Diff Report
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #52353e715a325Run #52353d82849e7DiffDiff%
Number of Function Calls54 54 0 0.0%
Incl. Wall Time (microsec)267 256 -11 -4.1%
Incl. Wall Time (microsec) per call 5 5 -0 -4.1%
Excl. Wall Time (microsec)267 256 -11 -4.1%
Incl. CPU (microsecs)331 315 -16 -4.8%
Incl. CPU (microsecs) per call 6 6 -0 -4.8%
Excl. CPU (microsec)331 315 -16 -4.8%
Incl. MemUse (bytes)21,552 21,552 0 0.0%
Incl. MemUse (bytes) per call 399 399 0 0.0%
Excl. MemUse (bytes)21,552 21,552 0 0.0%
Incl. PeakMemUse (bytes)3,456 3,456 0 0.0%
Incl. PeakMemUse (bytes) per call 64 64 0 0.0%
Excl. PeakMemUse (bytes)3,456 3,456 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% -11 -0.2% -16 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-11 -100.0% -16 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -22 -200.0% -22 -137.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 9 81.8% 2 12.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\Tags::explode0 N/A% 1 9.1% 1 6.2% 0 N/A% 0 N/A%
Drupal\Core\Utility\Token::scan0 N/A% 1 9.1% 3 18.8% 0 N/A% 0 N/A%