Diff Report
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ltrim

ltrimRun #5230aa47d621cRun #5230a98f3b26cDiffDiff%
Number of Function Calls21 20 -1 -4.8%
Incl. Wall Time (microsec)35 34 -1 -2.9%
Incl. Wall Time (microsec) per call 2 2 0 2.0%
Excl. Wall Time (microsec)35 34 -1 -2.9%
Incl. CPU (microsecs)58 51 -7 -12.1%
Incl. CPU (microsecs) per call 3 3 -0 -7.7%
Excl. CPU (microsec)58 51 -7 -12.1%
Incl. MemUse (bytes)4,112 4,040 -72 -1.8%
Incl. MemUse (bytes) per call 196 202 6 3.2%
Excl. MemUse (bytes)4,112 4,040 -72 -1.8%
Incl. PeakMemUse (bytes)576 1,224 648 112.5%
Incl. PeakMemUse (bytes) per call 27 61 34 123.1%
Excl. PeakMemUse (bytes)576 1,224 648 112.5%

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% -1 -0.1% -7 -0.8% -72 -0.1% 648 1.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -7 -100.0% -72 -100.0% 648 100.0%
Parent functions
Twig_Loader_Filesystem::validateName-1 -100.0% -1 -100.0% -5 -71.4% -72 -100.0% 648 100.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 0 0.0% -2 -28.6% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% -1 -14.3% 0 0.0% 0 0.0%
request_uri0 0.0% 0 0.0% 1 14.3% 0 0.0% 0 0.0%