Diff Report
Run #51a4f50036185: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5000df000f: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #51a4f50036185Run #51a5000df000fDiffDiff%
Number of Function Calls56 56 0 0.0%
Incl. Wall Time (microsec)1,278 1,283 5 0.4%
Incl. Wall Time (microsec) per call 23 23 0 0.4%
Excl. Wall Time (microsec)478 470 -8 -1.7%
Incl. CPU (microsecs)12,001 0 -12,001 -100.0%
Incl. CPU (microsecs) per call 214 0 -214 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)7,404 7,404 0 0.0%
Incl. MemUse (bytes) per call 132 132 0 0.0%
Excl. MemUse (bytes)2,364 2,364 0 0.0%
Incl. PeakMemUse (bytes)6,084 6,084 0 0.0%
Incl. PeakMemUse (bytes) per call 109 109 0 0.0%
Excl. PeakMemUse (bytes)732 732 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% 5 0.1% -12,001 -300.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -160.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% 5 100.0% -12,001 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Unicode::getStatus0 N/A% 11 220.0% -4,000 -33.3% 0 N/A% 0 N/A%
mb_strtolower0 N/A% 2 40.0% -8,001 -66.7% 0 N/A% 0 N/A%