Diff Report
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #52e49b394aea8Run #52e49acfb0eb8DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)122 98 -24 -19.7%
Incl. Wall Time (microsec) per call 17 14 -3 -19.7%
Excl. Wall Time (microsec)91 63 -28 -30.8%
Incl. CPU (microsecs)127 104 -23 -18.1%
Incl. CPU (microsecs) per call 18 15 -3 -18.1%
Excl. CPU (microsec)71 43 -28 -39.4%
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)5,136 5,136 0 0.0%
Incl. PeakMemUse (bytes) per call 734 734 0 0.0%
Excl. PeakMemUse (bytes)880 880 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% -24 -2.2% -23 -2.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-28 -116.7% -28 -121.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -26 -108.3% -25 -108.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 2 8.3% 2 8.7% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% 4 16.7% 4 17.4% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%