Diff Report
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e4a8c453b2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #523e49a66dc20Run #523e4a8c453b2DiffDiff%
Number of Function Calls1,135 1,135 0 0.0%
Incl. Wall Time (microsec)18,851 19,110 259 1.4%
Incl. Wall Time (microsec) per call 17 17 0 1.4%
Excl. Wall Time (microsec)5,037 5,103 66 1.3%
Incl. CPU (microsecs)19,672 19,885 213 1.1%
Incl. CPU (microsecs) per call 17 18 0 1.1%
Excl. CPU (microsec)4,383 4,388 5 0.1%
Incl. MemUse (bytes)273,432 273,432 0 0.0%
Incl. MemUse (bytes) per call 241 241 0 0.0%
Excl. MemUse (bytes)55,952 55,952 0 0.0%
Incl. PeakMemUse (bytes)3,224 3,224 0 0.0%
Incl. PeakMemUse (bytes) per call 3 3 0 0.0%
Excl. PeakMemUse (bytes)1,416 1,416 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% 259 2.9% 213 4.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function66 25.5% 5 2.3% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% 259 100.0% 213 100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 163 62.9% 170 79.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 30 11.6% 38 17.8% 0 N/A% 0 N/A%