Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #52c96d7c36f9eRun #52c96df6ca13bDiffDiff%
Number of Function Calls48 48 0 0.0%
Incl. Wall Time (microsec)117 112 -5 -4.3%
Incl. Wall Time (microsec) per call 2 2 -0 -4.3%
Excl. Wall Time (microsec)117 112 -5 -4.3%
Incl. CPU (microsecs)149 140 -9 -6.0%
Incl. CPU (microsecs) per call 3 3 -0 -6.0%
Excl. CPU (microsec)149 140 -9 -6.0%
Incl. MemUse (bytes)31,152 31,152 0 0.0%
Incl. MemUse (bytes) per call 649 649 0 0.0%
Excl. MemUse (bytes)31,152 31,152 0 0.0%
Incl. PeakMemUse (bytes)5,872 5,872 0 0.0%
Incl. PeakMemUse (bytes) per call 122 122 0 0.0%
Excl. PeakMemUse (bytes)5,872 5,872 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% -5 -4.0% -9 -1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -5 -100.0% -10 -111.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 2 40.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\Token::scan0 N/A% -2 -40.0% 1 11.1% 0 N/A% 0 N/A%