Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ltrim

ltrimRun #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls24 28 4 16.7%
Incl. Wall Time (microsec)32 43 11 34.4%
Incl. Wall Time (microsec) per call 1 2 0 15.2%
Excl. Wall Time (microsec)32 43 11 34.4%
Incl. CPU (microsecs)62 70 8 12.9%
Incl. CPU (microsecs) per call 3 3 -0 -3.2%
Excl. CPU (microsec)62 70 8 12.9%
Incl. MemUse (bytes)4,280 4,544 264 6.2%
Incl. MemUse (bytes) per call 178 162 -16 -9.0%
Excl. MemUse (bytes)4,280 4,544 264 6.2%
Incl. PeakMemUse (bytes)576 576 0 0.0%
Incl. PeakMemUse (bytes) per call 24 21 -3 -14.3%
Excl. PeakMemUse (bytes)576 576 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
ltrim4 100.0% 11 0.3% 8 0.3% 264 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function11 100.0% 8 100.0% 264 100.0% 0 N/A%
Parent functions
Twig_Loader_Filesystem::validateName3 75.0% 6 54.5% 8 100.0% 232 87.9% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath1 25.0% 5 45.5% -1 -12.5% 32 12.1% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
request_uri0 0.0% 0 0.0% 1 12.5% 0 0.0% 0 N/A%