Diff Report
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader

Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeaderRun #519b1ad213669Run #519b1557bbc04DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)50 43 -7 -14.0%
Incl. Wall Time (microsec) per call 50 43 -7 -14.0%
Excl. Wall Time (microsec)39 33 -6 -15.4%
Incl. CPU (microsecs)52 44 -8 -15.4%
Incl. CPU (microsecs) per call 52 44 -8 -15.4%
Excl. CPU (microsec)33 25 -8 -24.2%
Incl. MemUse (bytes)4,336 4,336 0 0.0%
Incl. MemUse (bytes) per call 4,336 4,336 0 0.0%
Excl. MemUse (bytes)1,792 1,792 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% -7 -0.1% -8 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -85.7% -8 -100.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -7 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% -1 -14.3% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
ksort0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%