Diff Report
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffc4c0008b: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #519ffb7471c72Run #519ffc4c0008bDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)615 618 3 0.5%
Incl. Wall Time (microsec) per call 26 26 0 0.5%
Excl. Wall Time (microsec)216 218 2 0.9%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 167 167 N/A%
Excl. CPU (microsec)0 4,001 4,001 N/A%
Incl. MemUse (bytes)3,840 3,840 0 0.0%
Incl. MemUse (bytes) per call 160 160 0 0.0%
Excl. MemUse (bytes)1,468 1,468 0 0.0%
Incl. PeakMemUse (bytes)2,812 2,812 0 0.0%
Incl. PeakMemUse (bytes) per call 117 117 0 0.0%
Excl. PeakMemUse (bytes)816 816 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Unicode::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\Component\Utility\Unicode::strtolower0 N/A% 3 0.1% 4,001 100.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 66.7% 4,001 100.0% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% 3 100.0% 4,001 100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 3 100.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -2 -66.7% 0 0.0% 0 N/A% 0 N/A%