Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a240c73a50: 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 #526a240c73a50DiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)978 1,072 94 9.6%
Incl. Wall Time (microsec) per call 18 19 2 9.6%
Excl. Wall Time (microsec)262 293 31 11.8%
Incl. CPU (microsecs)1,013 1,122 109 10.8%
Incl. CPU (microsecs) per call 18 20 2 10.8%
Excl. CPU (microsec)218 253 35 16.1%
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 4,032 -392 -8.9%
Incl. PeakMemUse (bytes) per call 80 73 -7 -8.9%
Excl. PeakMemUse (bytes)1,440 1,392 -48 -3.3%

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% 94 276.5% 109 66.1% 0 0.0% -392 -0.2%
Exclusive Metrics Diff for Current Function31 33.0% 35 32.1% 0 N/A% -48 -12.2%
Parent function
drupal_strtolower0 N/A% 94 100.0% 109 100.0% 0 N/A% -392 -100.0%
Child functions
mb_strtolower0 N/A% 57 60.6% 62 56.9% 0 N/A% -344 -87.8%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 6 6.4% 12 11.0% 0 N/A% 0 0.0%