Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204421e7a2a2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #5204417bc7ab7Run #5204421e7a2a2DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)627 600 -27 -4.3%
Incl. Wall Time (microsec) per call 57 55 -2 -4.3%
Excl. Wall Time (microsec)136 138 2 1.5%
Incl. CPU (microsecs)639 609 -30 -4.7%
Incl. CPU (microsecs) per call 58 55 -3 -4.7%
Excl. CPU (microsec)108 107 -1 -0.9%
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)17,760 17,760 0 0.0%
Incl. PeakMemUse (bytes) per call 1,615 1,615 0 0.0%
Excl. PeakMemUse (bytes)3,480 3,480 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% -27 -3.1% -30 -1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 7.4% -1 -3.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -27 -100.0% -31 -103.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 1 3.3% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -29 -107.4% -29 -96.7% 0 N/A% 0 N/A%