Diff Report
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #519fc2983e6a9Run #519fbf2154a5eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)126 101 -25 -19.8%
Incl. Wall Time (microsec) per call 126 101 -25 -19.8%
Excl. Wall Time (microsec)8 8 0 0.0%
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)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)9,056 8,736 -320 -3.5%
Incl. PeakMemUse (bytes) per call 9,056 8,736 -320 -3.5%
Excl. PeakMemUse (bytes)816 816 0 0.0%

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% -25 -2.5% 0 0.0% 0 0.0% -320 -0.1%
Exclusive Metrics Diff for Current Function0 0.0% 0 N/A% 0 N/A% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -25 -100.0% 0 N/A% 0 N/A% -320 -100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -25 -100.0% 0 N/A% 0 N/A% -320 -100.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%