Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b60c154f6: 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 #52d4b590e6e18Run #52d4b60c154f6DiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)341 344 3 0.9%
Incl. Wall Time (microsec) per call 10 10 0 0.9%
Excl. Wall Time (microsec)144 146 2 1.4%
Incl. CPU (microsecs)368 407 39 10.6%
Incl. CPU (microsecs) per call 11 12 1 10.6%
Excl. CPU (microsec)108 140 32 29.6%
Incl. MemUse (bytes)8,352 8,352 0 0.0%
Incl. MemUse (bytes) per call 253 253 0 0.0%
Excl. MemUse (bytes)4,712 4,712 0 0.0%
Incl. PeakMemUse (bytes)5,504 5,504 0 0.0%
Incl. PeakMemUse (bytes) per call 167 167 0 0.0%
Excl. PeakMemUse (bytes)2,352 2,352 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% 3 0.1% 39 1.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 66.7% 32 82.1% 0 N/A% 0 N/A%
Parent functions
drupal_strtolower0 N/A% 3 100.0% 40 102.6% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 0 0.0% -2 -5.1% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 1 33.3% 3 7.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% 4 10.3% 0 N/A% 0 N/A%