Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5ac5912c3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #51ca5a4995c23Run #51ca5ac5912c3DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)93 92 -1 -1.1%
Incl. Wall Time (microsec) per call 5 5 -0 -1.1%
Excl. Wall Time (microsec)93 92 -1 -1.1%
Incl. CPU (microsecs)110 112 2 1.8%
Incl. CPU (microsecs) per call 6 7 0 1.8%
Excl. CPU (microsec)110 112 2 1.8%
Incl. MemUse (bytes)17,712 17,712 0 0.0%
Incl. MemUse (bytes) per call 1,042 1,042 0 0.0%
Excl. MemUse (bytes)17,712 17,712 0 0.0%
Incl. PeakMemUse (bytes)2,720 2,720 0 0.0%
Incl. PeakMemUse (bytes) per call 160 160 0 0.0%
Excl. PeakMemUse (bytes)2,720 2,720 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% -1 -0.3% 2 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -100.0% 2 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -2 -200.0% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\Token::scan0 N/A% 1 100.0% 2 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%