Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353dd1139c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_split

preg_splitRun #52353d82849e7Run #52353dd1139c1DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)333 361 28 8.4%
Incl. Wall Time (microsec) per call 9 10 1 8.4%
Excl. Wall Time (microsec)333 361 28 8.4%
Incl. CPU (microsecs)380 412 32 8.4%
Incl. CPU (microsecs) per call 10 11 1 8.4%
Excl. CPU (microsec)380 412 32 8.4%
Incl. MemUse (bytes)67,248 67,248 0 0.0%
Incl. MemUse (bytes) per call 1,770 1,770 0 0.0%
Excl. MemUse (bytes)67,248 67,248 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 28 93.3% 32 3.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function28 100.0% 32 100.0% 0 N/A% 0 N/A%
Parent functions
Doctrine\Common\Lexer\AbstractLexer::scan0 N/A% 18 64.3% 21 65.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 12 42.9% 9 28.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% -2 -7.1% 2 6.2% 0 N/A% 0 N/A%