Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #51fdbca2b5409Run #51fdbd76c2eedDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)265 267 2 0.8%
Incl. Wall Time (microsec) per call 15 15 0 0.8%
Excl. Wall Time (microsec)91 93 2 2.2%
Incl. CPU (microsecs)276 279 3 1.1%
Incl. CPU (microsecs) per call 15 16 0 1.1%
Excl. CPU (microsec)75 80 5 6.7%
Incl. MemUse (bytes)5,192 5,192 0 0.0%
Incl. MemUse (bytes) per call 288 288 0 0.0%
Excl. MemUse (bytes)2,320 2,320 0 0.0%
Incl. PeakMemUse (bytes)3,152 3,152 0 0.0%
Incl. PeakMemUse (bytes) per call 175 175 0 0.0%
Excl. PeakMemUse (bytes)1,344 1,344 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% 2 0.3% 3 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 100.0% 5 166.7% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% 2 100.0% 3 100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -1 -50.0% -2 -66.7% 0 N/A% 0 N/A%