Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ltrim

ltrimRun #52e436ce9c71dRun #52e43719571bfDiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)17 18 1 5.9%
Incl. Wall Time (microsec) per call 1 1 0 5.9%
Excl. Wall Time (microsec)17 18 1 5.9%
Incl. CPU (microsecs)53 44 -9 -17.0%
Incl. CPU (microsecs) per call 2 1 -0 -17.0%
Excl. CPU (microsec)53 44 -9 -17.0%
Incl. MemUse (bytes)5,488 5,488 0 0.0%
Incl. MemUse (bytes) per call 161 161 0 0.0%
Excl. MemUse (bytes)5,488 5,488 0 0.0%
Incl. PeakMemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes) per call 62 62 0 0.0%
Excl. PeakMemUse (bytes)2,120 2,120 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 0.1% -9 -1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% -9 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\UrlGenerator::generateFromPath0 N/A% 1 100.0% -6 -66.7% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::validateName0 N/A% 0 0.0% -4 -44.4% 0 N/A% 0 N/A%
menu_get_object0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
request_uri0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
drupal_settings_initialize0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%