Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ltrim

ltrimRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls957 956 -1 -0.1%
Incl. Wall Time (microsec)968 959 -9 -0.9%
Incl. Wall Time (microsec) per call 1 1 -0 -0.8%
Excl. Wall Time (microsec)968 959 -9 -0.9%
Incl. CPU (microsecs)1,566 1,538 -28 -1.8%
Incl. CPU (microsecs) per call 2 2 -0 -1.7%
Excl. CPU (microsec)1,566 1,538 -28 -1.8%
Incl. MemUse (bytes)67,880 67,816 -64 -0.1%
Incl. MemUse (bytes) per call 71 71 0 0.0%
Excl. MemUse (bytes)67,880 67,816 -64 -0.1%
Incl. PeakMemUse (bytes)2,656 2,656 0 0.0%
Incl. PeakMemUse (bytes) per call 3 3 0 0.1%
Excl. PeakMemUse (bytes)2,656 2,656 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-1 -100.0% -9 -0.4% -28 -0.8% -64 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -100.0% -28 -100.0% -64 -100.0% 0 N/A%
Parent functions
Doctrine\Common\Reflection\StaticReflectionParser::__construct0 0.0% -10 -111.1% -30 -107.1% 0 0.0% 0 N/A%
Twig_Loader_Filesystem::validateName-1 -100.0% -1 -11.1% -4 -14.3% -64 -100.0% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 1 11.1% 5 17.9% 0 0.0% 0 N/A%
request_uri0 0.0% 1 11.1% 1 3.6% 0 0.0% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%