Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ltrim

ltrimRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls61 57 -4 -6.6%
Incl. Wall Time (microsec)63 59 -4 -6.3%
Incl. Wall Time (microsec) per call 1 1 0 0.2%
Excl. Wall Time (microsec)63 59 -4 -6.3%
Incl. CPU (microsecs)127 115 -12 -9.4%
Incl. CPU (microsecs) per call 2 2 -0 -3.1%
Excl. CPU (microsec)127 115 -12 -9.4%
Incl. MemUse (bytes)4,740 4,492 -248 -5.2%
Incl. MemUse (bytes) per call 78 79 1 1.4%
Excl. MemUse (bytes)4,740 4,492 -248 -5.2%
Incl. PeakMemUse (bytes)1,548 1,548 0 0.0%
Incl. PeakMemUse (bytes) per call 25 27 2 7.0%
Excl. PeakMemUse (bytes)1,548 1,548 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-4 -100.0% -4 -0.1% -12 -0.3% -248 -0.3% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -100.0% -12 -100.0% -248 -100.0% 0 N/A%
Parent functions
Twig_Loader_Filesystem::validateName-4 -100.0% -4 -100.0% -15 -125.0% -248 -100.0% 0 N/A%
Drupal\Core\Access\RouteProcessorCsrf::processOutbound0 0.0% 0 0.0% -1 -8.3% 0 0.0% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 0 0.0% 5 41.7% 0 0.0% 0 N/A%
_drupal_request_initialize0 0.0% 0 0.0% -2 -16.7% 0 0.0% 0 N/A%
request_uri0 0.0% 0 0.0% 1 8.3% 0 0.0% 0 N/A%