Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #54df8d322535aRun #54df8f50b2e01DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)234 223 -11 -4.7%
Incl. Wall Time (microsec) per call 117 112 -6 -4.7%
Excl. Wall Time (microsec)19 16 -3 -15.8%
Incl. MemUse (bytes)19,272 19,144 -128 -0.7%
Incl. MemUse (bytes) per call 9,636 9,572 -64 -0.7%
Excl. MemUse (bytes)1,344 1,344 0 0.0%
Incl. PeakMemUse (bytes)11,648 12,216 568 4.9%
Incl. PeakMemUse (bytes) per call 5,824 6,108 284 4.9%
Excl. PeakMemUse (bytes)944 1,208 264 28.0%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -11 -0.2% -128 -0.0% 568 0.0%
Exclusive Metrics Diff for Current Function-3 -27.3% 0 0.0% 264 46.5%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -11 -100.0% -128 -100.0% 568 100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -9 -81.8% -128 -100.0% -112 -19.7%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 1 9.1% 0 0.0% 416 73.2%