Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ltrim

ltrimRun #519be9a13e594Run #519bea9000214DiffDiff%
Number of Function Calls5 6 1 20.0%
Incl. Wall Time (microsec)6 7 1 16.7%
Incl. Wall Time (microsec) per call 1 1 -0 -2.8%
Excl. Wall Time (microsec)6 7 1 16.7%
Incl. CPU (microsecs)18 17 -1 -5.6%
Incl. CPU (microsecs) per call 4 3 -1 -21.3%
Excl. CPU (microsec)18 17 -1 -5.6%
Incl. MemUse (bytes)1,392 1,456 64 4.6%
Incl. MemUse (bytes) per call 278 243 -36 -12.8%
Excl. MemUse (bytes)1,392 1,456 64 4.6%
Incl. PeakMemUse (bytes)1,156 1,156 0 0.0%
Incl. PeakMemUse (bytes) per call 231 193 -39 -16.7%
Excl. PeakMemUse (bytes)1,156 1,156 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
ltrim1 100.0% 1 0.0% -1 -0.0% 64 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% -1 -100.0% 64 100.0% 0 N/A%
Parent functions
Twig_Loader_Filesystem::validateName1 100.0% 1 100.0% 2 200.0% 64 100.0% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
request_uri0 0.0% 0 0.0% -3 -300.0% 0 0.0% 0 N/A%