Diff Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader

Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeaderRun #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls200 200 0 0.0%
Incl. Wall Time (microsec)5,698 4,435 -1,263 -22.2%
Incl. Wall Time (microsec) per call 28 22 -6 -22.2%
Excl. Wall Time (microsec)4,387 3,309 -1,078 -24.6%
Incl. MemUse (bytes)399,200 399,200 0 0.0%
Incl. MemUse (bytes) per call 1,996 1,996 0 0.0%
Excl. MemUse (bytes)178,400 178,400 0 0.0%
Incl. PeakMemUse (bytes)19,200 19,200 0 0.0%
Incl. PeakMemUse (bytes) per call 96 96 0 0.0%
Excl. PeakMemUse (bytes)9,600 9,600 0 0.0%

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% -1,263 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1,078 -85.4% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -1,263 -100.0% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% -80 -6.3% 0 N/A% 0 N/A%
implode0 N/A% -77 -6.1% 0 N/A% 0 N/A%
ksort0 N/A% -28 -2.2% 0 N/A% 0 N/A%