Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ltrim

ltrimRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls50 51 1 2.0%
Incl. Wall Time (microsec)54 59 5 9.3%
Incl. Wall Time (microsec) per call 1 1 0 7.1%
Excl. Wall Time (microsec)54 59 5 9.3%
Incl. CPU (microsecs)110 114 4 3.6%
Incl. CPU (microsecs) per call 2 2 0 1.6%
Excl. CPU (microsec)110 114 4 3.6%
Incl. MemUse (bytes)3,464 3,532 68 2.0%
Incl. MemUse (bytes) per call 69 69 -0 -0.0%
Excl. MemUse (bytes)3,464 3,532 68 2.0%
Incl. PeakMemUse (bytes)1,128 1,128 0 0.0%
Incl. PeakMemUse (bytes) per call 23 22 -0 -2.0%
Excl. PeakMemUse (bytes)1,128 1,128 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% 5 0.3% 4 0.8% 68 0.3% 0 0.0%
Exclusive Metrics Diff for Current Function5 100.0% 4 100.0% 68 100.0% 0 N/A%
Parent functions
Twig_Loader_Filesystem::validateName1 100.0% 4 80.0% 3 75.0% 68 100.0% 0 N/A%
request_uri0 0.0% 1 20.0% 1 25.0% 0 0.0% 0 N/A%
_drupal_request_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%