Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #5198f0bb880efRun #5198f1db1bc51DiffDiff%
Number of Function Calls179 179 0 0.0%
Incl. Wall Time (microsec)3,421 3,424 3 0.1%
Incl. Wall Time (microsec) per call 19 19 0 0.1%
Excl. Wall Time (microsec)410 416 6 1.5%
Incl. CPU (microsecs)3,569 3,567 -2 -0.1%
Incl. CPU (microsecs) per call 20 20 -0 -0.1%
Excl. CPU (microsec)421 421 0 0.0%
Incl. MemUse (bytes)49,544 49,544 0 0.0%
Incl. MemUse (bytes) per call 277 277 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)4,624 4,368 -256 -5.5%
Incl. PeakMemUse (bytes) per call 26 24 -1 -5.5%
Excl. PeakMemUse (bytes)848 848 0 0.0%

Parent/Child Regression/Improvement report for drupal_strtolower [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
drupal_strtolower0 N/A% 3 0.2% -2 -0.1% 0 0.0% -256 -0.7%
Exclusive Metrics Diff for Current Function6 200.0% 0 0.0% 0 N/A% 0 0.0%
Parent functions
drupal_html_class0 N/A% 3 100.0% -2 -100.0% 0 N/A% -256 -100.0%
drupal_html_id0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -3 -100.0% -2 -100.0% 0 N/A% -256 -100.0%