Diff Report
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eadc55e057: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #519ead70538d1Run #519eadc55e057DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)851 853 2 0.2%
Incl. Wall Time (microsec) per call 27 28 0 0.2%
Excl. Wall Time (microsec)139 140 1 0.7%
Incl. CPU (microsecs)886 882 -4 -0.5%
Incl. CPU (microsecs) per call 29 28 -0 -0.5%
Excl. CPU (microsec)143 140 -3 -2.1%
Incl. MemUse (bytes)5,460 5,460 0 0.0%
Incl. MemUse (bytes) per call 176 176 0 0.0%
Excl. MemUse (bytes)1,004 1,004 0 0.0%
Incl. PeakMemUse (bytes)2,644 2,644 0 0.0%
Incl. PeakMemUse (bytes) per call 85 85 0 0.0%
Excl. PeakMemUse (bytes)628 628 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% 2 0.2% -4 -1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 50.0% -3 -75.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% 1 50.0% -2 -50.0% 0 N/A% 0 N/A%
drupal_html_class0 N/A% 1 50.0% -2 -50.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 1 50.0% -1 -25.0% 0 N/A% 0 N/A%