Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue

Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValueRun #52e49acfb0eb8Run #52e49b394aea8DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)88 92 4 4.5%
Incl. Wall Time (microsec) per call 18 18 1 4.5%
Excl. Wall Time (microsec)22 24 2 9.1%
Incl. CPU (microsecs)93 97 4 4.3%
Incl. CPU (microsecs) per call 19 19 1 4.3%
Excl. CPU (microsec)19 20 1 5.3%
Incl. MemUse (bytes)7,128 7,128 0 0.0%
Incl. MemUse (bytes) per call 1,426 1,426 0 0.0%
Excl. MemUse (bytes)1,448 1,448 0 0.0%
Incl. PeakMemUse (bytes)3,064 3,064 0 0.0%
Incl. PeakMemUse (bytes) per call 613 613 0 0.0%
Excl. PeakMemUse (bytes)368 368 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% 4 0.4% 4 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 50.0% 1 25.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 4 100.0% 4 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 2 50.0% 3 75.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%