Diff Report
Run #5196effcededb: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #5196effcededbRun #5196ef15c751eDiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)185,744 299,601 113,857 61.3%
Incl. Wall Time (microsec) per call 2,732 4,406 1,674 61.3%
Excl. Wall Time (microsec)2,199 3,624 1,425 64.8%
Incl. CPU (microsecs)76,003 64,003 -12,000 -15.8%
Incl. CPU (microsecs) per call 1,118 941 -176 -15.8%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)3,341,768 3,341,768 0 0.0%
Incl. MemUse (bytes) per call 49,144 49,144 0 0.0%
Excl. MemUse (bytes)-640 -640 0 0.0%
Incl. PeakMemUse (bytes)3,676,328 3,676,328 0 0.0%
Incl. PeakMemUse (bytes) per call 54,064 54,064 0 0.0%
Excl. PeakMemUse (bytes)7,680 7,680 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% 113,857 9.6% -12,000 -300.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1,425 1.3% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\field\FieldInfo::getBundleInstances0 N/A% 58,455 51.3% 8,000 66.7% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% 18,312 16.1% -12,000 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 11,651 10.2% -4,000 -33.3% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% 6,737 5.9% 0 0.0% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% 4,490 3.9% -4,000 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 2,402 2.1% 4,000 33.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 1,425 1.3% 0 0.0% 0 N/A% 0 N/A%
views_cache_get0 N/A% 1,376 1.2% 0 0.0% 0 N/A% 0 N/A%
_node_types_build0 N/A% 1,144 1.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 1,042 0.9% 0 0.0% 0 N/A% 0 N/A%
entity_get_bundles0 N/A% 895 0.8% 0 0.0% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% 861 0.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\ViewsDataCache::cacheGet0 N/A% 846 0.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 820 0.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 735 0.6% 0 0.0% 0 N/A% 0 N/A%
system_list0 N/A% 716 0.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 702 0.6% 0 0.0% 0 N/A% 0 N/A%
variable_initialize0 N/A% 644 0.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 604 0.5% -4,000 -33.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 112,018 98.4% -12,000 -100.0% 0 N/A% 0 N/A%
reset0 N/A% 414 0.4% 0 0.0% 0 N/A% 0 N/A%