Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #519af44245f83Run #519af4b90e33bDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)301 300 -1 -0.3%
Incl. Wall Time (microsec) per call 50 50 -0 -0.3%
Excl. Wall Time (microsec)65 64 -1 -1.5%
Incl. CPU (microsecs)310 306 -4 -1.3%
Incl. CPU (microsecs) per call 52 51 -1 -1.3%
Excl. CPU (microsec)62 60 -2 -3.2%
Incl. MemUse (bytes)15,648 15,648 0 0.0%
Incl. MemUse (bytes) per call 2,608 2,608 0 0.0%
Excl. MemUse (bytes)3,696 3,696 0 0.0%
Incl. PeakMemUse (bytes)7,160 7,160 0 0.0%
Incl. PeakMemUse (bytes) per call 1,193 1,193 0 0.0%
Excl. PeakMemUse (bytes)704 704 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% -1 -0.0% -4 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -2 -50.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -1 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%