Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue

Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValueRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)121 122 1 0.8%
Incl. Wall Time (microsec) per call 20 20 0 0.8%
Excl. Wall Time (microsec)31 30 -1 -3.2%
Incl. CPU (microsecs)127 129 2 1.6%
Incl. CPU (microsecs) per call 21 22 0 1.6%
Excl. CPU (microsec)31 27 -4 -12.9%
Incl. MemUse (bytes)7,176 7,184 8 0.1%
Incl. MemUse (bytes) per call 1,196 1,197 1 0.1%
Excl. MemUse (bytes)1,352 1,360 8 0.6%
Incl. PeakMemUse (bytes)1,600 1,600 0 0.0%
Incl. PeakMemUse (bytes) per call 267 267 0 0.0%
Excl. PeakMemUse (bytes)880 880 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 0.1% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -4 -200.0% 8 100.0% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 100.0% 2 100.0% 8 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 2 200.0% 6 300.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%