Diff Report
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ltrim

ltrimRun #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls5 4 -1 -20.0%
Incl. Wall Time (microsec)6 5 -1 -16.7%
Incl. Wall Time (microsec) per call 1 1 0 4.2%
Excl. Wall Time (microsec)6 5 -1 -16.7%
Incl. CPU (microsecs)15 10 -5 -33.3%
Incl. CPU (microsecs) per call 3 3 -1 -16.7%
Excl. CPU (microsec)15 10 -5 -33.3%
Incl. MemUse (bytes)1,408 908 -500 -35.5%
Incl. MemUse (bytes) per call 282 227 -55 -19.4%
Excl. MemUse (bytes)1,408 908 -500 -35.5%
Incl. PeakMemUse (bytes)1,068 724 -344 -32.2%
Incl. PeakMemUse (bytes) per call 214 181 -33 -15.3%
Excl. PeakMemUse (bytes)1,068 724 -344 -32.2%

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 -0.0% -5 -0.0% -500 -0.2% -344 -0.1%
Exclusive Metrics Diff for Current Function-1 -100.0% -5 -100.0% -500 -100.0% -344 -100.0%
Parent functions
Twig_Loader_Filesystem::validateName-1 -100.0% -1 -100.0% -3 -60.0% -500 -100.0% -344 -100.0%
drupal_settings_initialize0 0.0% 0 0.0% 1 20.0% 0 0.0% 0 0.0%
request_uri0 0.0% 0 0.0% -3 -60.0% 0 0.0% 0 0.0%