Diff Report
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #51ca54a312a65Run #51ca5414b31d9DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)456 466 10 2.2%
Incl. Wall Time (microsec) per call 19 19 0 2.2%
Excl. Wall Time (microsec)173 175 2 1.2%
Incl. CPU (microsecs)473 490 17 3.6%
Incl. CPU (microsecs) per call 20 20 1 3.6%
Excl. CPU (microsec)142 153 11 7.7%
Incl. MemUse (bytes)5,888 5,888 0 0.0%
Incl. MemUse (bytes) per call 245 245 0 0.0%
Excl. MemUse (bytes)2,608 2,608 0 0.0%
Incl. PeakMemUse (bytes)3,912 1,352 -2,560 -65.4%
Incl. PeakMemUse (bytes) per call 163 56 -107 -65.4%
Excl. PeakMemUse (bytes)1,352 144 -1,208 -89.3%

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% 10 0.9% 17 7.8% 0 0.0% -2,560 -3.1%
Exclusive Metrics Diff for Current Function2 20.0% 11 64.7% 0 N/A% -1,208 -47.2%
Parent function
drupal_strtolower0 N/A% 10 100.0% 17 100.0% 0 N/A% -2,560 -100.0%
Child functions
mb_strtolower0 N/A% 7 70.0% 5 29.4% 0 N/A% -704 -27.5%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 1 10.0% 1 5.9% 0 N/A% -648 -25.3%