Diff Report
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ltrim

ltrimRun #541de5cbd937aRun #541de429e5ab1DiffDiff%
Number of Function Calls66 65 -1 -1.5%
Incl. Wall Time (microsec)68 70 2 2.9%
Incl. Wall Time (microsec) per call 1 1 0 4.5%
Excl. Wall Time (microsec)68 70 2 2.9%
Incl. CPU (microsecs)135 145 10 7.4%
Incl. CPU (microsecs) per call 2 2 0 9.1%
Excl. CPU (microsec)135 145 10 7.4%
Incl. MemUse (bytes)6,232 6,200 -32 -0.5%
Incl. MemUse (bytes) per call 94 95 1 1.0%
Excl. MemUse (bytes)6,232 6,200 -32 -0.5%
Incl. PeakMemUse (bytes)920 912 -8 -0.9%
Incl. PeakMemUse (bytes) per call 14 14 0 0.7%
Excl. PeakMemUse (bytes)920 912 -8 -0.9%

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 0.0% 10 0.1% -32 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function2 100.0% 10 100.0% -32 -100.0% -8 -100.0%
Parent functions
Twig_Loader_Filesystem::validateName0 0.0% 1 50.0% 3 30.0% 0 0.0% -8 -100.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath-1 -100.0% 1 50.0% 9 90.0% -32 -100.0% 0 0.0%
request_uri0 0.0% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeCookieGlobals0 0.0% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%