Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader

Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeaderRun #51ba929760d1bRun #51ba946b609edDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)28 28 0 0.0%
Incl. Wall Time (microsec) per call 28 28 0 0.0%
Excl. Wall Time (microsec)22 22 0 0.0%
Incl. CPU (microsecs)30 30 0 0.0%
Incl. CPU (microsecs) per call 30 30 0 0.0%
Excl. CPU (microsec)18 19 1 5.6%
Incl. MemUse (bytes)4,488 4,424 -64 -1.4%
Incl. MemUse (bytes) per call 4,488 4,424 -64 -1.4%
Excl. MemUse (bytes)1,904 1,880 -24 -1.3%
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. CPU Diff
(microsec)		ICpu
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% 0 0.0% -64 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 N/A% 1 N/A% -24 -37.5% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 0 N/A% 0 N/A% -64 -100.0% 0 N/A%
Child functions
implode0 N/A% 0 N/A% 0 N/A% 0 0.0% 0 N/A%
preg_match0 N/A% 0 N/A% -2 N/A% -24 -37.5% 0 N/A%
ksort0 N/A% 0 N/A% 1 N/A% -16 -25.0% 0 N/A%