Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #52e49caf3c7f2Run #52e49d4d3a1f8DiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)1,050 1,013 -37 -3.5%
Incl. Wall Time (microsec) per call 15 15 -1 -3.5%
Excl. Wall Time (microsec)382 375 -7 -1.8%
Incl. CPU (microsecs)1,103 1,082 -21 -1.9%
Incl. CPU (microsecs) per call 16 16 -0 -1.9%
Excl. CPU (microsec)303 311 8 2.6%
Incl. MemUse (bytes)13,296 13,296 0 0.0%
Incl. MemUse (bytes) per call 196 196 0 0.0%
Excl. MemUse (bytes)7,152 7,152 0 0.0%
Incl. PeakMemUse (bytes)2,824 2,824 0 0.0%
Incl. PeakMemUse (bytes) per call 42 42 0 0.0%
Excl. PeakMemUse (bytes)1,480 1,480 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% -37 -3.9% -21 -2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -18.9% 8 38.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% -20 -54.1% -9 -42.9% 0 N/A% 0 N/A%
Drupal\system\SystemManager::getAdminBlock0 N/A% -9 -24.3% 2 9.5% 0 N/A% 0 N/A%
drupal_strtolower0 N/A% -7 -18.9% -11 -52.4% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% -1 -2.7% -3 -14.3% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Unicode::getStatus0 N/A% -17 -45.9% -6 -28.6% 0 N/A% 0 N/A%
mb_strtolower0 N/A% -13 -35.1% -23 -109.5% 0 N/A% 0 N/A%