Diff Report
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc817b51ae: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #519fc53e46a65Run #519fc817b51aeDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)47 47 0 0.0%
Incl. Wall Time (microsec) per call 12 12 0 0.0%
Excl. Wall Time (microsec)14 15 1 7.1%
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)9,872 9,872 0 0.0%
Incl. MemUse (bytes) per call 2,468 2,468 0 0.0%
Excl. MemUse (bytes)3,152 3,152 0 0.0%
Incl. PeakMemUse (bytes)7,856 7,856 0 0.0%
Incl. PeakMemUse (bytes) per call 1,964 1,964 0 0.0%
Excl. PeakMemUse (bytes)2,560 2,560 0 0.0%

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. 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% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 N/A% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -1 N/A% 0 N/A% 0 N/A% 0 N/A%