Diff Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180bc98020f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #53180b3960796Run #53180bc98020fDiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)55,303 56,431 1,128 2.0%
Incl. Wall Time (microsec) per call 553 564 11 2.0%
Excl. Wall Time (microsec)715 733 18 2.5%
Incl. CPU (microsecs)51,229 52,213 984 1.9%
Incl. CPU (microsecs) per call 512 522 10 1.9%
Excl. CPU (microsec)703 689 -14 -2.0%
Incl. MemUse (bytes)4,680,336 4,680,336 0 0.0%
Incl. MemUse (bytes) per call 46,803 46,803 0 0.0%
Excl. MemUse (bytes)4,744 4,744 0 0.0%
Incl. PeakMemUse (bytes)4,934,928 4,934,928 0 0.0%
Incl. PeakMemUse (bytes) per call 49,349 49,349 0 0.0%
Excl. PeakMemUse (bytes)3,376 3,376 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% 1,128 31.3% 984 29.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function18 1.6% -14 -1.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityManager::getBaseFieldDefinitions0 N/A% 287 25.4% 251 25.5% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 214 19.0% 179 18.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 203 18.0% 165 16.8% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 181 16.0% 164 16.7% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 174 15.4% 143 14.5% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -168 -14.9% -107 -10.9% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -122 -10.8% -123 -12.5% 0 N/A% 0 N/A%
Drupal\views\ViewsData::cacheGet0 N/A% -107 -9.5% -117 -11.9% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 103 9.1% 104 10.6% 0 N/A% 0 N/A%
_toolbar_get_subtrees_hash0 N/A% 99 8.8% 96 9.8% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% 95 8.4% 105 10.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 66 5.9% 64 6.5% 0 N/A% 0 N/A%
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::getSystemPath0 N/A% 56 5.0% 30 3.0% 0 N/A% 0 N/A%
drupal_get_complete_schema0 N/A% 44 3.9% 44 4.5% 0 N/A% 0 N/A%
Drupal\user\PermissionsHash::generate0 N/A% -43 -3.8% -59 -6.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::initDisplay0 N/A% 41 3.6% 40 4.1% 0 N/A% 0 N/A%
drupal_render_cache_get0 N/A% 40 3.5% 34 3.5% 0 N/A% 0 N/A%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% 37 3.3% 37 3.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -32 -2.8% -41 -4.2% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% -26 -2.3% -30 -3.0% 0 N/A% 0 N/A%
system_list0 N/A% 15 1.3% 22 2.2% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% -12 -1.1% -4 -0.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -9 -0.8% -8 -0.8% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% -4 -0.4% -5 -0.5% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -4 -0.4% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 1,111 98.5% 980 99.6% 0 N/A% 0 N/A%
reset0 N/A% -1 -0.1% 18 1.8% 0 N/A% 0 N/A%