Diff Report
Run #51a15418571e4: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a152cadd6cc: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for preg_split

preg_splitRun #51a15418571e4Run #51a152cadd6ccDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)685 674 -11 -1.6%
Incl. Wall Time (microsec) per call 43 42 -1 -1.6%
Excl. Wall Time (microsec)685 674 -11 -1.6%
Incl. CPU (microsecs)4,001 0 -4,001 -100.0%
Incl. CPU (microsecs) per call 250 0 -250 -100.0%
Excl. CPU (microsec)4,001 0 -4,001 -100.0%
Incl. MemUse (bytes)182,032 182,032 0 0.0%
Incl. MemUse (bytes) per call 11,377 11,377 0 0.0%
Excl. MemUse (bytes)182,032 182,032 0 0.0%
Incl. PeakMemUse (bytes)9,964 9,964 0 0.0%
Incl. PeakMemUse (bytes) per call 623 623 0 0.0%
Excl. PeakMemUse (bytes)9,964 9,964 0 0.0%

Parent/Child Regression/Improvement report for preg_split [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_split0 N/A% -11 -0.3% -4,001 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -100.0% -4,001 -100.0% 0 N/A% 0 N/A%
Parent functions
Doctrine\Common\Lexer::scan0 N/A% -11 -100.0% -4,001 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%