Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #519c60f26cf68Run #519c619634b1eDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)367 405 38 10.4%
Incl. Wall Time (microsec) per call 184 203 19 10.4%
Excl. Wall Time (microsec)27 26 -1 -3.7%
Incl. CPU (microsecs)369 408 39 10.6%
Incl. CPU (microsecs) per call 185 204 20 10.6%
Excl. CPU (microsec)21 20 -1 -4.8%
Incl. MemUse (bytes)10,044 10,044 0 0.0%
Incl. MemUse (bytes) per call 5,022 5,022 0 0.0%
Excl. MemUse (bytes)812 812 0 0.0%
Incl. PeakMemUse (bytes)9,204 9,204 0 0.0%
Incl. PeakMemUse (bytes) per call 4,602 4,602 0 0.0%
Excl. PeakMemUse (bytes)836 836 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% 38 2.0% 39 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -2.6% -1 -2.6% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 38 100.0% 39 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 39 102.6% 39 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%