Diff Report
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValueRun #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)65 80 15 23.1%
Incl. Wall Time (microsec) per call 22 27 5 23.1%
Excl. Wall Time (microsec)14 15 1 7.1%
Incl. CPU (microsecs)69 85 16 23.2%
Incl. CPU (microsecs) per call 23 28 5 23.2%
Excl. CPU (microsec)15 15 0 0.0%
Incl. MemUse (bytes)7,112 7,112 0 0.0%
Incl. MemUse (bytes) per call 2,371 2,371 0 0.0%
Excl. MemUse (bytes)1,480 1,480 0 0.0%
Incl. PeakMemUse (bytes)3,320 3,320 0 0.0%
Incl. PeakMemUse (bytes) per call 1,107 1,107 0 0.0%
Excl. PeakMemUse (bytes)464 464 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% 15 0.3% 16 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 6.7% 0 0.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 15 100.0% 16 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 10 66.7% 12 75.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 4 26.7% 4 25.0% 0 N/A% 0 N/A%