Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a23ef211f9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #526a239923027Run #526a23ef211f9DiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)978 991 13 1.3%
Incl. Wall Time (microsec) per call 18 18 0 1.3%
Excl. Wall Time (microsec)262 267 5 1.9%
Incl. CPU (microsecs)1,013 1,035 22 2.2%
Incl. CPU (microsecs) per call 18 19 0 2.2%
Excl. CPU (microsec)218 233 15 6.9%
Incl. MemUse (bytes)14,472 14,472 0 0.0%
Incl. MemUse (bytes) per call 263 263 0 0.0%
Excl. MemUse (bytes)4,096 4,096 0 0.0%
Incl. PeakMemUse (bytes)4,424 4,424 0 0.0%
Incl. PeakMemUse (bytes) per call 80 80 0 0.0%
Excl. PeakMemUse (bytes)1,440 1,440 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% 13 1.4% 22 1.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 38.5% 15 68.2% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% 13 100.0% 22 100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 9 69.2% 4 18.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -1 -7.7% 3 13.6% 0 N/A% 0 N/A%