Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)448 438 -10 -2.2%
Incl. Wall Time (microsec) per call 22 22 -1 -2.2%
Excl. Wall Time (microsec)136 136 0 0.0%
Incl. CPU (microsecs)468 461 -7 -1.5%
Incl. CPU (microsecs) per call 23 23 -0 -1.5%
Excl. CPU (microsec)114 116 2 1.8%
Incl. MemUse (bytes)5,464 5,464 0 0.0%
Incl. MemUse (bytes) per call 273 273 0 0.0%
Excl. MemUse (bytes)2,416 2,416 0 0.0%
Incl. PeakMemUse (bytes)6,144 6,144 0 0.0%
Incl. PeakMemUse (bytes) per call 307 307 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% -10 -3.6% -7 -2.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 2 28.6% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% -10 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% -10 -100.0% -12 -171.4% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% 3 42.9% 0 N/A% 0 N/A%