Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ltrim

ltrimRun #519d9cf28420eRun #519d9d94433aaDiffDiff%
Number of Function Calls11 12 1 9.1%
Incl. Wall Time (microsec)15 16 1 6.7%
Incl. Wall Time (microsec) per call 1 1 -0 -2.2%
Excl. Wall Time (microsec)15 16 1 6.7%
Incl. CPU (microsecs)28 28 0 0.0%
Incl. CPU (microsecs) per call 3 2 -0 -8.3%
Excl. CPU (microsec)28 28 0 0.0%
Incl. MemUse (bytes)3,688 3,776 88 2.4%
Incl. MemUse (bytes) per call 335 315 -21 -6.1%
Excl. MemUse (bytes)3,688 3,776 88 2.4%
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
ltrim1 100.0% 1 0.0% 0 0.0% 88 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% 0 N/A% 88 100.0% 0 N/A%
Parent functions
Twig_Loader_Filesystem::validateName1 100.0% 2 200.0% 2 N/A% 88 100.0% 0 N/A%
request_uri0 0.0% -1 -100.0% -3 N/A% 0 0.0% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% -1 N/A% 0 0.0% 0 N/A%
Doctrine\Common\Reflection\StaticReflectionParser::__construct0 0.0% 0 0.0% 2 N/A% 0 0.0% 0 N/A%