Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #539fd0a78f1b7Run #539fd2b68bc13DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)649 567 -82 -12.6%
Incl. Wall Time (microsec) per call 162 142 -21 -12.6%
Excl. Wall Time (microsec)53 45 -8 -15.1%
Incl. CPU (microsecs)656 573 -83 -12.7%
Incl. CPU (microsecs) per call 164 143 -21 -12.7%
Excl. CPU (microsec)44 38 -6 -13.6%
Incl. MemUse (bytes)20,976 20,976 0 0.0%
Incl. MemUse (bytes) per call 5,244 5,244 0 0.0%
Excl. MemUse (bytes)1,592 1,592 0 0.0%
Incl. PeakMemUse (bytes)15,728 15,456 -272 -1.7%
Incl. PeakMemUse (bytes) per call 3,932 3,864 -68 -1.7%
Excl. PeakMemUse (bytes)1,504 1,424 -80 -5.3%

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% -82 -0.2% -83 -0.2% 0 0.0% -272 -0.0%
Exclusive Metrics Diff for Current Function-8 -9.8% -6 -7.2% 0 N/A% -80 -29.4%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -82 -100.0% -83 -100.0% 0 N/A% -272 -100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -73 -89.0% -74 -89.2% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -1 -1.2% -3 -3.6% 0 N/A% -192 -70.6%