Diff Report
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #51f62b0e7bc11Run #51f628573214cDiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)396 383 -13 -3.3%
Incl. Wall Time (microsec) per call 15 15 -1 -3.3%
Excl. Wall Time (microsec)128 129 1 0.8%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)8,912 8,912 0 0.0%
Incl. MemUse (bytes) per call 343 343 0 0.0%
Excl. MemUse (bytes)4,032 4,032 0 0.0%
Incl. PeakMemUse (bytes)6,872 6,664 -208 -3.0%
Incl. PeakMemUse (bytes) per call 264 256 -8 -3.0%
Excl. PeakMemUse (bytes)2,040 1,960 -80 -3.9%

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% -13 -0.1% 0 0.0% 0 0.0% -208 -0.0%
Exclusive Metrics Diff for Current Function1 7.7% 0 N/A% 0 N/A% -80 -38.5%
Parent function
drupal_strtolower0 N/A% -13 -100.0% 0 N/A% 0 N/A% -208 -100.0%
Child functions
mb_strtolower0 N/A% -12 -92.3% 0 N/A% 0 N/A% -128 -61.5%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -2 -15.4% 0 N/A% 0 N/A% 0 0.0%