Diff Report
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52404261932b3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #5240420daae43Run #52404261932b3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)211 171 -40 -19.0%
Incl. Wall Time (microsec) per call 211 171 -40 -19.0%
Excl. Wall Time (microsec)10 11 1 10.0%
Incl. CPU (microsecs)213 172 -41 -19.2%
Incl. CPU (microsecs) per call 213 172 -41 -19.2%
Excl. CPU (microsec)9 9 0 0.0%
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)15,480 15,480 0 0.0%
Incl. PeakMemUse (bytes) per call 15,480 15,480 0 0.0%
Excl. PeakMemUse (bytes)1,352 1,352 0 0.0%

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% -40 -3.4% -41 -1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 2.5% 0 0.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -40 -100.0% -41 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -40 -100.0% -40 -97.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -1 -2.5% -1 -2.4% 0 N/A% 0 N/A%