Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52084105e6dcb: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ltrim

ltrimRun #5208407650493Run #52084105e6dcbDiffDiff%
Number of Function Calls20 21 1 5.0%
Incl. Wall Time (microsec)14 15 1 7.1%
Incl. Wall Time (microsec) per call 1 1 0 2.0%
Excl. Wall Time (microsec)14 15 1 7.1%
Incl. CPU (microsecs)29 31 2 6.9%
Incl. CPU (microsecs) per call 1 1 0 1.8%
Excl. CPU (microsec)29 31 2 6.9%
Incl. MemUse (bytes)5,136 5,224 88 1.7%
Incl. MemUse (bytes) per call 257 249 -8 -3.1%
Excl. MemUse (bytes)5,136 5,224 88 1.7%
Incl. PeakMemUse (bytes)2,576 2,728 152 5.9%
Incl. PeakMemUse (bytes) per call 129 130 1 0.9%
Excl. PeakMemUse (bytes)2,576 2,728 152 5.9%

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 0.1% 2 0.2% 88 0.3% 152 0.6%
Exclusive Metrics Diff for Current Function1 100.0% 2 100.0% 88 100.0% 152 100.0%
Parent functions
Twig_Loader_Filesystem::validateName1 100.0% 2 200.0% 3 150.0% 88 100.0% 784 515.8%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% -1 -100.0% 1 50.0% 0 0.0% -632 -415.8%
Doctrine\Common\Reflection\StaticReflectionParser::__construct0 0.0% 0 0.0% 1 50.0% 0 0.0% 0 0.0%
request_uri0 0.0% 0 0.0% -3 -150.0% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%