Diff Report
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #5230aa47d621cRun #5230a98f3b26cDiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)132 140 8 6.1%
Incl. Wall Time (microsec) per call 5 5 0 6.1%
Excl. Wall Time (microsec)132 140 8 6.1%
Incl. CPU (microsecs)171 168 -3 -1.8%
Incl. CPU (microsecs) per call 6 6 -0 -1.8%
Excl. CPU (microsec)171 168 -3 -1.8%
Incl. MemUse (bytes)21,560 21,560 0 0.0%
Incl. MemUse (bytes) per call 799 799 0 0.0%
Excl. MemUse (bytes)21,560 21,560 0 0.0%
Incl. PeakMemUse (bytes)8,432 8,512 80 0.9%
Incl. PeakMemUse (bytes) per call 312 315 3 0.9%
Excl. PeakMemUse (bytes)8,432 8,512 80 0.9%

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% 8 0.9% -3 -0.3% 0 0.0% 80 0.1%
Exclusive Metrics Diff for Current Function8 100.0% -3 -100.0% 0 N/A% 80 100.0%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 5 62.5% 6 200.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Tags::explode0 N/A% 1 12.5% -5 -166.7% 0 N/A% 80 100.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 12.5% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Utility\Token::scan0 N/A% 1 12.5% -4 -133.3% 0 N/A% 0 0.0%