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

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #54df8f50b2e01Run #54df8d322535aDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)177 174 -3 -1.7%
Incl. Wall Time (microsec) per call 35 35 -1 -1.7%
Excl. Wall Time (microsec)37 40 3 8.1%
Incl. MemUse (bytes)15,584 15,584 0 0.0%
Incl. MemUse (bytes) per call 3,117 3,117 0 0.0%
Excl. MemUse (bytes)2,200 2,200 0 0.0%
Incl. PeakMemUse (bytes)11,304 10,888 -416 -3.7%
Incl. PeakMemUse (bytes) per call 2,261 2,178 -83 -3.7%
Excl. PeakMemUse (bytes)1,264 848 -416 -32.9%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -3 -0.0% 0 0.0% -416 -0.0%
Exclusive Metrics Diff for Current Function3 100.0% 0 N/A% -416 -100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -2 -66.7% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -33.3% 0 N/A% -416 -100.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -5 -166.7% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 -33.3% 0 N/A% 0 0.0%