Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ltrim

ltrimRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls25 26 1 4.0%
Incl. Wall Time (microsec)5 5 0 0.0%
Incl. Wall Time (microsec) per call 0 0 -0 -3.8%
Excl. Wall Time (microsec)5 5 0 0.0%
Incl. CPU (microsecs)37 29 -8 -21.6%
Incl. CPU (microsecs) per call 1 1 -0 -24.6%
Excl. CPU (microsec)37 29 -8 -21.6%
Incl. MemUse (bytes)4,360 4,432 72 1.7%
Incl. MemUse (bytes) per call 174 170 -4 -2.3%
Excl. MemUse (bytes)4,360 4,432 72 1.7%
Incl. PeakMemUse (bytes)1,296 1,296 0 0.0%
Incl. PeakMemUse (bytes) per call 52 50 -2 -3.8%
Excl. PeakMemUse (bytes)1,296 1,296 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% 0 0.0% -8 -4.1% 72 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function0 N/A% -8 -100.0% 72 100.0% 0 N/A%
Parent functions
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 0 N/A% -3 -37.5% 0 0.0% 0 N/A%
Twig_Loader_Filesystem::validateName1 100.0% 0 N/A% -6 -75.0% 72 100.0% 0 N/A%
drupal_settings_initialize0 0.0% 0 N/A% 1 12.5% 0 0.0% 0 N/A%
request_uri0 0.0% 0 N/A% 0 0.0% 0 0.0% 0 N/A%