Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ltrim

ltrimRun #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls154 4 -150 -97.4%
Incl. Wall Time (microsec)160 5 -155 -96.9%
Incl. Wall Time (microsec) per call 1 1 0 20.3%
Excl. Wall Time (microsec)160 5 -155 -96.9%
Incl. CPU (microsecs)221 9 -212 -95.9%
Incl. CPU (microsecs) per call 1 2 1 56.8%
Excl. CPU (microsec)221 9 -212 -95.9%
Incl. MemUse (bytes)6,464 1,664 -4,800 -74.3%
Incl. MemUse (bytes) per call 42 416 374 891.1%
Excl. MemUse (bytes)6,464 1,664 -4,800 -74.3%
Incl. PeakMemUse (bytes)1,336 1,336 0 0.0%
Incl. PeakMemUse (bytes) per call 9 334 325 3750.0%
Excl. PeakMemUse (bytes)1,336 1,336 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-150 -100.0% -155 -0.1% -212 -0.2% -4,800 -1.1% 0 0.0%
Exclusive Metrics Diff for Current Function-155 -100.0% -212 -100.0% -4,800 -100.0% 0 N/A%
Parent functions
request_uri-150 -100.0% -155 -100.0% -212 -100.0% -4,800 -100.0% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%