Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ltrim

ltrimRun #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls149 150 1 0.7%
Incl. Wall Time (microsec)149 151 2 1.3%
Incl. Wall Time (microsec) per call 1 1 0 0.7%
Excl. Wall Time (microsec)149 151 2 1.3%
Incl. CPU (microsecs)240 246 6 2.5%
Incl. CPU (microsecs) per call 2 2 0 1.8%
Excl. CPU (microsec)240 246 6 2.5%
Incl. MemUse (bytes)13,744 13,800 56 0.4%
Incl. MemUse (bytes) per call 92 92 -0 -0.3%
Excl. MemUse (bytes)13,744 13,800 56 0.4%
Incl. PeakMemUse (bytes)2,744 2,744 0 0.0%
Incl. PeakMemUse (bytes) per call 18 18 -0 -0.7%
Excl. PeakMemUse (bytes)2,744 2,744 0 0.0%

Parent/Child Regression/Improvement report for ltrim [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
ltrim1 100.0% 2 0.0% 6 0.1% 56 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% 6 100.0% 56 100.0% 0 N/A%
Parent functions
Twig_Loader_Filesystem::validateName1 100.0% 1 50.0% 3 50.0% 56 100.0% 0 N/A%
Doctrine\Common\Reflection\StaticReflectionParser::__construct0 0.0% 1 50.0% 11 183.3% 0 0.0% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 0 0.0% -8 -133.3% 0 0.0% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
request_uri0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%