Diff Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader

Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeaderRun #523f26a22745bRun #523f27f8820baDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)25 23 -2 -8.0%
Incl. Wall Time (microsec) per call 25 23 -2 -8.0%
Excl. Wall Time (microsec)19 18 -1 -5.3%
Incl. CPU (microsecs)26 24 -2 -7.7%
Incl. CPU (microsecs) per call 26 24 -2 -7.7%
Excl. CPU (microsec)13 12 -1 -7.7%
Incl. MemUse (bytes)4,448 4,440 -8 -0.2%
Incl. MemUse (bytes) per call 4,448 4,440 -8 -0.2%
Excl. MemUse (bytes)1,880 1,880 0 0.0%
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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% -2 -0.0% -2 -0.0% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -50.0% -1 -50.0% 0 0.0% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -2 -100.0% -2 -100.0% -8 -100.0% 0 N/A%
Child functions
ksort0 N/A% -1 -50.0% 0 0.0% -8 -100.0% 0 N/A%
implode0 N/A% 0 0.0% 0 0.0% 8 100.0% 0 N/A%
preg_match0 N/A% 0 0.0% -1 -50.0% -8 -100.0% 0 N/A%