Diff Report
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ltrim

ltrimRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls83 82 -1 -1.2%
Incl. Wall Time (microsec)4 7 3 75.0%
Incl. Wall Time (microsec) per call 0 0 0 77.1%
Excl. Wall Time (microsec)4 7 3 75.0%
Incl. CPU (microsecs)90 94 4 4.4%
Incl. CPU (microsecs) per call 1 1 0 5.7%
Excl. CPU (microsec)90 94 4 4.4%
Incl. MemUse (bytes)8,088 7,992 -96 -1.2%
Incl. MemUse (bytes) per call 97 97 0 0.0%
Excl. MemUse (bytes)8,088 7,992 -96 -1.2%
Incl. PeakMemUse (bytes)1,328 1,328 0 0.0%
Incl. PeakMemUse (bytes) per call 16 16 0 1.2%
Excl. PeakMemUse (bytes)1,328 1,328 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% 3 3.1% 4 1.5% -96 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function3 100.0% 4 100.0% -96 -100.0% 0 N/A%
Parent functions
Twig_Loader_Filesystem::validateName-1 -100.0% 2 66.7% 3 75.0% -72 -75.0% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 1 33.3% 1 25.0% 0 0.0% 0 N/A%
Drupal\Core\Access\RouteProcessorCsrf::processOutbound0 0.0% 0 0.0% 0 0.0% -24 -25.0% 0 N/A%
_drupal_request_initialize0 0.0% 0 0.0% 1 25.0% 0 0.0% 0 N/A%
request_uri0 0.0% 0 0.0% -1 -25.0% 0 0.0% 0 N/A%