Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for ltrim

ltrimRun #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls54 55 1 1.9%
Incl. Wall Time (microsec)56 55 -1 -1.8%
Incl. Wall Time (microsec) per call 1 1 -0 -3.6%
Excl. Wall Time (microsec)56 55 -1 -1.8%
Incl. CPU (microsecs)85 83 -2 -2.4%
Incl. CPU (microsecs) per call 2 2 -0 -4.1%
Excl. CPU (microsec)85 83 -2 -2.4%
Incl. MemUse (bytes)6,336 6,408 72 1.1%
Incl. MemUse (bytes) per call 117 117 -1 -0.7%
Excl. MemUse (bytes)6,336 6,408 72 1.1%
Incl. PeakMemUse (bytes)2,600 2,600 0 0.0%
Incl. PeakMemUse (bytes) per call 48 47 -1 -1.8%
Excl. PeakMemUse (bytes)2,600 2,600 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% -1 -0.3% -2 -0.2% 72 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -2 -100.0% 72 100.0% 0 N/A%
Parent functions
request_uri0 0.0% -1 -100.0% 0 0.0% 0 0.0% 0 N/A%
Twig_Loader_Filesystem::validateName1 100.0% 1 100.0% -3 -150.0% 72 100.0% 0 N/A%
Doctrine\Common\Reflection\StaticReflectionParser::__construct0 0.0% -1 -100.0% 1 50.0% 0 0.0% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 0 0.0% -1 -50.0% 0 0.0% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 1 50.0% 0 0.0% 0 N/A%