Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf19d00e96: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #53ccf06f3ae60Run #53ccf19d00e96DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)1,049 1,032 -17 -1.6%
Incl. Wall Time (microsec) per call 10 10 -0 -1.6%
Excl. Wall Time (microsec)427 419 -8 -1.9%
Incl. CPU (microsecs)1,137 1,122 -15 -1.3%
Incl. CPU (microsecs) per call 11 11 -0 -1.3%
Excl. CPU (microsec)308 302 -6 -1.9%
Incl. MemUse (bytes)17,848 17,848 0 0.0%
Incl. MemUse (bytes) per call 178 178 0 0.0%
Excl. MemUse (bytes)8,784 8,784 0 0.0%
Incl. PeakMemUse (bytes)6,896 6,896 0 0.0%
Incl. PeakMemUse (bytes) per call 69 69 0 0.0%
Excl. PeakMemUse (bytes)2,112 2,112 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% -17 -1.3% -15 -1.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -47.1% -6 -40.0% 0 N/A% 0 N/A%
Parent functions
drupal_strtolower0 N/A% -11 -64.7% -9 -60.0% 0 N/A% 0 N/A%
Drupal\system\Plugin\Condition\RequestPath::evaluate0 N/A% -5 -29.4% -3 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% -1 -5.9% -2 -13.3% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% -6 -35.3% -7 -46.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -3 -17.6% -2 -13.3% 0 N/A% 0 N/A%