Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Doctrine\Common\Lexer\AbstractLexer::scan

Doctrine\Common\Lexer\AbstractLexer::scanRun #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,249 1,246 -3 -0.2%
Incl. Wall Time (microsec) per call 156 156 -0 -0.2%
Excl. Wall Time (microsec)581 582 1 0.2%
Incl. CPU (microsecs)1,255 1,251 -4 -0.3%
Incl. CPU (microsecs) per call 157 156 -1 -0.3%
Excl. CPU (microsec)447 444 -3 -0.7%
Incl. MemUse (bytes)125,568 125,568 0 0.0%
Incl. MemUse (bytes) per call 15,696 15,696 0 0.0%
Excl. MemUse (bytes)14,128 14,128 0 0.0%
Incl. PeakMemUse (bytes)36,200 36,200 0 0.0%
Incl. PeakMemUse (bytes) per call 4,525 4,525 0 0.0%
Excl. PeakMemUse (bytes)18,768 18,768 0 0.0%

Parent/Child Regression/Improvement report for Doctrine\Common\Lexer\AbstractLexer::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\AbstractLexer::scan0 N/A% -3 -0.8% -4 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 33.3% -3 -75.0% 0 N/A% 0 N/A%
Parent function
Doctrine\Common\Lexer\AbstractLexer::setInput0 N/A% -3 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
Doctrine\Common\Annotations\DocLexer::getType0 N/A% -2 -66.7% 2 50.0% 0 N/A% 0 N/A%
preg_split0 N/A% -2 -66.7% -3 -75.0% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocLexer::getNonCatchablePatterns0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -1 -25.0% 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%