Diff Report
Run #519dd9ab8b74d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ltrim

ltrimRun #519dd9ab8b74dRun #519dd86a86681DiffDiff%
Number of Function Calls6 5 -1 -16.7%
Incl. Wall Time (microsec)4 5 1 25.0%
Incl. Wall Time (microsec) per call 1 1 0 50.0%
Excl. Wall Time (microsec)4 5 1 25.0%
Incl. CPU (microsecs)13 8 -5 -38.5%
Incl. CPU (microsecs) per call 2 2 -1 -26.2%
Excl. CPU (microsec)13 8 -5 -38.5%
Incl. MemUse (bytes)2,576 2,512 -64 -2.5%
Incl. MemUse (bytes) per call 429 502 73 17.0%
Excl. MemUse (bytes)2,576 2,512 -64 -2.5%
Incl. PeakMemUse (bytes)2,184 2,184 0 0.0%
Incl. PeakMemUse (bytes) per call 364 437 73 20.0%
Excl. PeakMemUse (bytes)2,184 2,184 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 0.0% -5 -0.0% -64 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% -5 -100.0% -64 -100.0% 0 N/A%
Parent functions
Twig_Loader_Filesystem::validateName-1 -100.0% -1 -100.0% -4 -80.0% -64 -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% -1 -20.0% 0 0.0% 0 N/A%