Diff Report
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #519e633ddef65Run #519e62c02d767DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)139 136 -3 -2.2%
Incl. Wall Time (microsec) per call 23 23 -1 -2.2%
Excl. Wall Time (microsec)41 38 -3 -7.3%
Incl. CPU (microsecs)146 145 -1 -0.7%
Incl. CPU (microsecs) per call 24 24 -0 -0.7%
Excl. CPU (microsec)37 41 4 10.8%
Incl. MemUse (bytes)12,832 12,832 0 0.0%
Incl. MemUse (bytes) per call 2,139 2,139 0 0.0%
Excl. MemUse (bytes)3,696 3,696 0 0.0%
Incl. PeakMemUse (bytes)9,128 9,128 0 0.0%
Incl. PeakMemUse (bytes) per call 1,521 1,521 0 0.0%
Excl. PeakMemUse (bytes)2,600 2,600 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% -3 -0.8% -1 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -100.0% 4 400.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -3 -100.0% -3 -300.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% -5 -500.0% 0 N/A% 0 N/A%