Diff Report
Run #54811e8abf892: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54811b6aec43d: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader

Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeaderRun #54811e8abf892Run #54811b6aec43dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)35 35 0 0.0%
Incl. Wall Time (microsec) per call 18 18 0 0.0%
Excl. Wall Time (microsec)27 30 3 11.1%
Incl. MemUse (bytes)4,048 4,080 32 0.8%
Incl. MemUse (bytes) per call 2,024 2,040 16 0.8%
Excl. MemUse (bytes)1,792 1,832 40 2.2%
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\HeaderBag::getCacheControlHeader [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::getCacheControlHeader0 N/A% 0 0.0% 32 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 N/A% 40 125.0% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 0 N/A% 32 100.0% 0 N/A%
Child functions
preg_match0 N/A% -2 N/A% -16 -50.0% 0 N/A%
implode0 N/A% -1 N/A% 8 25.0% 0 N/A%
ksort0 N/A% 0 N/A% 0 0.0% 0 N/A%