Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader

Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeaderRun #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)31 31 0 0.0%
Incl. Wall Time (microsec) per call 31 31 0 0.0%
Excl. Wall Time (microsec)22 22 0 0.0%
Incl. CPU (microsecs)33 32 -1 -3.0%
Incl. CPU (microsecs) per call 33 32 -1 -3.0%
Excl. CPU (microsec)18 17 -1 -5.6%
Incl. MemUse (bytes)4,432 4,432 0 0.0%
Incl. MemUse (bytes) per call 4,432 4,432 0 0.0%
Excl. MemUse (bytes)1,880 1,880 0 0.0%
Incl. PeakMemUse (bytes)2,672 2,352 -320 -12.0%
Incl. PeakMemUse (bytes) per call 2,672 2,352 -320 -12.0%
Excl. PeakMemUse (bytes)1,008 1,008 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. 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% 0 0.0% -320 -0.1%
Exclusive Metrics Diff for Current Function0 N/A% -1 -100.0% 0 N/A% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 0 N/A% -1 -100.0% 0 N/A% -320 -100.0%
Child functions
implode0 N/A% 0 N/A% 1 100.0% 0 N/A% 0 0.0%
preg_match0 N/A% 0 N/A% -1 -100.0% 0 N/A% 0 0.0%
ksort0 N/A% 0 N/A% 0 0.0% 0 N/A% -320 -100.0%