Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Doctrine\Common\Lexer::scan

Doctrine\Common\Lexer::scanRun #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)5,899 5,915 16 0.3%
Incl. Wall Time (microsec) per call 421 423 1 0.3%
Excl. Wall Time (microsec)2,897 2,879 -18 -0.6%
Incl. CPU (microsecs)5,913 5,928 15 0.3%
Incl. CPU (microsecs) per call 422 423 1 0.3%
Excl. CPU (microsec)2,035 2,012 -23 -1.1%
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% 16 0.7% 15 3.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-18 -112.5% -23 -153.3% 0 N/A% 0 N/A%
Parent function
Doctrine\Common\Lexer::setInput0 N/A% 16 100.0% 15 100.0% 0 N/A% 0 N/A%
Child functions
preg_split0 N/A% 27 168.8% 27 180.0% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocLexer::getType0 N/A% 7 43.8% 11 73.3% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocLexer::getNonCatchablePatterns0 N/A% 0 0.0% -1 -6.7% 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% 1 6.7% 0 N/A% 0 N/A%