Diff Report
Run #550de112c2927: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #550de0b43acdf: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeaderRun #550de112c2927Run #550de0b43acdfDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)47 48 1 2.1%
Incl. Wall Time (microsec) per call 12 12 0 2.1%
Excl. Wall Time (microsec)39 40 1 2.6%
Incl. MemUse (bytes)5,040 5,016 -24 -0.5%
Incl. MemUse (bytes) per call 1,260 1,254 -6 -0.5%
Excl. MemUse (bytes)2,496 2,472 -24 -1.0%
Incl. PeakMemUse (bytes)192 264 72 37.5%
Incl. PeakMemUse (bytes) per call 48 66 18 37.5%
Excl. PeakMemUse (bytes)192 264 72 37.5%

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% 1 0.0% -24 -0.6% 72 2.1%
Exclusive Metrics Diff for Current Function1 100.0% -24 -100.0% 72 100.0%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::addCacheControlDirective0 N/A% 1 100.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 0 0.0% -24 -100.0% 72 100.0%
Child functions
implode0 N/A% 0 0.0% 0 0.0% 0 0.0%
preg_match0 N/A% 0 0.0% 0 0.0% 0 0.0%
ksort0 N/A% 0 0.0% 0 0.0% 0 0.0%