Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for ltrim

ltrimRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls57 61 4 7.0%
Incl. Wall Time (microsec)59 63 4 6.8%
Incl. Wall Time (microsec) per call 1 1 -0 -0.2%
Excl. Wall Time (microsec)59 63 4 6.8%
Incl. CPU (microsecs)115 127 12 10.4%
Incl. CPU (microsecs) per call 2 2 0 3.2%
Excl. CPU (microsec)115 127 12 10.4%
Incl. MemUse (bytes)4,492 4,740 248 5.5%
Incl. MemUse (bytes) per call 79 78 -1 -1.4%
Excl. MemUse (bytes)4,492 4,740 248 5.5%
Incl. PeakMemUse (bytes)1,548 1,548 0 0.0%
Incl. PeakMemUse (bytes) per call 27 25 -2 -6.6%
Excl. PeakMemUse (bytes)1,548 1,548 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% 4 0.1% 12 0.3% 248 0.3% 0 0.0%
Exclusive Metrics Diff for Current Function4 100.0% 12 100.0% 248 100.0% 0 N/A%
Parent functions
Twig_Loader_Filesystem::validateName4 100.0% 4 100.0% 15 125.0% 248 100.0% 0 N/A%
Drupal\Core\Access\RouteProcessorCsrf::processOutbound0 0.0% 0 0.0% 1 8.3% 0 0.0% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 0 0.0% -5 -41.7% 0 0.0% 0 N/A%
request_uri0 0.0% 0 0.0% -1 -8.3% 0 0.0% 0 N/A%
_drupal_request_initialize0 0.0% 0 0.0% 2 16.7% 0 0.0% 0 N/A%