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

Drupal\Component\Utility\Unicode::strtolowerRun #51a152d922ae0Run #51a1557b90314DiffDiff%
Number of Function Calls82 82 0 0.0%
Incl. Wall Time (microsec)2,000 2,135 135 6.8%
Incl. Wall Time (microsec) per call 24 26 2 6.7%
Excl. Wall Time (microsec)719 771 52 7.2%
Incl. CPU (microsecs)4,001 0 -4,001 -100.0%
Incl. CPU (microsecs) per call 49 0 -49 -100.0%
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)10,176 10,104 -72 -0.7%
Incl. PeakMemUse (bytes) per call 124 123 -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 Function52 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%