Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue

Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValueRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)112 114 2 1.8%
Incl. Wall Time (microsec) per call 19 19 0 1.8%
Excl. Wall Time (microsec)29 28 -1 -3.4%
Incl. CPU (microsecs)119 120 1 0.8%
Incl. CPU (microsecs) per call 20 20 0 0.8%
Excl. CPU (microsec)25 23 -2 -8.0%
Incl. MemUse (bytes)7,384 7,384 0 0.0%
Incl. MemUse (bytes) per call 1,231 1,231 0 0.0%
Excl. MemUse (bytes)1,560 1,560 0 0.0%
Incl. PeakMemUse (bytes)1,320 1,320 0 0.0%
Incl. PeakMemUse (bytes) per call 220 220 0 0.0%
Excl. PeakMemUse (bytes)784 784 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% 2 0.1% 1 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -50.0% -2 -200.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 100.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 2 100.0% 3 300.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%