Diff Report
Run #54f283c5bb5f3: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f28d53cc42b: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader

Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeaderRun #54f283c5bb5f3Run #54f28d53cc42bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)55 49 -6 -10.9%
Incl. Wall Time (microsec) per call 28 25 -3 -10.9%
Excl. Wall Time (microsec)42 38 -4 -9.5%
Incl. MemUse (bytes)3,992 3,992 0 0.0%
Incl. MemUse (bytes) per call 1,996 1,996 0 0.0%
Excl. MemUse (bytes)1,784 1,784 0 0.0%
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% -6 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -66.7% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -6 -100.0% 0 N/A% 0 N/A%
Child functions
ksort0 N/A% -1 -16.7% 0 N/A% 0 N/A%
implode0 N/A% -1 -16.7% 0 N/A% 0 N/A%
preg_match0 N/A% 0 0.0% 0 N/A% 0 N/A%