Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)310 315 5 1.6%
Incl. Wall Time (microsec) per call 155 158 3 1.6%
Excl. Wall Time (microsec)25 25 0 0.0%
Incl. CPU (microsecs)312 319 7 2.2%
Incl. CPU (microsecs) per call 156 160 4 2.2%
Excl. CPU (microsec)19 24 5 26.3%
Incl. MemUse (bytes)10,124 10,124 0 0.0%
Incl. MemUse (bytes) per call 5,062 5,062 0 0.0%
Excl. MemUse (bytes)840 840 0 0.0%
Incl. PeakMemUse (bytes)8,844 8,844 0 0.0%
Incl. PeakMemUse (bytes) per call 4,422 4,422 0 0.0%
Excl. PeakMemUse (bytes)840 840 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% 5 0.3% 7 1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 5 71.4% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 5 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 5 100.0% 3 42.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%