Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d435bff29d8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader

Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeaderRun #53d4352fc0c61Run #53d435bff29d8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)38 41 3 7.9%
Incl. Wall Time (microsec) per call 19 21 2 7.9%
Excl. Wall Time (microsec)28 31 3 10.7%
Incl. CPU (microsecs)40 42 2 5.0%
Incl. CPU (microsecs) per call 20 21 1 5.0%
Excl. CPU (microsec)23 23 0 0.0%
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)2,856 2,856 0 0.0%
Incl. PeakMemUse (bytes) per call 1,428 1,428 0 0.0%
Excl. PeakMemUse (bytes)1,104 1,104 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% 3 0.1% 2 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 100.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 3 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
implode0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
preg_match0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ksort0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%