Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #519c03b86b1ecRun #519c04ab45451DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)569 540 -29 -5.1%
Incl. Wall Time (microsec) per call 25 23 -1 -5.1%
Excl. Wall Time (microsec)189 181 -8 -4.2%
Incl. CPU (microsecs)593 563 -30 -5.1%
Incl. CPU (microsecs) per call 26 24 -1 -5.1%
Excl. CPU (microsec)157 153 -4 -2.5%
Incl. MemUse (bytes)3,648 3,648 0 0.0%
Incl. MemUse (bytes) per call 159 159 0 0.0%
Excl. MemUse (bytes)1,400 1,400 0 0.0%
Incl. PeakMemUse (bytes)2,228 2,228 0 0.0%
Incl. PeakMemUse (bytes) per call 97 97 0 0.0%
Excl. PeakMemUse (bytes)872 872 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% -29 -4.6% -30 -2.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -27.6% -4 -13.3% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% -29 -100.0% -30 -100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% -16 -55.2% -20 -66.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -5 -17.2% -6 -20.0% 0 N/A% 0 N/A%