Diff Report
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #51ec3c1813b11Run #51ec3b81ad265DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)502 494 -8 -1.6%
Incl. Wall Time (microsec) per call 14 14 -0 -1.6%
Excl. Wall Time (microsec)165 162 -3 -1.8%
Incl. CPU (microsecs)535 522 -13 -2.4%
Incl. CPU (microsecs) per call 15 15 -0 -2.4%
Excl. CPU (microsec)145 144 -1 -0.7%
Incl. MemUse (bytes)7,432 7,432 0 0.0%
Incl. MemUse (bytes) per call 206 206 0 0.0%
Excl. MemUse (bytes)3,184 3,184 0 0.0%
Incl. PeakMemUse (bytes)4,472 4,472 0 0.0%
Incl. PeakMemUse (bytes) per call 124 124 0 0.0%
Excl. PeakMemUse (bytes)1,440 1,440 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% -8 -0.3% -13 -1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -37.5% -1 -7.7% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% -8 -100.0% -13 -100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% -5 -62.5% -16 -123.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% 4 30.8% 0 N/A% 0 N/A%