Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4d6ecb28c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue

Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValueRun #519d4cd4e396dRun #519d4d6ecb28cDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)272 318 46 16.9%
Incl. Wall Time (microsec) per call 39 45 7 16.9%
Excl. Wall Time (microsec)79 89 10 12.7%
Incl. CPU (microsecs)280 329 49 17.5%
Incl. CPU (microsecs) per call 40 47 7 17.5%
Excl. CPU (microsec)64 82 18 28.1%
Incl. MemUse (bytes)4,164 4,164 0 0.0%
Incl. MemUse (bytes) per call 595 595 0 0.0%
Excl. MemUse (bytes)784 784 0 0.0%
Incl. PeakMemUse (bytes)1,036 1,036 0 0.0%
Incl. PeakMemUse (bytes) per call 148 148 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% 46 6.1% 49 15.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 21.7% 18 36.7% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 46 100.0% 49 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 35 76.1% 32 65.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 1 2.2% -1 -2.0% 0 N/A% 0 N/A%