Diff Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba00bcf766: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for preg_split

preg_splitRun #553b9a86a14e1Run #553ba00bcf766DiffDiff%
Number of Function Calls307 307 0 0.0%
Incl. Wall Time (microsec)3,308 3,300 -8 -0.2%
Incl. Wall Time (microsec) per call 11 11 -0 -0.2%
Excl. Wall Time (microsec)3,308 3,300 -8 -0.2%
Incl. MemUse (bytes)2,094,760 2,094,768 8 0.0%
Incl. MemUse (bytes) per call 6,823 6,823 0 0.0%
Excl. MemUse (bytes)2,094,760 2,094,768 8 0.0%
Incl. PeakMemUse (bytes)5,712 8,560 2,848 49.9%
Incl. PeakMemUse (bytes) per call 19 28 9 49.9%
Excl. PeakMemUse (bytes)5,712 8,560 2,848 49.9%

Parent/Child Regression/Improvement report for preg_split [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
preg_split0 N/A% -8 -0.0% 8 0.0% 2,848 0.2%
Exclusive Metrics Diff for Current Function-8 -100.0% 8 100.0% 2,848 100.0%
Parent functions
Doctrine\Common\Lexer\AbstractLexer::scan0 N/A% -7 -87.5% 8 100.0% -40 -1.4%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -1 -12.5% 0 0.0% 1,512 53.1%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% 0 0.0% 1,376 48.3%