Diff Report
Run #538ce46e85e63: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #538ce46e85e63Run #538ce4363dd76DiffDiff%
Number of Function Calls95 95 0 0.0%
Incl. Wall Time (microsec)1,137 1,206 69 6.1%
Incl. Wall Time (microsec) per call 12 13 1 6.1%
Excl. Wall Time (microsec)1,038 1,106 68 6.6%
Incl. CPU (microsecs)1,228 1,294 66 5.4%
Incl. CPU (microsecs) per call 13 14 1 5.4%
Excl. CPU (microsec)1,085 1,138 53 4.9%
Incl. MemUse (bytes)14,976 14,976 0 0.0%
Incl. MemUse (bytes) per call 158 158 0 0.0%
Excl. MemUse (bytes)14,144 14,144 0 0.0%
Incl. PeakMemUse (bytes)1,656 1,656 0 0.0%
Incl. PeakMemUse (bytes) per call 17 17 0 0.0%
Excl. PeakMemUse (bytes)1,656 1,656 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% 69 36.1% 66 23.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function68 98.6% 53 80.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 69 100.0% 66 100.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% -8 -11.6% -9 -13.6% 0 N/A% 0 N/A%
drupal_strtolower0 N/A% 8 11.6% 9 13.6% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::getStatus0 N/A% 1 1.4% 13 19.7% 0 N/A% 0 N/A%