Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)107 110 3 2.8%
Incl. Wall Time (microsec) per call 12 12 0 2.8%
Excl. Wall Time (microsec)71 74 3 4.2%
Incl. CPU (microsecs)115 118 3 2.6%
Incl. CPU (microsecs) per call 13 13 0 2.6%
Excl. CPU (microsec)57 56 -1 -1.8%
Incl. MemUse (bytes)8,424 8,424 0 0.0%
Incl. MemUse (bytes) per call 936 936 0 0.0%
Excl. MemUse (bytes)-7,328 -7,328 0 0.0%
Incl. PeakMemUse (bytes)2,680 2,680 0 0.0%
Incl. PeakMemUse (bytes) per call 298 298 0 0.0%
Excl. PeakMemUse (bytes)1,528 1,528 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 0.2% 3 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 100.0% -1 -33.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 2 66.7% 3 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 0 0.0% 3 100.0% 0 N/A% 0 N/A%
preg_match_all0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%