Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue

Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValueRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)112 109 -3 -2.7%
Incl. Wall Time (microsec) per call 19 18 -1 -2.7%
Excl. Wall Time (microsec)29 28 -1 -3.4%
Incl. CPU (microsecs)119 113 -6 -5.0%
Incl. CPU (microsecs) per call 20 19 -1 -5.0%
Excl. CPU (microsec)28 22 -6 -21.4%
Incl. MemUse (bytes)7,176 7,176 0 0.0%
Incl. MemUse (bytes) per call 1,196 1,196 0 0.0%
Excl. MemUse (bytes)1,352 1,352 0 0.0%
Incl. PeakMemUse (bytes)592 592 0 0.0%
Incl. PeakMemUse (bytes) per call 99 99 0 0.0%
Excl. PeakMemUse (bytes)304 304 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue [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\ResponseHeaderBag::computeCacheControlValue0 N/A% -3 -0.1% -6 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -33.3% -6 -100.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -3 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% -1 -33.3% -3 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -33.3% 3 50.0% 0 N/A% 0 N/A%