Diff Report
Run #51a4f50036185: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a4ffaaeb078: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #51a4f50036185Run #51a4ffaaeb078DiffDiff%
Number of Function Calls69 69 0 0.0%
Incl. Wall Time (microsec)42,149 42,805 656 1.6%
Incl. Wall Time (microsec) per call 611 620 10 1.6%
Excl. Wall Time (microsec)718 775 57 7.9%
Incl. CPU (microsecs)28,002 44,003 16,001 57.1%
Incl. CPU (microsecs) per call 406 638 232 57.1%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)976,184 976,184 0 0.0%
Incl. MemUse (bytes) per call 14,148 14,148 0 0.0%
Excl. MemUse (bytes)696 696 0 0.0%
Incl. PeakMemUse (bytes)1,235,368 1,235,368 0 0.0%
Incl. PeakMemUse (bytes) per call 17,904 17,904 0 0.0%
Excl. PeakMemUse (bytes)4,084 4,084 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::get [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\Cache\DatabaseBackend::get0 N/A% 656 17.1% 16,001 200.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function57 8.7% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 382 58.2% 8,003 50.0% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% 111 16.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -84 -12.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 83 12.7% 0 0.0% 0 N/A% 0 N/A%
_node_types_build0 N/A% 76 11.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 67 10.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% -41 -6.2% -1 -0.0% 0 N/A% 0 N/A%
_toolbar_get_subtree_hash0 N/A% 40 6.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% 37 5.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -24 -3.7% 4,000 25.0% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% 22 3.4% -8,001 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -19 -2.9% 4,000 25.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 10 1.5% 0 0.0% 0 N/A% 0 N/A%
entity_get_bundles0 N/A% 4 0.6% 0 0.0% 0 N/A% 0 N/A%
variable_initialize0 N/A% -4 -0.6% 4,000 25.0% 0 N/A% 0 N/A%
system_list0 N/A% -2 -0.3% 4,000 25.0% 0 N/A% 0 N/A%
image_effect_definitions0 N/A% -2 -0.3% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 599 91.3% 16,001 100.0% 0 N/A% 0 N/A%
reset0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%