Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ltrim

ltrimRun #519ff693b4ca2Run #519ff7de62889DiffDiff%
Number of Function Calls12 14 2 16.7%
Incl. Wall Time (microsec)15 17 2 13.3%
Incl. Wall Time (microsec) per call 1 1 -0 -2.9%
Excl. Wall Time (microsec)15 17 2 13.3%
Incl. CPU (microsecs)36 40 4 11.1%
Incl. CPU (microsecs) per call 3 3 -0 -4.8%
Excl. CPU (microsec)36 40 4 11.1%
Incl. MemUse (bytes)2,984 3,144 160 5.4%
Incl. MemUse (bytes) per call 249 225 -24 -9.7%
Excl. MemUse (bytes)2,984 3,144 160 5.4%
Incl. PeakMemUse (bytes)2,184 2,184 0 0.0%
Incl. PeakMemUse (bytes) per call 182 156 -26 -14.3%
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
ltrim2 100.0% 2 0.2% 4 0.3% 160 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% 4 100.0% 160 100.0% 0 N/A%
Parent functions
Twig_Loader_Filesystem::validateName2 100.0% 2 100.0% 5 125.0% 160 100.0% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% -1 -25.0% 0 0.0% 0 N/A%
request_uri0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%