Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader

Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeaderRun #523f1dee40c1aRun #523f1f1f50546DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)23 33 10 43.5%
Incl. Wall Time (microsec) per call 23 33 10 43.5%
Excl. Wall Time (microsec)18 21 3 16.7%
Incl. CPU (microsecs)24 34 10 41.7%
Incl. CPU (microsecs) per call 24 34 10 41.7%
Excl. CPU (microsec)16 14 -2 -12.5%
Incl. MemUse (bytes)4,448 4,424 -24 -0.5%
Incl. MemUse (bytes) per call 4,448 4,424 -24 -0.5%
Excl. MemUse (bytes)1,880 1,880 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% 10 0.3% 10 0.3% -24 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 30.0% -2 -20.0% 0 0.0% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 10 100.0% 10 100.0% -24 -100.0% 0 N/A%
Child functions
implode0 N/A% 6 60.0% 7 70.0% -8 -33.3% 0 N/A%
ksort0 N/A% 1 10.0% 2 20.0% -8 -33.3% 0 N/A%
preg_match0 N/A% 0 0.0% 3 30.0% -8 -33.3% 0 N/A%