Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ltrim

ltrimRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls196 194 -2 -1.0%
Incl. Wall Time (microsec)199 194 -5 -2.5%
Incl. Wall Time (microsec) per call 1 1 -0 -1.5%
Excl. Wall Time (microsec)199 194 -5 -2.5%
Incl. CPU (microsecs)314 297 -17 -5.4%
Incl. CPU (microsecs) per call 2 2 -0 -4.4%
Excl. CPU (microsec)314 297 -17 -5.4%
Incl. MemUse (bytes)15,472 15,320 -152 -1.0%
Incl. MemUse (bytes) per call 79 79 0 0.0%
Excl. MemUse (bytes)15,472 15,320 -152 -1.0%
Incl. PeakMemUse (bytes)3,312 3,312 0 0.0%
Incl. PeakMemUse (bytes) per call 17 17 0 1.0%
Excl. PeakMemUse (bytes)3,312 3,312 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
ltrim-2 -100.0% -5 -0.3% -17 -1.0% -152 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -100.0% -17 -100.0% -152 -100.0% 0 N/A%
Parent functions
Twig_Loader_Filesystem::validateName-2 -100.0% -2 -40.0% 1 5.9% -152 -100.0% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% -2 -40.0% -7 -41.2% 0 0.0% 0 N/A%
Doctrine\Common\Reflection\StaticReflectionParser::__construct0 0.0% -1 -20.0% -10 -58.8% 0 0.0% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% -1 -5.9% 0 0.0% 0 N/A%
request_uri0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%