Diff Report
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a287c51097c: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #51a287416d8a8Run #51a287c51097cDiffDiff%
Number of Function Calls72 72 0 0.0%
Incl. Wall Time (microsec)32,496 33,675 1,179 3.6%
Incl. Wall Time (microsec) per call 451 468 16 3.6%
Excl. Wall Time (microsec)389 405 16 4.1%
Incl. CPU (microsecs)44,000 28,000 -16,000 -36.4%
Incl. CPU (microsecs) per call 611 389 -222 -36.4%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)1,666,280 1,666,280 0 0.0%
Incl. MemUse (bytes) per call 23,143 23,143 0 0.0%
Excl. MemUse (bytes)1,520 1,520 0 0.0%
Incl. PeakMemUse (bytes)1,585,536 1,585,536 0 0.0%
Incl. PeakMemUse (bytes) per call 22,021 22,021 0 0.0%
Excl. PeakMemUse (bytes)4,240 4,240 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% 1,179 109.7% -16,000 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function16 1.4% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\field\FieldInfo::getBundleInstances0 N/A% 359 30.4% -8,000 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% 329 27.9% 8,000 50.0% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% 223 18.9% -12,000 -75.0% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% 188 15.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 158 13.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -133 -11.3% 4,000 25.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 106 9.0% 0 0.0% 0 N/A% 0 N/A%
variable_initialize0 N/A% 69 5.9% 0 0.0% 0 N/A% 0 N/A%
entity_get_bundles0 N/A% -68 -5.8% 0 0.0% 0 N/A% 0 N/A%
_toolbar_get_subtree_hash0 N/A% -65 -5.5% 0 0.0% 0 N/A% 0 N/A%
system_list0 N/A% -49 -4.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 42 3.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 22 1.9% -8,000 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 18 1.5% 0 0.0% 0 N/A% 0 N/A%
_node_types_build0 N/A% -10 -0.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% -10 -0.8% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 1,162 98.6% -16,000 -100.0% 0 N/A% 0 N/A%
reset0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 N/A%