Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue

Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValueRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)117 121 4 3.4%
Incl. Wall Time (microsec) per call 39 40 1 3.4%
Excl. Wall Time (microsec)28 29 1 3.6%
Incl. CPU (microsecs)120 126 6 5.0%
Incl. CPU (microsecs) per call 40 42 2 5.0%
Excl. CPU (microsec)24 26 2 8.3%
Incl. MemUse (bytes)4,108 4,108 0 0.0%
Incl. MemUse (bytes) per call 1,369 1,369 0 0.0%
Excl. MemUse (bytes)820 820 0 0.0%
Incl. PeakMemUse (bytes)1,700 1,700 0 0.0%
Incl. PeakMemUse (bytes) per call 567 567 0 0.0%
Excl. PeakMemUse (bytes)96 96 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% 4 0.3% 6 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 25.0% 2 33.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 4 100.0% 6 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 2 50.0% 2 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 25.0% 2 33.3% 0 N/A% 0 N/A%