Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader

Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeaderRun #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls200 200 0 0.0%
Incl. Wall Time (microsec)3,033 3,157 124 4.1%
Incl. Wall Time (microsec) per call 15 16 1 4.1%
Excl. Wall Time (microsec)2,203 2,261 58 2.6%
Incl. MemUse (bytes)396,552 393,656 -2,896 -0.7%
Incl. MemUse (bytes) per call 1,983 1,968 -14 -0.7%
Excl. MemUse (bytes)174,248 171,904 -2,344 -1.3%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 124 0.0% -2,896 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function58 46.8% -2,344 -80.9% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 124 100.0% -2,896 -100.0% 0 N/A%
Child functions
preg_match0 N/A% 51 41.1% 792 27.3% 0 N/A%
implode0 N/A% 12 9.7% 104 3.6% 0 N/A%
ksort0 N/A% 3 2.4% -1,448 -50.0% 0 N/A%