Diff Report
Run #519bd4c5b5ac8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #519bd4c5b5ac8Run #519bd405e5fe3DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)482 485 3 0.6%
Incl. Wall Time (microsec) per call 19 19 0 0.6%
Excl. Wall Time (microsec)179 183 4 2.2%
Incl. CPU (microsecs)503 510 7 1.4%
Incl. CPU (microsecs) per call 20 20 0 1.4%
Excl. CPU (microsec)147 168 21 14.3%
Incl. MemUse (bytes)5,992 5,992 0 0.0%
Incl. MemUse (bytes) per call 240 240 0 0.0%
Excl. MemUse (bytes)2,656 2,656 0 0.0%
Incl. PeakMemUse (bytes)2,976 2,976 0 0.0%
Incl. PeakMemUse (bytes) per call 119 119 0 0.0%
Excl. PeakMemUse (bytes)1,184 1,184 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 0.1% 7 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 133.3% 21 300.0% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% 3 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Unicode::getStatus0 N/A% -1 -33.3% -5 -71.4% 0 N/A% 0 N/A%
mb_strtolower0 N/A% 0 0.0% -9 -128.6% 0 N/A% 0 N/A%