Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89eaf4e36e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #51b89dd280f98Run #51b89eaf4e36eDiffDiff%
Number of Function Calls49 49 0 0.0%
Incl. Wall Time (microsec)3,902 3,980 78 2.0%
Incl. Wall Time (microsec) per call 80 81 2 2.0%
Excl. Wall Time (microsec)755 748 -7 -0.9%
Incl. CPU (microsecs)3,950 4,030 80 2.0%
Incl. CPU (microsecs) per call 81 82 2 2.0%
Excl. CPU (microsec)638 631 -7 -1.1%
Incl. MemUse (bytes)130,224 130,224 0 0.0%
Incl. MemUse (bytes) per call 2,658 2,658 0 0.0%
Excl. MemUse (bytes)15,408 15,408 0 0.0%
Incl. PeakMemUse (bytes)15,624 15,624 0 0.0%
Incl. PeakMemUse (bytes) per call 319 319 0 0.0%
Excl. PeakMemUse (bytes)1,920 1,920 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% 78 11.1% 80 3.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -9.0% -7 -8.8% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 78 100.0% 79 98.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 85 109.0% 87 108.7% 0 N/A% 0 N/A%