 2 50.0% -24 -42.9% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% 1 25.0% -16 -28.6% 0 N/A%