Diff Report
Run #519fd0873c1d7: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fd0d6038b3: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #519fd0873c1d7Run #519fd0d6038b3DiffDiff%
Number of Function Calls437 437 0 0.0%
Incl. Wall Time (microsec)7,456 7,404 -52 -0.7%
Incl. Wall Time (microsec) per call 17 17 -0 -0.7%
Excl. Wall Time (microsec)2,631 2,625 -6 -0.2%
Incl. CPU (microsecs)20,002 12,001 -8,001 -40.0%
Incl. CPU (microsecs) per call 46 27 -18 -40.0%
Excl. CPU (microsec)8,001 0 -8,001 -100.0%
Incl. MemUse (bytes)63,016 63,016 0 0.0%
Incl. MemUse (bytes) per call 144 144 0 0.0%
Excl. MemUse (bytes)22,432 22,432 0 0.0%
Incl. PeakMemUse (bytes)15,448 15,448 0 0.0%
Incl. PeakMemUse (bytes) per call 35 35 0 0.0%
Excl. PeakMemUse (bytes)1,536 1,536 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% -52 -75.4% -8,001 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -11.5% -8,001 -100.0% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% -52 -100.0% -8,001 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Unicode::getStatus0 N/A% -107 -205.8% -4,001 -50.0% 0 N/A% 0 N/A%
mb_strtolower0 N/A% 61 117.3% 4,001 50.0% 0 N/A% 0 N/A%