Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #52e49caf3c7f2Run #52e49d73f02cbDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)141 123 -18 -12.8%
Incl. Wall Time (microsec) per call 47 41 -6 -12.8%
Excl. Wall Time (microsec)40 29 -11 -27.5%
Incl. CPU (microsecs)145 129 -16 -11.0%
Incl. CPU (microsecs) per call 48 43 -5 -11.0%
Excl. CPU (microsec)32 24 -8 -25.0%
Incl. MemUse (bytes)11,456 11,456 0 0.0%
Incl. MemUse (bytes) per call 3,819 3,819 0 0.0%
Excl. MemUse (bytes)2,152 2,152 0 0.0%
Incl. PeakMemUse (bytes)7,880 7,928 48 0.6%
Incl. PeakMemUse (bytes) per call 2,627 2,643 16 0.6%
Excl. PeakMemUse (bytes)1,056 1,104 48 4.5%

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% -18 -0.7% -16 -0.8% 0 0.0% 48 0.1%
Exclusive Metrics Diff for Current Function-11 -61.1% -8 -50.0% 0 N/A% 48 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -18 -100.0% -18 -112.5% 0 N/A% 48 100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 2 12.5% 0 N/A% 0 0.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -7 -38.9% -8 -50.0% 0 N/A% 0 0.0%