Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962849973a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #5219624c55207Run #521962849973aDiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)277 277 0 0.0%
Incl. Wall Time (microsec) per call 15 15 0 0.0%
Excl. Wall Time (microsec)95 97 2 2.1%
Incl. CPU (microsecs)291 288 -3 -1.0%
Incl. CPU (microsecs) per call 15 15 -0 -1.0%
Excl. CPU (microsec)80 82 2 2.5%
Incl. MemUse (bytes)5,296 5,296 0 0.0%
Incl. MemUse (bytes) per call 279 279 0 0.0%
Excl. MemUse (bytes)2,368 2,368 0 0.0%
Incl. PeakMemUse (bytes)3,832 3,832 0 0.0%
Incl. PeakMemUse (bytes) per call 202 202 0 0.0%
Excl. PeakMemUse (bytes)1,392 1,392 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% 0 0.0% -3 -2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 N/A% 2 66.7% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% 0 N/A% -3 -100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% -1 N/A% -8 -266.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -1 N/A% 3 100.0% 0 N/A% 0 N/A%