Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for ltrim

ltrimRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls872 871 -1 -0.1%
Incl. Wall Time (microsec)880 873 -7 -0.8%
Incl. Wall Time (microsec) per call 1 1 -0 -0.7%
Excl. Wall Time (microsec)880 873 -7 -0.8%
Incl. CPU (microsecs)1,418 1,372 -46 -3.2%
Incl. CPU (microsecs) per call 2 2 -0 -3.1%
Excl. CPU (microsec)1,418 1,372 -46 -3.2%
Incl. MemUse (bytes)65,184 65,104 -80 -0.1%
Incl. MemUse (bytes) per call 75 75 -0 -0.0%
Excl. MemUse (bytes)65,184 65,104 -80 -0.1%
Incl. PeakMemUse (bytes)2,744 2,656 -88 -3.2%
Incl. PeakMemUse (bytes) per call 3 3 -0 -3.1%
Excl. PeakMemUse (bytes)2,744 2,656 -88 -3.2%

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-1 -100.0% -7 -0.1% -46 -0.7% -80 -0.3% -88 -0.3%
Exclusive Metrics Diff for Current Function-7 -100.0% -46 -100.0% -80 -100.0% -88 -100.0%
Parent functions
Doctrine\Common\Reflection\StaticReflectionParser::__construct0 0.0% -6 -85.7% -41 -89.1% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::validateName-1 -100.0% -1 -14.3% 0 0.0% -64 -80.0% -88 -100.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 0 0.0% -4 -8.7% -16 -20.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% -1 -2.2% 0 0.0% 0 0.0%
request_uri0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%