Diff Report
Run #51afe9f952272: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #51afe9f952272Run #51afe9a0d59b4DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)59 57 -2 -3.4%
Incl. Wall Time (microsec) per call 5 4 -0 -3.4%
Excl. Wall Time (microsec)59 57 -2 -3.4%
Incl. CPU (microsecs)71 66 -5 -7.0%
Incl. CPU (microsecs) per call 5 5 -0 -7.0%
Excl. CPU (microsec)71 66 -5 -7.0%
Incl. MemUse (bytes)15,960 15,960 0 0.0%
Incl. MemUse (bytes) per call 1,228 1,228 0 0.0%
Excl. MemUse (bytes)15,960 15,960 0 0.0%
Incl. PeakMemUse (bytes)880 880 0 0.0%
Incl. PeakMemUse (bytes) per call 68 68 0 0.0%
Excl. PeakMemUse (bytes)880 880 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% -2 -0.2% -5 -0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -2 -100.0% -5 -100.0% 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%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%