Diff Report
Run #51a518f009231: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a524e76a9fb: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #51a518f009231Run #51a524e76a9fbDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)763 720 -43 -5.6%
Incl. Wall Time (microsec) per call 95 90 -5 -5.6%
Excl. Wall Time (microsec)141 143 2 1.4%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)12,408 12,408 0 0.0%
Incl. MemUse (bytes) per call 1,551 1,551 0 0.0%
Excl. MemUse (bytes)2,412 2,412 0 0.0%
Incl. PeakMemUse (bytes)7,332 7,332 0 0.0%
Incl. PeakMemUse (bytes) per call 917 917 0 0.0%
Excl. PeakMemUse (bytes)1,276 1,276 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% -43 -6.7% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 4.7% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -43 -100.0% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -45 -104.7% 0 N/A% 0 N/A% 0 N/A%