Diff Report
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #5230a98f3b26cRun #5230aa47d621cDiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)350 347 -3 -0.9%
Incl. Wall Time (microsec) per call 18 18 -0 -0.9%
Excl. Wall Time (microsec)136 134 -2 -1.5%
Incl. CPU (microsecs)365 363 -2 -0.5%
Incl. CPU (microsecs) per call 19 19 -0 -0.5%
Excl. CPU (microsec)116 121 5 4.3%
Incl. MemUse (bytes)5,296 5,296 0 0.0%
Incl. MemUse (bytes) per call 279 279 0 0.0%
Excl. MemUse (bytes)2,368 2,368 0 0.0%
Incl. PeakMemUse (bytes)3,408 3,872 464 13.6%
Incl. PeakMemUse (bytes) per call 179 204 24 13.6%
Excl. PeakMemUse (bytes)1,272 1,352 80 6.3%

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% -3 -0.4% -2 -0.2% 0 0.0% 464 0.7%
Exclusive Metrics Diff for Current Function-2 -66.7% 5 250.0% 0 N/A% 80 17.2%
Parent function
drupal_strtolower0 N/A% -3 -100.0% -2 -100.0% 0 N/A% 464 100.0%
Child functions
mb_strtolower0 N/A% -1 -33.3% -5 -250.0% 0 N/A% 384 82.8%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 0.0%