Diff Report
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for ltrim

ltrimRun #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls26 25 -1 -3.8%
Incl. Wall Time (microsec)5 5 0 0.0%
Incl. Wall Time (microsec) per call 0 0 0 4.0%
Excl. Wall Time (microsec)5 5 0 0.0%
Incl. CPU (microsecs)29 37 8 27.6%
Incl. CPU (microsecs) per call 1 1 0 32.7%
Excl. CPU (microsec)29 37 8 27.6%
Incl. MemUse (bytes)4,432 4,360 -72 -1.6%
Incl. MemUse (bytes) per call 170 174 4 2.3%
Excl. MemUse (bytes)4,432 4,360 -72 -1.6%
Incl. PeakMemUse (bytes)1,296 1,296 0 0.0%
Incl. PeakMemUse (bytes) per call 50 52 2 4.0%
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
ltrim-1 -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
Twig_Loader_Filesystem::validateName-1 -100.0% 0 N/A% 6 75.0% -72 -100.0% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 0 N/A% 3 37.5% 0 0.0% 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%