Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #52c96d7c36f9eRun #52c96dcbc5e6aDiffDiff%
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)149 145 -4 -2.7%
Incl. CPU (microsecs) per call 3 3 -0 -2.7%
Excl. CPU (microsec)149 145 -4 -2.7%
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 5,928 56 1.0%
Incl. PeakMemUse (bytes) per call 122 124 1 1.0%
Excl. PeakMemUse (bytes)5,872 5,928 56 1.0%

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 -0.7% -4 -0.3% 0 0.0% 56 0.1%
Exclusive Metrics Diff for Current Function-5 -100.0% -4 -100.0% 0 N/A% 56 100.0%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -5 -100.0% -8 -200.0% 8 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 20.0% 2 50.0% -8 N/A% 56 100.0%
Drupal\Core\Utility\Token::scan0 N/A% -1 -20.0% 2 50.0% 0 N/A% 0 0.0%