Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #52e49acfb0eb8Run #52e49b394aea8DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)82 79 -3 -3.7%
Incl. Wall Time (microsec) per call 2 2 -0 -3.7%
Excl. Wall Time (microsec)82 79 -3 -3.7%
Incl. CPU (microsecs)113 110 -3 -2.7%
Incl. CPU (microsecs) per call 3 3 -0 -2.7%
Excl. CPU (microsec)113 110 -3 -2.7%
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% -3 -0.3% -3 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -4 -133.3% -4 -133.3% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 1 33.3% 4 133.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\Token::scan0 N/A% 0 0.0% -3 -100.0% 0 N/A% 0 N/A%