Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #52e49acfb0eb8Run #52e49b28a90e1DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)82 83 1 1.2%
Incl. Wall Time (microsec) per call 2 2 0 1.2%
Excl. Wall Time (microsec)82 83 1 1.2%
Incl. CPU (microsecs)113 118 5 4.4%
Incl. CPU (microsecs) per call 3 3 0 4.4%
Excl. CPU (microsec)113 118 5 4.4%
Incl. MemUse (bytes)19,760 19,760 0 0.0%
Incl. MemUse (bytes) per call 581 581 0 0.0%
Excl. MemUse (bytes)19,760 19,760 0 0.0%
Incl. PeakMemUse (bytes)6,696 6,696 0 0.0%
Incl. PeakMemUse (bytes) per call 197 197 0 0.0%
Excl. PeakMemUse (bytes)6,696 6,696 0 0.0%

Parent/Child Regression/Improvement report for preg_match_all [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
preg_match_all0 N/A% 1 0.3% 5 1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% 5 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 1 100.0% 5 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\Token::scan0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%