Diff Report
Run #51f3c7a08937b: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f3c666a1782: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for preg_split

preg_splitRun #51f3c7a08937bRun #51f3c666a1782DiffDiff%
Number of Function Calls608 608 0 0.0%
Incl. Wall Time (microsec)5,049 5,080 31 0.6%
Incl. Wall Time (microsec) per call 8 8 0 0.6%
Excl. Wall Time (microsec)5,049 5,080 31 0.6%
Incl. CPU (microsecs)12,001 4,001 -8,000 -66.7%
Incl. CPU (microsecs) per call 20 7 -13 -66.7%
Excl. CPU (microsec)12,001 4,001 -8,000 -66.7%
Incl. MemUse (bytes)2,994,464 2,994,464 0 0.0%
Incl. MemUse (bytes) per call 4,925 4,925 0 0.0%
Excl. MemUse (bytes)2,994,464 2,994,464 0 0.0%
Incl. PeakMemUse (bytes)26,320 26,320 0 0.0%
Incl. PeakMemUse (bytes) per call 43 43 0 0.0%
Excl. PeakMemUse (bytes)26,320 26,320 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% 31 4.7% -8,000 -800000.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function31 100.0% -8,000 -100.0% 0 N/A% 0 N/A%
Parent functions
_filter_url0 N/A% 21 67.7% -4,000 -50.0% 0 N/A% 0 N/A%
_filter_autop0 N/A% 8 25.8% 0 0.0% 0 N/A% 0 N/A%
_filter_html0 N/A% 4 12.9% -4,000 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% -1 -3.2% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -1 -3.2% 0 0.0% 0 N/A% 0 N/A%
Doctrine\Common\Lexer\AbstractLexer::scan0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%