Diff Report
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ltrim

ltrimRun #52c96bbf45f87Run #52c96b69a1c07DiffDiff%
Number of Function Calls19 18 -1 -5.3%
Incl. Wall Time (microsec)4 4 0 0.0%
Incl. Wall Time (microsec) per call 0 0 0 5.6%
Excl. Wall Time (microsec)4 4 0 0.0%
Incl. CPU (microsecs)25 27 2 8.0%
Incl. CPU (microsecs) per call 1 2 0 14.0%
Excl. CPU (microsec)25 27 2 8.0%
Incl. MemUse (bytes)4,736 4,664 -72 -1.5%
Incl. MemUse (bytes) per call 249 259 10 4.0%
Excl. MemUse (bytes)4,736 4,664 -72 -1.5%
Incl. PeakMemUse (bytes)2,512 2,664 152 6.1%
Incl. PeakMemUse (bytes) per call 132 148 16 11.9%
Excl. PeakMemUse (bytes)2,512 2,664 152 6.1%

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% 0 0.0% 2 0.4% -72 -0.1% 152 0.3%
Exclusive Metrics Diff for Current Function0 N/A% 2 100.0% -72 -100.0% 152 100.0%
Parent functions
menu_get_object0 0.0% -1 N/A% -2 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 1 N/A% 2 100.0% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 N/A% -1 -50.0% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::validateName-1 -100.0% 0 N/A% 1 50.0% -72 -100.0% 152 100.0%
request_uri0 0.0% 0 N/A% 2 100.0% 0 0.0% 0 0.0%