Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962a927d49: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #5219624c55207Run #521962a927d49DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)121 126 5 4.1%
Incl. Wall Time (microsec) per call 17 18 1 4.1%
Excl. Wall Time (microsec)68 76 8 11.8%
Incl. CPU (microsecs)129 133 4 3.1%
Incl. CPU (microsecs) per call 18 19 1 3.1%
Excl. CPU (microsec)60 63 3 5.0%
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)4,672 4,672 0 0.0%
Incl. PeakMemUse (bytes) per call 667 667 0 0.0%
Excl. PeakMemUse (bytes)2,440 2,440 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% 5 1.1% 4 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function8 160.0% 3 75.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 3 60.0% 4 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 40.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% -2 -40.0% -1 -25.0% 0 N/A% 0 N/A%
preg_match_all0 N/A% -1 -20.0% 2 50.0% 0 N/A% 0 N/A%