Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)161 151 -10 -6.2%
Incl. Wall Time (microsec) per call 161 151 -10 -6.2%
Excl. Wall Time (microsec)13 12 -1 -7.7%
Incl. CPU (microsecs)163 152 -11 -6.7%
Incl. CPU (microsecs) per call 163 152 -11 -6.7%
Excl. CPU (microsec)12 8 -4 -33.3%
Incl. MemUse (bytes)9,280 9,280 0 0.0%
Incl. MemUse (bytes) per call 9,280 9,280 0 0.0%
Excl. MemUse (bytes)840 840 0 0.0%
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% -10 -2.8% -11 -5.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -10.0% -4 -36.4% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -10 -100.0% -11 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -9 -90.0% -8 -72.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%