Diff Report
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #52e4189e0e4feRun #52e417f8e04a5DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)95 88 -7 -7.4%
Incl. Wall Time (microsec) per call 95 88 -7 -7.4%
Excl. Wall Time (microsec)7 6 -1 -14.3%
Incl. CPU (microsecs)97 89 -8 -8.2%
Incl. CPU (microsecs) per call 97 89 -8 -8.2%
Excl. CPU (microsec)8 6 -2 -25.0%
Incl. MemUse (bytes)16,392 16,392 0 0.0%
Incl. MemUse (bytes) per call 16,392 16,392 0 0.0%
Excl. MemUse (bytes)1,488 1,488 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\ResponseHeaderBag::__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\ResponseHeaderBag::__construct0 N/A% -7 -1.9% -8 -2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -14.3% -2 -25.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -7 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -6 -85.7% -6 -75.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%