Diff Report
Run #517d52b5a5611: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #517d52b5a5611Run #517d51ae434deDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)115 127 12 10.4%
Incl. Wall Time (microsec) per call 16 18 2 10.4%
Excl. Wall Time (microsec)67 77 10 14.9%
Incl. CPU (microsecs)122 134 12 9.8%
Incl. CPU (microsecs) per call 17 19 2 9.8%
Excl. CPU (microsec)59 66 7 11.9%
Incl. MemUse (bytes)7,936 7,936 0 0.0%
Incl. MemUse (bytes) per call 1,134 1,134 0 0.0%
Excl. MemUse (bytes)-6,888 -6,888 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::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% 12 0.5% 12 0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function10 83.3% 7 58.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 8 66.7% 7 58.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 4 33.3% 5 41.7% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% 4 33.3% 3 25.0% 0 N/A% 0 N/A%
strtolower0 N/A% -2 -16.7% 2 16.7% 0 N/A% 0 N/A%