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\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #53180bc98020fRun #53180b3960796DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)189 193 4 2.1%
Incl. Wall Time (microsec) per call 27 28 1 2.1%
Excl. Wall Time (microsec)51 52 1 2.0%
Incl. CPU (microsecs)199 201 2 1.0%
Incl. CPU (microsecs) per call 28 29 0 1.0%
Excl. CPU (microsec)42 46 4 9.5%
Incl. MemUse (bytes)13,936 13,936 0 0.0%
Incl. MemUse (bytes) per call 1,991 1,991 0 0.0%
Excl. MemUse (bytes)2,152 2,152 0 0.0%
Incl. PeakMemUse (bytes)9,920 9,920 0 0.0%
Incl. PeakMemUse (bytes) per call 1,417 1,417 0 0.0%
Excl. PeakMemUse (bytes)1,712 1,712 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% 4 0.1% 2 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 25.0% 4 200.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 4 100.0% 4 200.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 3 75.0% -2 -100.0% 0 N/A% 0 N/A%