Diff Report
Run #5394e2ae29e1b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #5394e2ae29e1bRun #5394e21e9bd45DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)494 512 18 3.6%
Incl. Wall Time (microsec) per call 124 128 5 3.6%
Excl. Wall Time (microsec)43 37 -6 -14.0%
Incl. CPU (microsecs)503 519 16 3.2%
Incl. CPU (microsecs) per call 126 130 4 3.2%
Excl. CPU (microsec)43 34 -9 -20.9%
Incl. MemUse (bytes)20,984 20,984 0 0.0%
Incl. MemUse (bytes) per call 5,246 5,246 0 0.0%
Excl. MemUse (bytes)1,592 1,592 0 0.0%
Incl. PeakMemUse (bytes)5,888 5,888 0 0.0%
Incl. PeakMemUse (bytes) per call 1,472 1,472 0 0.0%
Excl. PeakMemUse (bytes)696 696 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% 18 0.5% 16 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -33.3% -9 -56.2% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 18 100.0% 16 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 24 133.3% 24 150.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 N/A%