Diff Report
Run #519ec8bd1b3c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #519ec8bd1b3c1Run #519ec8682c2dcDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)137 131 -6 -4.4%
Incl. Wall Time (microsec) per call 34 33 -2 -4.4%
Excl. Wall Time (microsec)36 33 -3 -8.3%
Incl. CPU (microsecs)144 138 -6 -4.2%
Incl. CPU (microsecs) per call 36 35 -2 -4.2%
Excl. CPU (microsec)32 34 2 6.2%
Incl. MemUse (bytes)12,288 12,288 0 0.0%
Incl. MemUse (bytes) per call 3,072 3,072 0 0.0%
Excl. MemUse (bytes)3,160 3,160 0 0.0%
Incl. PeakMemUse (bytes)7,096 7,096 0 0.0%
Incl. PeakMemUse (bytes) per call 1,774 1,774 0 0.0%
Excl. PeakMemUse (bytes)1,736 1,736 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% -6 -0.2% -6 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -50.0% 2 33.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -6 -100.0% -6 -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% -3 -50.0% -8 -133.3% 0 N/A% 0 N/A%