Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\Routing\Matcher\UrlMatcher::mergeDefaults

Symfony\Component\Routing\Matcher\UrlMatcher::mergeDefaultsRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)48 50 2 4.2%
Incl. Wall Time (microsec) per call 24 25 1 4.2%
Excl. Wall Time (microsec)38 40 2 5.3%
Incl. CPU (microsecs)52 65 13 25.0%
Incl. CPU (microsecs) per call 26 33 7 25.0%
Excl. CPU (microsec)29 47 18 62.1%
Incl. MemUse (bytes)1,948 1,948 0 0.0%
Incl. MemUse (bytes) per call 974 974 0 0.0%
Excl. MemUse (bytes)1,488 1,488 0 0.0%
Incl. PeakMemUse (bytes)1,844 1,840 -4 -0.2%
Incl. PeakMemUse (bytes) per call 922 920 -2 -0.2%
Excl. PeakMemUse (bytes)1,384 1,380 -4 -0.3%

Parent/Child Regression/Improvement report for Symfony\Component\Routing\Matcher\UrlMatcher::mergeDefaults [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\Routing\Matcher\UrlMatcher::mergeDefaults0 N/A% 2 0.0% 13 0.3% 0 0.0% -4 -0.0%
Exclusive Metrics Diff for Current Function2 100.0% 18 138.5% 0 N/A% -4 -100.0%
Parent function
Symfony\Cmf\Component\Routing\NestedMatcher\UrlMatcher::getAttributes0 N/A% 2 100.0% 13 100.0% 0 N/A% -4 -100.0%
Child function
is_int0 N/A% 0 0.0% -5 -38.5% 0 N/A% 0 0.0%