Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ltrim

ltrimRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls66 67 1 1.5%
Incl. Wall Time (microsec)24 27 3 12.5%
Incl. Wall Time (microsec) per call 0 0 0 10.8%
Excl. Wall Time (microsec)24 27 3 12.5%
Incl. CPU (microsecs)93 79 -14 -15.1%
Incl. CPU (microsecs) per call 1 1 -0 -16.3%
Excl. CPU (microsec)93 79 -14 -15.1%
Incl. MemUse (bytes)5,704 5,784 80 1.4%
Incl. MemUse (bytes) per call 86 86 -0 -0.1%
Excl. MemUse (bytes)5,704 5,784 80 1.4%
Incl. PeakMemUse (bytes)1,360 1,360 0 0.0%
Incl. PeakMemUse (bytes) per call 21 20 -0 -1.5%
Excl. PeakMemUse (bytes)1,360 1,360 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
ltrim1 100.0% 3 0.1% -14 -0.7% 80 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function3 100.0% -14 -100.0% 80 100.0% 0 N/A%
Parent functions
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 4 133.3% -7 -50.0% 0 0.0% 0 N/A%
Twig_Loader_Filesystem::validateName1 100.0% -2 -66.7% -7 -50.0% 80 100.0% 0 N/A%
drupal_settings_initialize0 0.0% 1 33.3% 1 7.1% 0 0.0% 0 N/A%
request_uri0 0.0% 0 0.0% -1 -7.1% 0 0.0% 0 N/A%