Diff Report
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ltrim

ltrimRun #51aaed996e9e3Run #51aaed0fcbd4eDiffDiff%
Number of Function Calls9 8 -1 -11.1%
Incl. Wall Time (microsec)7 8 1 14.3%
Incl. Wall Time (microsec) per call 1 1 0 28.6%
Excl. Wall Time (microsec)7 8 1 14.3%
Incl. CPU (microsecs)15 17 2 13.3%
Incl. CPU (microsecs) per call 2 2 0 27.5%
Excl. CPU (microsec)15 17 2 13.3%
Incl. MemUse (bytes)2,856 2,776 -80 -2.8%
Incl. MemUse (bytes) per call 317 347 30 9.3%
Excl. MemUse (bytes)2,856 2,776 -80 -2.8%
Incl. PeakMemUse (bytes)1,360 1,360 0 0.0%
Incl. PeakMemUse (bytes) per call 151 170 19 12.5%
Excl. PeakMemUse (bytes)1,360 1,360 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 0.1% 2 0.4% -80 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% 2 100.0% -80 -100.0% 0 N/A%
Parent functions
Twig_Loader_Filesystem::validateName-1 -100.0% -1 -100.0% 0 0.0% -80 -100.0% 0 N/A%
drupal_settings_initialize0 0.0% 1 100.0% 0 0.0% 0 0.0% 0 N/A%
request_uri0 0.0% 1 100.0% 2 100.0% 0 0.0% 0 N/A%