Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)135 152 17 12.6%
Incl. Wall Time (microsec) per call 4 5 1 12.6%
Excl. Wall Time (microsec)135 152 17 12.6%
Incl. CPU (microsecs)164 185 21 12.8%
Incl. CPU (microsecs) per call 5 6 1 12.8%
Excl. CPU (microsec)164 185 21 12.8%
Incl. MemUse (bytes)24,584 24,568 -16 -0.1%
Incl. MemUse (bytes) per call 768 768 -1 -0.1%
Excl. MemUse (bytes)24,584 24,568 -16 -0.1%
Incl. PeakMemUse (bytes)6,304 6,304 0 0.0%
Incl. PeakMemUse (bytes) per call 197 197 0 0.0%
Excl. PeakMemUse (bytes)6,304 6,304 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% 17 1.1% 21 1.2% -16 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function17 100.0% 21 100.0% -16 -100.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 7 41.2% 7 33.3% 0 0.0% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 6 35.3% 10 47.6% -16 -100.0% 0 N/A%
Drupal\Core\Utility\Token::scan0 N/A% 4 23.5% 4 19.0% 0 0.0% 0 N/A%