Diff Report
Run #518ed14bbba55: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #518ed14bbba55Run #518eceb4aac68DiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)591 585 -6 -1.0%
Incl. Wall Time (microsec) per call 14 14 -0 -1.0%
Excl. Wall Time (microsec)205 210 5 2.4%
Incl. CPU (microsecs)620 617 -3 -0.5%
Incl. CPU (microsecs) per call 14 14 -0 -0.5%
Excl. CPU (microsec)174 181 7 4.0%
Incl. MemUse (bytes)8,224 8,224 0 0.0%
Incl. MemUse (bytes) per call 191 191 0 0.0%
Excl. MemUse (bytes)3,520 3,520 0 0.0%
Incl. PeakMemUse (bytes)6,312 6,312 0 0.0%
Incl. PeakMemUse (bytes) per call 147 147 0 0.0%
Excl. PeakMemUse (bytes)1,608 1,608 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% -6 -2.2% -3 -1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 83.3% 7 233.3% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% -6 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% -10 -166.7% -11 -366.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -1 -16.7% 1 33.3% 0 N/A% 0 N/A%