Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ltrim

ltrimRun #52f5c0b2e882aRun #52f5c11235c73DiffDiff%
Number of Function Calls23 24 1 4.3%
Incl. Wall Time (microsec)6 5 -1 -16.7%
Incl. Wall Time (microsec) per call 0 0 -0 -20.1%
Excl. Wall Time (microsec)6 5 -1 -16.7%
Incl. CPU (microsecs)20 30 10 50.0%
Incl. CPU (microsecs) per call 1 1 0 43.8%
Excl. CPU (microsec)20 30 10 50.0%
Incl. MemUse (bytes)4,944 5,016 72 1.5%
Incl. MemUse (bytes) per call 215 209 -6 -2.8%
Excl. MemUse (bytes)4,944 5,016 72 1.5%
Incl. PeakMemUse (bytes)1,720 1,656 -64 -3.7%
Incl. PeakMemUse (bytes) per call 75 69 -6 -7.7%
Excl. PeakMemUse (bytes)1,720 1,656 -64 -3.7%

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 -0.2% 10 4.2% 72 0.2% -64 -0.1%
Exclusive Metrics Diff for Current Function-1 -100.0% 10 100.0% 72 100.0% -64 -100.0%
Parent functions
Twig_Loader_Filesystem::validateName1 100.0% -1 -100.0% 6 60.0% 72 100.0% -64 -100.0%
menu_get_object0 0.0% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
request_uri0 0.0% 0 0.0% 1 10.0% 0 0.0% 0 0.0%