Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #531ccb2cb8e3dRun #531ccba053790DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)93 90 -3 -3.2%
Incl. Wall Time (microsec) per call 13 13 -0 -3.2%
Excl. Wall Time (microsec)63 62 -1 -1.6%
Incl. CPU (microsecs)99 96 -3 -3.0%
Incl. CPU (microsecs) per call 14 14 -0 -3.0%
Excl. CPU (microsec)49 41 -8 -16.3%
Incl. MemUse (bytes)7,920 7,920 0 0.0%
Incl. MemUse (bytes) per call 1,131 1,131 0 0.0%
Excl. MemUse (bytes)-6,904 -6,904 0 0.0%
Incl. PeakMemUse (bytes)4,816 4,816 0 0.0%
Incl. PeakMemUse (bytes) per call 688 688 0 0.0%
Excl. PeakMemUse (bytes)432 432 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl [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::parseCacheControl0 N/A% -3 -5.2% -3 -5.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -33.3% -8 -266.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -3 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% -2 -66.7% 0 0.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 5 166.7% 0 N/A% 0 N/A%