Diff Report
Run #51ad018db619c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #51ad018db619cRun #51ad01387670bDiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)569 567 -2 -0.4%
Incl. Wall Time (microsec) per call 14 14 -0 -0.4%
Excl. Wall Time (microsec)192 190 -2 -1.0%
Incl. CPU (microsecs)602 598 -4 -0.7%
Incl. CPU (microsecs) per call 15 15 -0 -0.7%
Excl. CPU (microsec)170 159 -11 -6.5%
Incl. MemUse (bytes)7,776 7,776 0 0.0%
Incl. MemUse (bytes) per call 194 194 0 0.0%
Excl. MemUse (bytes)3,376 3,376 0 0.0%
Incl. PeakMemUse (bytes)512 512 0 0.0%
Incl. PeakMemUse (bytes) per call 13 13 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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 -0.6% -4 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% -11 -275.0% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% -2 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 0 0.0% 5 125.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% 2 50.0% 0 N/A% 0 N/A%