Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff0715b88b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ltrim

ltrimRun #519fedcae68c3Run #519ff0715b88bDiffDiff%
Number of Function Calls3,601 3,603 2 0.1%
Incl. Wall Time (microsec)276 295 19 6.9%
Incl. Wall Time (microsec) per call 0 0 0 6.8%
Excl. Wall Time (microsec)276 295 19 6.9%
Incl. CPU (microsecs)4,185 4,200 15 0.4%
Incl. CPU (microsecs) per call 1 1 0 0.3%
Excl. CPU (microsec)4,185 4,200 15 0.4%
Incl. MemUse (bytes)148,432 148,608 176 0.1%
Incl. MemUse (bytes) per call 41 41 0 0.1%
Excl. MemUse (bytes)148,432 148,608 176 0.1%
Incl. PeakMemUse (bytes)3,808 3,744 -64 -1.7%
Incl. PeakMemUse (bytes) per call 1 1 -0 -1.7%
Excl. PeakMemUse (bytes)3,808 3,744 -64 -1.7%

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% 19 1.5% 15 1.0% 176 0.2% -64 -0.1%
Exclusive Metrics Diff for Current Function19 100.0% 15 100.0% 176 100.0% -64 -100.0%
Parent functions
Symfony\Component\Yaml\Parser::getCurrentLineIndentation0 0.0% 43 226.3% -2 -13.3% 0 0.0% 0 0.0%
Symfony\Component\Yaml\Parser::isCurrentLineComment0 0.0% -18 -94.7% 8 53.3% 0 0.0% 0 0.0%
Symfony\Component\Yaml\Parser::parse@10 0.0% -12 -63.2% 10 66.7% 0 0.0% 0 0.0%
Symfony\Component\Yaml\Parser::parse0 0.0% 5 26.3% 2 13.3% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::validateName2 100.0% 2 10.5% 1 6.7% 176 100.0% -64 -100.0%
Symfony\Component\Yaml\Parser::parse@20 0.0% -1 -5.3% -4 -26.7% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% -1 -5.3% -1 -6.7% 0 0.0% 0 0.0%
request_uri0 0.0% 1 5.3% 1 6.7% 0 0.0% 0 0.0%