Diff Report
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue

Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValueRun #51af435181b2eRun #51af3d98520b7DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)134 136 2 1.5%
Incl. Wall Time (microsec) per call 27 27 0 1.5%
Excl. Wall Time (microsec)31 33 2 6.5%
Incl. CPU (microsecs)139 140 1 0.7%
Incl. CPU (microsecs) per call 28 28 0 0.7%
Excl. CPU (microsec)28 30 2 7.1%
Incl. MemUse (bytes)7,000 7,000 0 0.0%
Incl. MemUse (bytes) per call 1,400 1,400 0 0.0%
Excl. MemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes)1,040 0 -1,040 -100.0%
Incl. PeakMemUse (bytes) per call 208 0 -208 -100.0%
Excl. PeakMemUse (bytes)192 0 -192 -100.0%

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% 2 0.3% 1 0.1% 0 0.0% -1,040 -1.6%
Exclusive Metrics Diff for Current Function2 100.0% 2 200.0% 0 N/A% -192 -18.5%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 100.0% 1 100.0% 0 N/A% -1,040 -100.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% -1 -50.0% 0 0.0% 0 N/A% -848 -81.5%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 50.0% -1 -100.0% 0 N/A% 0 0.0%