Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4d6ecb28c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Doctrine\Common\Lexer::scan

Doctrine\Common\Lexer::scanRun #519d4cd4e396dRun #519d4d6ecb28cDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)5,468 5,436 -32 -0.6%
Incl. Wall Time (microsec) per call 391 388 -2 -0.6%
Excl. Wall Time (microsec)2,407 2,404 -3 -0.1%
Incl. CPU (microsecs)5,484 5,452 -32 -0.6%
Incl. CPU (microsecs) per call 392 389 -2 -0.6%
Excl. CPU (microsec)2,024 2,027 3 0.1%
Incl. MemUse (bytes)161,712 161,712 0 0.0%
Incl. MemUse (bytes) per call 11,551 11,551 0 0.0%
Excl. MemUse (bytes)23,328 23,328 0 0.0%
Incl. PeakMemUse (bytes)18,320 18,320 0 0.0%
Incl. PeakMemUse (bytes) per call 1,309 1,309 0 0.0%
Excl. PeakMemUse (bytes)11,308 11,308 0 0.0%

Parent/Child Regression/Improvement report for Doctrine\Common\Lexer::scan [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
Doctrine\Common\Lexer::scan0 N/A% -32 -4.2% -32 -10.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -9.4% 3 9.4% 0 N/A% 0 N/A%
Parent function
Doctrine\Common\Lexer::setInput0 N/A% -32 -100.0% -32 -100.0% 0 N/A% 0 N/A%
Child functions
Doctrine\Common\Annotations\DocLexer::getType0 N/A% -34 -106.2% -32 -100.0% 0 N/A% 0 N/A%
preg_split0 N/A% 6 18.8% 0 0.0% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocLexer::getNonCatchablePatterns0 N/A% -1 -3.1% -2 -6.2% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocLexer::getCatchablePatterns0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%