Diff Report
Run #51aad231c9c46: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ltrim

ltrimRun #51aad231c9c46Run #51aad15cb89bbDiffDiff%
Number of Function Calls9 8 -1 -11.1%
Incl. Wall Time (microsec)8 6 -2 -25.0%
Incl. Wall Time (microsec) per call 1 1 -0 -15.6%
Excl. Wall Time (microsec)8 6 -2 -25.0%
Incl. CPU (microsecs)16 13 -3 -18.8%
Incl. CPU (microsecs) per call 2 2 -0 -8.6%
Excl. CPU (microsec)16 13 -3 -18.8%
Incl. MemUse (bytes)2,856 2,776 -80 -2.8%
Incl. MemUse (bytes) per call 317 347 30 9.3%
Excl. MemUse (bytes)2,856 2,776 -80 -2.8%
Incl. PeakMemUse (bytes)1,360 1,360 0 0.0%
Incl. PeakMemUse (bytes) per call 151 170 19 12.5%
Excl. PeakMemUse (bytes)1,360 1,360 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% -2 -0.7% -3 -0.2% -80 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% -3 -100.0% -80 -100.0% 0 N/A%
Parent functions
Twig_Loader_Filesystem::validateName-1 -100.0% -2 -100.0% -2 -66.7% -80 -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% -1 -33.3% 0 0.0% 0 N/A%