Diff Report
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #517c1836bbd84Run #517c1770a3264DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)115 118 3 2.6%
Incl. Wall Time (microsec) per call 16 17 0 2.6%
Excl. Wall Time (microsec)70 72 2 2.9%
Incl. CPU (microsecs)124 123 -1 -0.8%
Incl. CPU (microsecs) per call 18 18 -0 -0.8%
Excl. CPU (microsec)62 54 -8 -12.9%
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)-6,928 -6,920 8 0.1%
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% 3 0.2% -1 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 66.7% -8 -800.0% 8 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 2 66.7% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 33.3% -1 -100.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 1 33.3% 3 300.0% 8 N/A% 0 N/A%
preg_match_all0 N/A% 0 0.0% 4 400.0% -16 N/A% 0 N/A%