Diff Report
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #52a03729e7d1aRun #52a037bb4f6e8DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)146 150 4 2.7%
Incl. Wall Time (microsec) per call 4 4 0 2.7%
Excl. Wall Time (microsec)146 150 4 2.7%
Incl. CPU (microsecs)179 172 -7 -3.9%
Incl. CPU (microsecs) per call 5 5 -0 -3.9%
Excl. CPU (microsec)179 172 -7 -3.9%
Incl. MemUse (bytes)23,520 23,520 0 0.0%
Incl. MemUse (bytes) per call 619 619 0 0.0%
Excl. MemUse (bytes)23,520 23,520 0 0.0%
Incl. PeakMemUse (bytes)3,768 3,768 0 0.0%
Incl. PeakMemUse (bytes) per call 99 99 0 0.0%
Excl. PeakMemUse (bytes)3,768 3,768 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% 4 0.5% -7 -0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 100.0% -7 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 11 275.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -5 -125.0% -3 -42.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Tags::explode0 N/A% -2 -50.0% -4 -57.1% 0 N/A% 0 N/A%