Diff Report
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ed10e385b9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #518eceb4aac68Run #518ed10e385b9DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)69 75 6 8.7%
Incl. Wall Time (microsec) per call 23 25 2 8.7%
Excl. Wall Time (microsec)19 22 3 15.8%
Incl. CPU (microsecs)72 81 9 12.5%
Incl. CPU (microsecs) per call 24 27 3 12.5%
Excl. CPU (microsec)18 24 6 33.3%
Incl. MemUse (bytes)9,600 9,600 0 0.0%
Incl. MemUse (bytes) per call 3,200 3,200 0 0.0%
Excl. MemUse (bytes)2,880 2,880 0 0.0%
Incl. PeakMemUse (bytes)7,032 7,032 0 0.0%
Incl. PeakMemUse (bytes) per call 2,344 2,344 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 25.0% 9 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 50.0% 6 66.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 5 83.3% 7 77.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 16.7% 2 22.2% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 3 50.0% 3 33.3% 0 N/A% 0 N/A%