Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader

Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeaderRun #544333b05173fRun #54433ad6a7755DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)42 57 15 35.7%
Incl. Wall Time (microsec) per call 21 29 8 35.7%
Excl. Wall Time (microsec)31 40 9 29.0%
Incl. CPU (microsecs)45 60 15 33.3%
Incl. CPU (microsecs) per call 23 30 8 33.3%
Excl. CPU (microsec)20 30 10 50.0%
Incl. MemUse (bytes)4,488 4,488 0 0.0%
Incl. MemUse (bytes) per call 2,244 2,244 0 0.0%
Excl. MemUse (bytes)1,848 1,848 0 0.0%
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% 15 0.0% 15 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function9 60.0% 10 66.7% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 15 100.0% 15 100.0% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% 3 20.0% 2 13.3% 0 N/A% 0 N/A%
ksort0 N/A% 2 13.3% 3 20.0% 0 N/A% 0 N/A%
implode0 N/A% 1 6.7% 0 0.0% 0 N/A% 0 N/A%