Diff Report
Run #51a462112dd99: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a4630d23a4c: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #51a462112dd99Run #51a4630d23a4cDiffDiff%
Number of Function Calls56 56 0 0.0%
Incl. Wall Time (microsec)1,286 1,269 -17 -1.3%
Incl. Wall Time (microsec) per call 23 23 -0 -1.3%
Excl. Wall Time (microsec)483 477 -6 -1.2%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 71 0 -71 -100.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)7,404 7,404 0 0.0%
Incl. MemUse (bytes) per call 132 132 0 0.0%
Excl. MemUse (bytes)2,364 2,364 0 0.0%
Incl. PeakMemUse (bytes)6,084 6,084 0 0.0%
Incl. PeakMemUse (bytes) per call 109 109 0 0.0%
Excl. PeakMemUse (bytes)732 732 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% -17 -1.4% -4,000 -200000.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -35.3% -4,000 -100.0% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% -17 -100.0% -4,000 -100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% -13 -76.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 2 11.8% 0 0.0% 0 N/A% 0 N/A%