Diff Report
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ltrim

ltrimRun #51978d4d92dd9Run #51978cc86c728DiffDiff%
Number of Function Calls7 6 -1 -14.3%
Incl. Wall Time (microsec)5 4 -1 -20.0%
Incl. Wall Time (microsec) per call 1 1 -0 -6.7%
Excl. Wall Time (microsec)5 4 -1 -20.0%
Incl. CPU (microsecs)15 15 0 0.0%
Incl. CPU (microsecs) per call 2 3 0 16.7%
Excl. CPU (microsec)15 15 0 0.0%
Incl. MemUse (bytes)2,608 2,544 -64 -2.5%
Incl. MemUse (bytes) per call 373 424 51 13.8%
Excl. MemUse (bytes)2,608 2,544 -64 -2.5%
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 -0.4% 0 0.0% -64 -0.3% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% 0 N/A% -64 -100.0% 0 N/A%
Parent functions
Twig_Loader_Filesystem::validateName-1 -100.0% -1 -100.0% 0 N/A% -64 -100.0% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
request_uri0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%