Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e1a85fcec: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #5350e128cfd2bRun #5350e1a85fcecDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)99 99 0 0.0%
Incl. Wall Time (microsec) per call 25 25 0 0.0%
Excl. Wall Time (microsec)24 26 2 8.3%
Incl. CPU (microsecs)105 102 -3 -2.9%
Incl. CPU (microsecs) per call 26 26 -1 -2.9%
Excl. CPU (microsec)23 19 -4 -17.4%
Incl. MemUse (bytes)11,552 11,552 0 0.0%
Incl. MemUse (bytes) per call 2,888 2,888 0 0.0%
Excl. MemUse (bytes)2,032 2,032 0 0.0%
Incl. PeakMemUse (bytes)9,496 9,496 0 0.0%
Incl. PeakMemUse (bytes) per call 2,374 2,374 0 0.0%
Excl. PeakMemUse (bytes)1,144 1,144 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% 0 0.0% -3 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 N/A% -4 -133.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 N/A% -2 -66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 0 N/A% -1 -33.3% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -2 N/A% 1 33.3% 0 N/A% 0 N/A%