Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #5394e21e9bd45Run #5394e33e8d847DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)59 55 -4 -6.8%
Incl. Wall Time (microsec) per call 12 11 -1 -6.8%
Excl. Wall Time (microsec)17 15 -2 -11.8%
Incl. CPU (microsecs)66 61 -5 -7.6%
Incl. CPU (microsecs) per call 13 12 -1 -7.6%
Excl. CPU (microsec)18 18 0 0.0%
Incl. MemUse (bytes)8,408 8,408 0 0.0%
Incl. MemUse (bytes) per call 1,682 1,682 0 0.0%
Excl. MemUse (bytes)2,152 2,152 0 0.0%
Incl. PeakMemUse (bytes)7,032 7,032 0 0.0%
Incl. PeakMemUse (bytes) per call 1,406 1,406 0 0.0%
Excl. PeakMemUse (bytes)1,056 1,056 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% -4 -0.9% -5 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -50.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -4 -100.0% -4 -80.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -2 -50.0% -5 -100.0% 0 N/A% 0 N/A%