Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb5243677d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #519eb486908e7Run #519eb5243677dDiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)861 895 34 3.9%
Incl. Wall Time (microsec) per call 28 29 1 3.9%
Excl. Wall Time (microsec)143 152 9 6.3%
Incl. CPU (microsecs)891 922 31 3.5%
Incl. CPU (microsecs) per call 29 30 1 3.5%
Excl. CPU (microsec)145 150 5 3.4%
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% 34 1.7% 31 3.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 26.5% 5 16.1% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% 26 76.5% 22 71.0% 0 N/A% 0 N/A%
drupal_html_class0 N/A% 8 23.5% 9 29.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 25 73.5% 26 83.9% 0 N/A% 0 N/A%