Diff Report
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader

Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeaderRun #52e96dacba2bcRun #52e96ef41921eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)37 52 15 40.5%
Incl. Wall Time (microsec) per call 37 52 15 40.5%
Excl. Wall Time (microsec)24 34 10 41.7%
Incl. CPU (microsecs)38 54 16 42.1%
Incl. CPU (microsecs) per call 38 54 16 42.1%
Excl. CPU (microsec)19 27 8 42.1%
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)2,664 2,664 0 0.0%
Incl. PeakMemUse (bytes) per call 2,664 2,664 0 0.0%
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% 15 0.0% 16 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 66.7% 8 50.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 15 100.0% 16 100.0% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% 3 20.0% 4 25.0% 0 N/A% 0 N/A%
implode0 N/A% 1 6.7% 2 12.5% 0 N/A% 0 N/A%
ksort0 N/A% 1 6.7% 2 12.5% 0 N/A% 0 N/A%