Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls90 90 0 0.0%
Incl. Wall Time (microsec)1,247 1,240 -7 -0.6%
Incl. Wall Time (microsec) per call 14 14 -0 -0.6%
Excl. Wall Time (microsec)438 438 0 0.0%
Incl. CPU (microsecs)1,333 1,311 -22 -1.7%
Incl. CPU (microsecs) per call 15 15 -0 -1.7%
Excl. CPU (microsec)384 378 -6 -1.6%
Incl. MemUse (bytes)14,664 14,664 0 0.0%
Incl. MemUse (bytes) per call 163 163 0 0.0%
Excl. MemUse (bytes)7,120 7,120 0 0.0%
Incl. PeakMemUse (bytes)5,832 6,160 328 5.6%
Incl. PeakMemUse (bytes) per call 65 68 4 5.6%
Excl. PeakMemUse (bytes)2,384 2,464 80 3.4%

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% -7 -0.3% -22 -0.8% 0 0.0% 328 0.4%
Exclusive Metrics Diff for Current Function0 0.0% -6 -27.3% 0 N/A% 80 24.4%
Parent functions
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% -4 -57.1% -6 -27.3% 0 N/A% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% -2 -28.6% -1 -4.5% 0 N/A% 0 0.0%
drupal_strtolower0 N/A% -1 -14.3% -15 -68.2% 0 N/A% 328 100.0%
Child functions
mb_strtolower0 N/A% -5 -71.4% -23 -104.5% 0 N/A% 248 75.6%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -2 -28.6% 7 31.8% 0 N/A% 0 0.0%