Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3cd5c9c1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ltrim

ltrimRun #5198b38f0f1d5Run #5198b3cd5c9c1DiffDiff%
Number of Function Calls5 6 1 20.0%
Incl. Wall Time (microsec)6 5 -1 -16.7%
Incl. Wall Time (microsec) per call 1 1 -0 -30.6%
Excl. Wall Time (microsec)6 5 -1 -16.7%
Incl. CPU (microsecs)12 11 -1 -8.3%
Incl. CPU (microsecs) per call 2 2 -1 -23.6%
Excl. CPU (microsec)12 11 -1 -8.3%
Incl. MemUse (bytes)2,512 2,584 72 2.9%
Incl. MemUse (bytes) per call 502 431 -72 -14.3%
Excl. MemUse (bytes)2,512 2,584 72 2.9%
Incl. PeakMemUse (bytes)2,184 2,184 0 0.0%
Incl. PeakMemUse (bytes) per call 437 364 -73 -16.7%
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
ltrim1 100.0% -1 -0.2% -1 -0.4% 72 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -1 -100.0% 72 100.0% 0 N/A%
Parent functions
request_uri0 0.0% -2 -200.0% -2 -200.0% 0 0.0% 0 N/A%
Twig_Loader_Filesystem::validateName1 100.0% 1 100.0% 1 100.0% 72 100.0% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%