Diff Report
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #51af430daedb2Run #51af3d98520b7DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)228 227 -1 -0.4%
Incl. Wall Time (microsec) per call 16 16 -0 -0.4%
Excl. Wall Time (microsec)87 87 0 0.0%
Incl. CPU (microsecs)244 236 -8 -3.3%
Incl. CPU (microsecs) per call 17 17 -1 -3.3%
Excl. CPU (microsec)89 73 -16 -18.0%
Incl. MemUse (bytes)4,624 4,624 0 0.0%
Incl. MemUse (bytes) per call 330 330 0 0.0%
Excl. MemUse (bytes)2,048 2,048 0 0.0%
Incl. PeakMemUse (bytes)5,656 5,656 0 0.0%
Incl. PeakMemUse (bytes) per call 404 404 0 0.0%
Excl. PeakMemUse (bytes)1,472 1,472 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% -1 -0.1% -8 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -16 -200.0% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% -1 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% -1 -100.0% 7 87.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%