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

Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeaderRun #51ca5b0eb2b08Run #51ca5a4995c23DiffDiff%
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)32 33 1 3.1%
Incl. CPU (microsecs) per call 32 33 1 3.1%
Excl. CPU (microsec)17 18 1 5.9%
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)2,352 2,672 320 13.6%
Incl. PeakMemUse (bytes) per call 2,352 2,672 320 13.6%
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%