Diff Report
Run #51a152d922ae0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a154409a1df: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader

Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeaderRun #51a152d922ae0Run #51a154409a1dfDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)47 43 -4 -8.5%
Incl. Wall Time (microsec) per call 47 43 -4 -8.5%
Excl. Wall Time (microsec)35 31 -4 -11.4%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 4,000 4,000 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)2,544 2,544 0 0.0%
Incl. MemUse (bytes) per call 2,544 2,544 0 0.0%
Excl. MemUse (bytes)1,060 1,060 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% -4 -0.1% 4,000 33.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -100.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -4 -100.0% 4,000 100.0% 0 N/A% 0 N/A%
Child functions
implode0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
preg_match0 N/A% -1 -25.0% 0 0.0% 0 N/A% 0 N/A%
ksort0 N/A% 0 0.0% 4,000 100.0% 0 N/A% 0 N/A%