Diff Report
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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

Drupal\Component\Utility\Unicode::strtolowerRun #52f2e62091f2cRun #52f2e60305388DiffDiff%
Number of Function Calls122 122 0 0.0%
Incl. Wall Time (microsec)1,358 1,393 35 2.6%
Incl. Wall Time (microsec) per call 11 11 0 2.6%
Excl. Wall Time (microsec)576 591 15 2.6%
Incl. CPU (microsecs)1,466 1,482 16 1.1%
Incl. CPU (microsecs) per call 12 12 0 1.1%
Excl. CPU (microsec)451 433 -18 -4.0%
Incl. MemUse (bytes)18,928 18,928 0 0.0%
Incl. MemUse (bytes) per call 155 155 0 0.0%
Excl. MemUse (bytes)8,696 8,696 0 0.0%
Incl. PeakMemUse (bytes)5,200 5,200 0 0.0%
Incl. PeakMemUse (bytes) per call 43 43 0 0.0%
Excl. PeakMemUse (bytes)1,960 1,960 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% 35 2.5% 16 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function15 42.9% -18 -112.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 25 71.4% 19 118.8% 0 N/A% 0 N/A%
drupal_strtolower0 N/A% 6 17.1% -8 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 4 11.4% 5 31.2% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 17 48.6% 14 87.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 3 8.6% 20 125.0% 0 N/A% 0 N/A%