Diff Report
Run #5206d663ca0ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5206d6d973591: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #5206d663ca0baRun #5206d6d973591DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)1,460 1,462 2 0.1%
Incl. Wall Time (microsec) per call 86 86 0 0.1%
Excl. Wall Time (microsec)280 275 -5 -1.8%
Incl. CPU (microsecs)1,481 1,485 4 0.3%
Incl. CPU (microsecs) per call 87 87 0 0.3%
Excl. CPU (microsec)229 242 13 5.7%
Incl. MemUse (bytes)48,856 48,856 0 0.0%
Incl. MemUse (bytes) per call 2,874 2,874 0 0.0%
Excl. MemUse (bytes)6,688 6,688 0 0.0%
Incl. PeakMemUse (bytes)17,344 17,344 0 0.0%
Incl. PeakMemUse (bytes) per call 1,020 1,020 0 0.0%
Excl. PeakMemUse (bytes)3,168 3,168 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% 2 0.7% 4 2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -250.0% 13 325.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 3 150.0% 4 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -50.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 7 350.0% -9 -225.0% 0 N/A% 0 N/A%