Diff Report
Run #53180bc98020f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #53180bc98020fRun #53180b3960796DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)493 507 14 2.8%
Incl. Wall Time (microsec) per call 123 127 4 2.8%
Excl. Wall Time (microsec)36 38 2 5.6%
Incl. CPU (microsecs)501 516 15 3.0%
Incl. CPU (microsecs) per call 125 129 4 3.0%
Excl. CPU (microsec)33 35 2 6.1%
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)15,440 15,440 0 0.0%
Incl. PeakMemUse (bytes) per call 3,860 3,860 0 0.0%
Excl. PeakMemUse (bytes)1,424 1,424 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% 14 0.4% 15 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 14.3% 2 13.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 14 100.0% 15 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 12 85.7% 15 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% -2 -13.3% 0 N/A% 0 N/A%