Diff Report
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for ltrim

ltrimRun #51af435181b2eRun #51af3d98520b7DiffDiff%
Number of Function Calls9 8 -1 -11.1%
Incl. Wall Time (microsec)12 10 -2 -16.7%
Incl. Wall Time (microsec) per call 1 1 -0 -6.2%
Excl. Wall Time (microsec)12 10 -2 -16.7%
Incl. CPU (microsecs)24 20 -4 -16.7%
Incl. CPU (microsecs) per call 3 3 -0 -6.2%
Excl. CPU (microsec)24 20 -4 -16.7%
Incl. MemUse (bytes)2,784 2,704 -80 -2.9%
Incl. MemUse (bytes) per call 309 338 29 9.3%
Excl. MemUse (bytes)2,784 2,704 -80 -2.9%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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 -0.3% -4 -0.4% -80 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% -4 -100.0% -80 -100.0% 0 N/A%
Parent functions
request_uri0 0.0% -1 -50.0% 0 0.0% 0 0.0% 0 N/A%
Twig_Loader_Filesystem::validateName-1 -100.0% -1 -50.0% -4 -100.0% -72 -90.0% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 0 0.0% -8 -10.0% 0 N/A%