Diff Report
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #51902129e4489Run #51901ff69a8a6DiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)796 805 9 1.1%
Incl. Wall Time (microsec) per call 14 15 0 1.1%
Excl. Wall Time (microsec)274 279 5 1.8%
Incl. CPU (microsecs)845 852 7 0.8%
Incl. CPU (microsecs) per call 15 15 0 0.8%
Excl. CPU (microsec)234 231 -3 -1.3%
Incl. MemUse (bytes)9,296 9,296 0 0.0%
Incl. MemUse (bytes) per call 169 169 0 0.0%
Excl. MemUse (bytes)4,096 4,096 0 0.0%
Incl. PeakMemUse (bytes)8,032 8,032 0 0.0%
Incl. PeakMemUse (bytes) per call 146 146 0 0.0%
Excl. PeakMemUse (bytes)1,360 1,360 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% 9 16.7% 7 9.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 55.6% -3 -42.9% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% 9 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 6 66.7% 13 185.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -2 -22.2% -3 -42.9% 0 N/A% 0 N/A%