Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue

Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValueRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)228 229 1 0.4%
Incl. Wall Time (microsec) per call 38 38 0 0.4%
Excl. Wall Time (microsec)68 67 -1 -1.5%
Incl. CPU (microsecs)237 239 2 0.8%
Incl. CPU (microsecs) per call 40 40 0 0.8%
Excl. CPU (microsec)67 61 -6 -9.0%
Incl. MemUse (bytes)4,200 4,236 36 0.9%
Incl. MemUse (bytes) per call 700 706 6 0.9%
Excl. MemUse (bytes)828 836 8 1.0%
Incl. PeakMemUse (bytes)1,012 1,012 0 0.0%
Incl. PeakMemUse (bytes) per call 169 169 0 0.0%
Excl. PeakMemUse (bytes)564 564 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% 1 0.0% 2 0.0% 36 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -6 -300.0% 8 22.2% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 100.0% 2 100.0% 36 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 1 100.0% 1 50.0% 28 77.8% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 100.0% 7 350.0% 0 0.0% 0 N/A%