Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue

Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValueRun #52f5c0b2e882aRun #52f5c11235c73DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)88 87 -1 -1.1%
Incl. Wall Time (microsec) per call 18 17 -0 -1.1%
Excl. Wall Time (microsec)22 23 1 4.5%
Incl. CPU (microsecs)90 92 2 2.2%
Incl. CPU (microsecs) per call 18 18 0 2.2%
Excl. CPU (microsec)16 19 3 18.8%
Incl. MemUse (bytes)7,272 7,272 0 0.0%
Incl. MemUse (bytes) per call 1,454 1,454 0 0.0%
Excl. MemUse (bytes)1,592 1,592 0 0.0%
Incl. PeakMemUse (bytes)3,192 3,696 504 15.8%
Incl. PeakMemUse (bytes) per call 638 739 101 15.8%
Excl. PeakMemUse (bytes)496 1,000 504 101.6%

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 -0.2% 2 0.8% 0 0.0% 504 1.1%
Exclusive Metrics Diff for Current Function1 100.0% 3 150.0% 0 N/A% 504 100.0%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 -100.0% 2 100.0% 0 N/A% 504 100.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% -1 -100.0% 1 50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -100.0% -2 -100.0% 0 N/A% 0 0.0%