Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader

Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeaderRun #52ed72044139bRun #52ed7448d018cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)32 63 31 96.9%
Incl. Wall Time (microsec) per call 32 63 31 96.9%
Excl. Wall Time (microsec)22 44 22 100.0%
Incl. CPU (microsecs)33 64 31 93.9%
Incl. CPU (microsecs) per call 33 64 31 93.9%
Excl. CPU (microsec)16 38 22 137.5%
Incl. MemUse (bytes)4,344 4,344 0 0.0%
Incl. MemUse (bytes) per call 4,344 4,344 0 0.0%
Excl. MemUse (bytes)1,800 1,800 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% 31 0.1% 31 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function22 71.0% 22 71.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 31 100.0% 31 100.0% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% 6 19.4% 6 19.4% 0 N/A% 0 N/A%
ksort0 N/A% 2 6.5% 1 3.2% 0 N/A% 0 N/A%
implode0 N/A% 1 3.2% 2 6.5% 0 N/A% 0 N/A%