Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)376 373 -3 -0.8%
Incl. Wall Time (microsec) per call 16 16 -0 -0.8%
Excl. Wall Time (microsec)130 129 -1 -0.8%
Incl. CPU (microsecs)390 389 -1 -0.3%
Incl. CPU (microsecs) per call 16 16 -0 -0.3%
Excl. CPU (microsec)88 112 24 27.3%
Incl. MemUse (bytes)5,920 5,920 0 0.0%
Incl. MemUse (bytes) per call 247 247 0 0.0%
Excl. MemUse (bytes)2,608 2,608 0 0.0%
Incl. PeakMemUse (bytes)3,848 3,848 0 0.0%
Incl. PeakMemUse (bytes) per call 160 160 0 0.0%
Excl. PeakMemUse (bytes)1,272 1,272 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% -3 -0.0% -1 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -33.3% 24 2400.0% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% -3 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% -1 -33.3% -13 -1300.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -1 -33.3% -12 -1200.0% 0 N/A% 0 N/A%