Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1d6bf728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #52d4b18f32fb6Run #52d4b1d6bf728DiffDiff%
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)142 145 3 2.1%
Incl. CPU (microsecs)375 372 -3 -0.8%
Incl. CPU (microsecs) per call 11 11 -0 -0.8%
Excl. CPU (microsec)104 110 6 5.8%
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)4,744 4,744 0 0.0%
Incl. PeakMemUse (bytes) per call 144 144 0 0.0%
Excl. PeakMemUse (bytes)1,800 1,800 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 2.6% -3 -7.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 100.0% 6 200.0% 0 N/A% 0 N/A%
Parent functions
drupal_strtolower0 N/A% 3 100.0% -1 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% -1 -33.3% -2 -66.7% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 1 33.3% -15 -500.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -1 -33.3% 6 200.0% 0 N/A% 0 N/A%