Diff Report
Run #51e30feb01694: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #51e30feb01694Run #51e30f7568a45DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)596 607 11 1.8%
Incl. Wall Time (microsec) per call 60 61 1 1.8%
Excl. Wall Time (microsec)128 130 2 1.6%
Incl. CPU (microsecs)610 620 10 1.6%
Incl. CPU (microsecs) per call 61 62 1 1.6%
Excl. CPU (microsec)109 113 4 3.7%
Incl. MemUse (bytes)32,136 32,136 0 0.0%
Incl. MemUse (bytes) per call 3,214 3,214 0 0.0%
Excl. MemUse (bytes)4,784 4,784 0 0.0%
Incl. PeakMemUse (bytes)17,272 17,272 0 0.0%
Incl. PeakMemUse (bytes) per call 1,727 1,727 0 0.0%
Excl. PeakMemUse (bytes)2,448 2,448 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% 11 0.2% 10 3.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 18.2% 4 40.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 11 100.0% 9 90.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 9 81.8% 6 60.0% 0 N/A% 0 N/A%