Diff Report
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ed2569a2c7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ltrim

ltrimRun #530ed1c5bdc6aRun #530ed2569a2c7DiffDiff%
Number of Function Calls29 30 1 3.4%
Incl. Wall Time (microsec)27 26 -1 -3.7%
Incl. Wall Time (microsec) per call 1 1 -0 -6.9%
Excl. Wall Time (microsec)27 26 -1 -3.7%
Incl. CPU (microsecs)45 69 24 53.3%
Incl. CPU (microsecs) per call 2 2 1 48.2%
Excl. CPU (microsec)45 69 24 53.3%
Incl. MemUse (bytes)4,480 4,568 88 2.0%
Incl. MemUse (bytes) per call 154 152 -2 -1.4%
Excl. MemUse (bytes)4,480 4,568 88 2.0%
Incl. PeakMemUse (bytes)1,104 1,128 24 2.2%
Incl. PeakMemUse (bytes) per call 38 38 -0 -1.2%
Excl. PeakMemUse (bytes)1,104 1,128 24 2.2%

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 -0.1% 24 2.0% 88 0.2% 24 0.1%
Exclusive Metrics Diff for Current Function-1 -100.0% 24 100.0% 88 100.0% 24 100.0%
Parent functions
Twig_Loader_Filesystem::validateName1 100.0% 1 100.0% 24 100.0% 80 90.9% 16 66.7%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% -1 -100.0% -1 -4.2% 0 0.0% 0 0.0%
_drupal_request_initialize0 0.0% -1 -100.0% 1 4.2% 0 0.0% 0 0.0%
request_uri0 0.0% 0 0.0% 0 0.0% 8 9.1% 8 33.3%