Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d52c2102: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Doctrine\Common\Lexer::scan

Doctrine\Common\Lexer::scanRun #519d9cf28420eRun #519d9d52c2102DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)3,889 3,909 20 0.5%
Incl. Wall Time (microsec) per call 278 279 1 0.5%
Excl. Wall Time (microsec)1,431 1,443 12 0.8%
Incl. CPU (microsecs)3,903 3,919 16 0.4%
Incl. CPU (microsecs) per call 279 280 1 0.4%
Excl. CPU (microsec)1,197 1,166 -31 -2.6%
Incl. MemUse (bytes)300,432 300,432 0 0.0%
Incl. MemUse (bytes) per call 21,459 21,459 0 0.0%
Excl. MemUse (bytes)40,832 40,832 0 0.0%
Incl. PeakMemUse (bytes)28,448 28,448 0 0.0%
Incl. PeakMemUse (bytes) per call 2,032 2,032 0 0.0%
Excl. PeakMemUse (bytes)18,352 18,352 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% 20 9.0% 16 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 60.0% -31 -193.8% 0 N/A% 0 N/A%
Parent function
Doctrine\Common\Lexer::setInput0 N/A% 20 100.0% 16 100.0% 0 N/A% 0 N/A%
Child functions
Doctrine\Common\Annotations\DocLexer::getType0 N/A% 9 45.0% 48 300.0% 0 N/A% 0 N/A%
preg_split0 N/A% -1 -5.0% 2 12.5% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocLexer::getNonCatchablePatterns0 N/A% 0 0.0% -1 -6.2% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -1 -6.2% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocLexer::getCatchablePatterns0 N/A% 0 0.0% -1 -6.2% 0 N/A% 0 N/A%