Diff Report
Run #51afe875368e3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #51afe875368e3Run #51afe7feeb64dDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)59 62 3 5.1%
Incl. Wall Time (microsec) per call 5 5 0 5.1%
Excl. Wall Time (microsec)59 62 3 5.1%
Incl. CPU (microsecs)71 72 1 1.4%
Incl. CPU (microsecs) per call 5 6 0 1.4%
Excl. CPU (microsec)71 72 1 1.4%
Incl. MemUse (bytes)15,944 15,960 16 0.1%
Incl. MemUse (bytes) per call 1,226 1,228 1 0.1%
Excl. MemUse (bytes)15,944 15,960 16 0.1%
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% 3 1.9% 1 1.7% 16 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 100.0% 1 100.0% 16 100.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 2 66.7% 2 200.0% 16 100.0% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 1 33.3% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Utility\Token::scan0 N/A% 0 0.0% -1 -100.0% 0 0.0% 0 N/A%