Diff Report
Run #518b14dd8356b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #518b14dd8356bRun #518b13c95a609DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)526 536 10 1.9%
Incl. Wall Time (microsec) per call 17 17 0 1.9%
Excl. Wall Time (microsec)78 80 2 2.6%
Incl. CPU (microsecs)553 560 7 1.3%
Incl. CPU (microsecs) per call 18 18 0 1.3%
Excl. CPU (microsec)84 78 -6 -7.1%
Incl. MemUse (bytes)8,424 8,424 0 0.0%
Incl. MemUse (bytes) per call 272 272 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)8,048 8,048 0 0.0%
Incl. PeakMemUse (bytes) per call 260 260 0 0.0%
Excl. PeakMemUse (bytes)1,312 1,312 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% 10 1.3% 7 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 20.0% -6 -85.7% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% 6 60.0% 4 57.1% 0 N/A% 0 N/A%
drupal_html_class0 N/A% 4 40.0% 3 42.9% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 8 80.0% 13 185.7% 0 N/A% 0 N/A%