Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Plugin\DefaultPluginManager::setCacheBackend

Drupal\Core\Plugin\DefaultPluginManager::setCacheBackendRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)45 46 1 2.2%
Incl. Wall Time (microsec) per call 9 9 0 2.2%
Excl. Wall Time (microsec)38 39 1 2.6%
Incl. CPU (microsecs)59 52 -7 -11.9%
Incl. CPU (microsecs) per call 12 10 -1 -11.9%
Excl. CPU (microsec)41 39 -2 -4.9%
Incl. MemUse (bytes)6,504 6,504 0 0.0%
Incl. MemUse (bytes) per call 1,301 1,301 0 0.0%
Excl. MemUse (bytes)5,656 5,656 0 0.0%
Incl. PeakMemUse (bytes)4,776 4,776 0 0.0%
Incl. PeakMemUse (bytes) per call 955 955 0 0.0%
Excl. PeakMemUse (bytes)4,288 4,288 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Plugin\DefaultPluginManager::setCacheBackend [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\Core\Plugin\DefaultPluginManager::setCacheBackend0 N/A% 1 0.1% -7 -9.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% -2 -28.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Field\FieldTypePluginManager::__construct0 N/A% 1 100.0% -5 -71.4% 0 N/A% 0 N/A%
Drupal\block\Plugin\Type\BlockManager::__construct0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
Drupal\field\Plugin\Type\Formatter\FormatterPluginManager::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::__construct0 N/A% 0 0.0% -5 -71.4% 0 N/A% 0 N/A%
Drupal\Core\Validation\ConstraintManager::__construct0 N/A% 0 0.0% 2 28.6% 0 N/A% 0 N/A%
Child function
Drupal\Core\Language\LanguageManager::getLanguage0 N/A% 0 0.0% -5 -71.4% 0 N/A% 0 N/A%