Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue

Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValueRun #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)136 134 -2 -1.5%
Incl. Wall Time (microsec) per call 27 27 -0 -1.5%
Excl. Wall Time (microsec)33 31 -2 -6.1%
Incl. CPU (microsecs)140 139 -1 -0.7%
Incl. CPU (microsecs) per call 28 28 -0 -0.7%
Excl. CPU (microsec)30 28 -2 -6.7%
Incl. MemUse (bytes)7,000 7,000 0 0.0%
Incl. MemUse (bytes) per call 1,400 1,400 0 0.0%
Excl. MemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes)0 1,040 1,040 N/A%
Incl. PeakMemUse (bytes) per call 0 208 208 N/A%
Excl. PeakMemUse (bytes)0 192 192 N/A%

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 -0.3% -1 -0.1% 0 0.0% 1,040 1.6%
Exclusive Metrics Diff for Current Function-2 -100.0% -2 -200.0% 0 N/A% 192 18.5%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -2 -100.0% -1 -100.0% 0 N/A% 1,040 100.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 1 50.0% 0 0.0% 0 N/A% 848 81.5%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -50.0% 1 100.0% 0 N/A% 0 0.0%