Diff Report
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #530ad2358a7c5Run #530ad1a439784DiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)181 175 -6 -3.3%
Incl. Wall Time (microsec) per call 3 3 -0 -3.3%
Excl. Wall Time (microsec)181 175 -6 -3.3%
Incl. CPU (microsecs)228 231 3 1.3%
Incl. CPU (microsecs) per call 4 4 0 1.3%
Excl. CPU (microsec)228 231 3 1.3%
Incl. MemUse (bytes)33,304 33,288 -16 -0.0%
Incl. MemUse (bytes) per call 640 640 -0 -0.0%
Excl. MemUse (bytes)33,304 33,288 -16 -0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -6 -0.8% 3 1.2% -16 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -100.0% 3 100.0% -16 -100.0% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -3 -50.0% -2 -66.7% 16 100.0% 0 N/A%
Drupal\Core\Utility\Token::scan0 N/A% -2 -33.3% 2 66.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -16.7% 3 100.0% -32 -200.0% 0 N/A%