Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #519c03b86b1ecRun #519c045f200eaDiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)569 538 -31 -5.4%
Incl. Wall Time (microsec) per call 25 23 -1 -5.4%
Excl. Wall Time (microsec)189 180 -9 -4.8%
Incl. CPU (microsecs)593 558 -35 -5.9%
Incl. CPU (microsecs) per call 26 24 -2 -5.9%
Excl. CPU (microsec)157 140 -17 -10.8%
Incl. MemUse (bytes)3,648 3,648 0 0.0%
Incl. MemUse (bytes) per call 159 159 0 0.0%
Excl. MemUse (bytes)1,400 1,400 0 0.0%
Incl. PeakMemUse (bytes)2,228 2,228 0 0.0%
Incl. PeakMemUse (bytes) per call 97 97 0 0.0%
Excl. PeakMemUse (bytes)872 872 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% -31 -1.3% -35 -3.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -29.0% -17 -48.6% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% -31 -100.0% -35 -100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% -15 -48.4% -13 -37.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -7 -22.6% -5 -14.3% 0 N/A% 0 N/A%