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

Doctrine\Common\Lexer::scanRun #519d9d52c2102Run #519d9cf28420eDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)3,909 3,889 -20 -0.5%
Incl. Wall Time (microsec) per call 279 278 -1 -0.5%
Excl. Wall Time (microsec)1,443 1,431 -12 -0.8%
Incl. CPU (microsecs)3,919 3,903 -16 -0.4%
Incl. CPU (microsecs) per call 280 279 -1 -0.4%
Excl. CPU (microsec)1,166 1,197 31 2.7%
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 Function-12 -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%