Diff Report
Run #51a1557b90314: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a152d922ae0: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #51a1557b90314Run #51a152d922ae0DiffDiff%
Number of Function Calls82 82 0 0.0%
Incl. Wall Time (microsec)2,135 2,000 -135 -6.3%
Incl. Wall Time (microsec) per call 26 24 -2 -6.3%
Excl. Wall Time (microsec)771 719 -52 -6.7%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 49 49 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)9,944 9,944 0 0.0%
Incl. MemUse (bytes) per call 121 121 0 0.0%
Excl. MemUse (bytes)3,092 3,092 0 0.0%
Incl. PeakMemUse (bytes)10,104 10,176 72 0.7%
Incl. PeakMemUse (bytes) per call 123 124 1 0.7%
Excl. PeakMemUse (bytes)960 960 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% -135 -0.2% 4,001 5.3% 0 0.0% 72 0.1%
Exclusive Metrics Diff for Current Function-52 -38.5% 0 0.0% 0 N/A% 0 0.0%
Parent function
drupal_strtolower0 N/A% -135 -100.0% 4,001 100.0% 0 N/A% 72 100.0%
Child functions
Drupal\Component\Utility\Unicode::getStatus0 N/A% -56 -41.5% 0 0.0% 0 N/A% 0 0.0%
mb_strtolower0 N/A% -27 -20.0% 4,001 100.0% 0 N/A% 72 100.0%