Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962849973a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #5219624c55207Run #521962849973aDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)591 590 -1 -0.2%
Incl. Wall Time (microsec) per call 54 54 -0 -0.2%
Excl. Wall Time (microsec)133 138 5 3.8%
Incl. CPU (microsecs)603 602 -1 -0.2%
Incl. CPU (microsecs) per call 55 55 -0 -0.2%
Excl. CPU (microsec)113 111 -2 -1.8%
Incl. MemUse (bytes)32,992 32,992 0 0.0%
Incl. MemUse (bytes) per call 2,999 2,999 0 0.0%
Excl. MemUse (bytes)5,056 5,056 0 0.0%
Incl. PeakMemUse (bytes)17,376 17,376 0 0.0%
Incl. PeakMemUse (bytes) per call 1,580 1,580 0 0.0%
Excl. PeakMemUse (bytes)3,288 3,288 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% -1 -1.9% -1 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 500.0% -2 -200.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -100.0% -2 -200.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -6 -600.0% 1 100.0% 0 N/A% 0 N/A%