Diff Report
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ltrim

ltrimRun #51981e3ae1e6cRun #51981beb768adDiffDiff%
Number of Function Calls7 6 -1 -14.3%
Incl. Wall Time (microsec)6 5 -1 -16.7%
Incl. Wall Time (microsec) per call 1 1 -0 -2.8%
Excl. Wall Time (microsec)6 5 -1 -16.7%
Incl. CPU (microsecs)18 13 -5 -27.8%
Incl. CPU (microsecs) per call 3 2 -0 -15.7%
Excl. CPU (microsec)18 13 -5 -27.8%
Incl. MemUse (bytes)2,616 2,544 -72 -2.8%
Incl. MemUse (bytes) per call 374 424 50 13.5%
Excl. MemUse (bytes)2,616 2,544 -72 -2.8%
Incl. PeakMemUse (bytes)1,392 1,392 0 0.0%
Incl. PeakMemUse (bytes) per call 199 232 33 16.7%
Excl. PeakMemUse (bytes)1,392 1,392 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% -1 -0.8% -5 -0.9% -72 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -5 -100.0% -72 -100.0% 0 N/A%
Parent functions
drupal_settings_initialize0 0.0% -1 -100.0% 1 20.0% 0 0.0% 0 N/A%
Twig_Loader_Filesystem::validateName-1 -100.0% 0 0.0% -2 -40.0% -72 -100.0% 0 N/A%
request_uri0 0.0% 0 0.0% -4 -80.0% 0 0.0% 0 N/A%