Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Doctrine\Common\Lexer::scan

Doctrine\Common\Lexer::scanRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)6,013 5,899 -114 -1.9%
Incl. Wall Time (microsec) per call 430 421 -8 -1.9%
Excl. Wall Time (microsec)2,900 2,897 -3 -0.1%
Incl. CPU (microsecs)6,027 5,913 -114 -1.9%
Incl. CPU (microsecs) per call 431 422 -8 -1.9%
Excl. CPU (microsec)2,039 2,035 -4 -0.2%
Incl. MemUse (bytes)178,084 178,084 0 0.0%
Incl. MemUse (bytes) per call 12,720 12,720 0 0.0%
Excl. MemUse (bytes)23,324 23,324 0 0.0%
Incl. PeakMemUse (bytes)45,072 45,072 0 0.0%
Incl. PeakMemUse (bytes) per call 3,219 3,219 0 0.0%
Excl. PeakMemUse (bytes)7,180 7,180 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% -114 -0.2% -114 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -2.6% -4 -3.5% 0 N/A% 0 N/A%
Parent function
Doctrine\Common\Lexer::setInput0 N/A% -114 -100.0% -114 -100.0% 0 N/A% 0 N/A%
Child functions
preg_split0 N/A% -77 -67.5% -75 -65.8% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocLexer::getType0 N/A% -35 -30.7% -36 -31.6% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocLexer::getNonCatchablePatterns0 N/A% 1 0.9% 1 0.9% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 0 0.0% 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%