Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #51ec3b81ad265Run #51ec3c1813b11DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)494 502 8 1.6%
Incl. Wall Time (microsec) per call 14 14 0 1.6%
Excl. Wall Time (microsec)162 165 3 1.9%
Incl. CPU (microsecs)522 535 13 2.5%
Incl. CPU (microsecs) per call 15 15 0 2.5%
Excl. CPU (microsec)144 145 1 0.7%
Incl. MemUse (bytes)7,432 7,432 0 0.0%
Incl. MemUse (bytes) per call 206 206 0 0.0%
Excl. MemUse (bytes)3,184 3,184 0 0.0%
Incl. PeakMemUse (bytes)4,472 4,472 0 0.0%
Incl. PeakMemUse (bytes) per call 124 124 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% 8 0.3% 13 1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 37.5% 1 7.7% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% 8 100.0% 13 100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 5 62.5% 16 123.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% -4 -30.8% 0 N/A% 0 N/A%