Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ltrim

ltrimRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls53 55 2 3.8%
Incl. Wall Time (microsec)55 66 11 20.0%
Incl. Wall Time (microsec) per call 1 1 0 15.6%
Excl. Wall Time (microsec)55 66 11 20.0%
Incl. CPU (microsecs)109 120 11 10.1%
Incl. CPU (microsecs) per call 2 2 0 6.1%
Excl. CPU (microsec)109 120 11 10.1%
Incl. MemUse (bytes)4,332 4,456 124 2.9%
Incl. MemUse (bytes) per call 82 81 -1 -0.9%
Excl. MemUse (bytes)4,332 4,456 124 2.9%
Incl. PeakMemUse (bytes)1,548 1,548 0 0.0%
Incl. PeakMemUse (bytes) per call 29 28 -1 -3.6%
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
ltrim2 100.0% 11 0.7% 11 2.8% 124 0.5% 0 0.0%
Exclusive Metrics Diff for Current Function11 100.0% 11 100.0% 124 100.0% 0 N/A%
Parent functions
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 9 81.8% 4 36.4% 0 0.0% 0 N/A%
Twig_Loader_Filesystem::validateName2 100.0% 2 18.2% 6 54.5% 124 100.0% 0 N/A%
Drupal\Core\Access\RouteProcessorCsrf::processOutbound0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
_drupal_request_initialize0 0.0% 0 0.0% 1 9.1% 0 0.0% 0 N/A%
request_uri0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%