Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec51f5849d9: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ltrim

ltrimRun #51ec517fc2424Run #51ec51f5849d9DiffDiff%
Number of Function Calls253 253 0 0.0%
Incl. Wall Time (microsec)255 254 -1 -0.4%
Incl. Wall Time (microsec) per call 1 1 -0 -0.4%
Excl. Wall Time (microsec)255 254 -1 -0.4%
Incl. CPU (microsecs)434 418 -16 -3.7%
Incl. CPU (microsecs) per call 2 2 -0 -3.7%
Excl. CPU (microsec)434 418 -16 -3.7%
Incl. MemUse (bytes)21,384 21,384 0 0.0%
Incl. MemUse (bytes) per call 85 85 0 0.0%
Excl. MemUse (bytes)21,384 21,384 0 0.0%
Incl. PeakMemUse (bytes)2,616 2,616 0 0.0%
Incl. PeakMemUse (bytes) per call 10 10 0 0.0%
Excl. PeakMemUse (bytes)2,616 2,616 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
ltrim0 N/A% -1 -0.0% -16 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -100.0% -16 -100.0% 0 N/A% 0 N/A%
Parent functions
Doctrine\Common\Reflection\StaticReflectionParser::__construct0 N/A% -1 -100.0% -11 -68.8% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::validateName0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 N/A% 0 0.0% -3 -18.8% 0 N/A% 0 N/A%
drupal_settings_initialize0 N/A% 0 0.0% -2 -12.5% 0 N/A% 0 N/A%
request_uri0 N/A% 0 0.0% -1 -6.2% 0 N/A% 0 N/A%