Diff Report
Run #518080a5ca60d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518081a41c05e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #518080a5ca60dRun #518081a41c05eDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)116 140 24 20.7%
Incl. Wall Time (microsec) per call 17 20 3 20.7%
Excl. Wall Time (microsec)70 84 14 20.0%
Incl. CPU (microsecs)124 149 25 20.2%
Incl. CPU (microsecs) per call 18 21 4 20.2%
Excl. CPU (microsec)61 84 23 37.7%
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)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% 24 2.0% 25 1.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function14 58.3% 23 92.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 12 50.0% 12 48.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 12 50.0% 13 52.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 7 29.2% 1 4.0% 0 N/A% 0 N/A%
preg_match_all0 N/A% 3 12.5% 1 4.0% 0 N/A% 0 N/A%