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

Drupal\Core\Cache\DatabaseBackend::getRun #5196ef15c751eRun #5196effcededbDiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)299,601 185,744 -113,857 -38.0%
Incl. Wall Time (microsec) per call 4,406 2,732 -1,674 -38.0%
Excl. Wall Time (microsec)3,624 2,199 -1,425 -39.3%
Incl. CPU (microsecs)64,003 76,003 12,000 18.7%
Incl. CPU (microsecs) per call 941 1,118 176 18.7%
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 Function-1,425 -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%