Diff Report
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd4feea4c7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader

Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeaderRun #519bd405e5fe3Run #519bd4feea4c7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)32 32 0 0.0%
Incl. Wall Time (microsec) per call 32 32 0 0.0%
Excl. Wall Time (microsec)23 23 0 0.0%
Incl. CPU (microsecs)33 34 1 3.0%
Incl. CPU (microsecs) per call 33 34 1 3.0%
Excl. CPU (microsec)15 22 7 46.7%
Incl. MemUse (bytes)4,520 4,448 -72 -1.6%
Incl. MemUse (bytes) per call 4,520 4,448 -72 -1.6%
Excl. MemUse (bytes)1,944 1,904 -40 -2.1%
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% 1 0.0% -72 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function0 N/A% 7 700.0% -40 -55.6% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 0 N/A% 1 100.0% -72 -100.0% 0 N/A%
Child functions
implode0 N/A% 0 N/A% -1 -100.0% -32 -44.4% 0 N/A%
preg_match0 N/A% 0 N/A% -3 -300.0% 0 0.0% 0 N/A%
ksort0 N/A% 0 N/A% -2 -200.0% 0 0.0% 0 N/A%