Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffc2aeacea: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #536ffbe232db1Run #536ffc2aeaceaDiffDiff%
Number of Function Calls80 80 0 0.0%
Incl. Wall Time (microsec)61,185 59,348 -1,837 -3.0%
Incl. Wall Time (microsec) per call 765 742 -23 -3.0%
Excl. Wall Time (microsec)638 608 -30 -4.7%
Incl. CPU (microsecs)56,957 55,326 -1,631 -2.9%
Incl. CPU (microsecs) per call 712 692 -20 -2.9%
Excl. CPU (microsec)596 558 -38 -6.4%
Incl. MemUse (bytes)5,348,624 5,348,624 0 0.0%
Incl. MemUse (bytes) per call 66,858 66,858 0 0.0%
Excl. MemUse (bytes)268,616 268,616 0 0.0%
Incl. PeakMemUse (bytes)5,774,976 5,774,976 0 0.0%
Incl. PeakMemUse (bytes) per call 72,187 72,187 0 0.0%
Excl. PeakMemUse (bytes)10,488 10,488 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% -1,837 -59.7% -1,631 -48.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-30 -1.6% -38 -2.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% -540 -29.4% -484 -29.7% 0 N/A% 0 N/A%
check_markup0 N/A% -499 -27.2% -422 -25.9% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -319 -17.4% -326 -20.0% 0 N/A% 0 N/A%
Drupal\menu_link\MenuTree::buildPageData0 N/A% -242 -13.2% -196 -12.0% 0 N/A% 0 N/A%
Drupal\menu_link\MenuTree::doBuildTree0 N/A% -185 -10.1% -160 -9.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getBaseFieldDefinitions0 N/A% 124 6.8% 165 10.1% 0 N/A% 0 N/A%
Drupal\Core\Asset\LibraryDiscovery::getCache0 N/A% 120 6.5% 102 6.3% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -83 -4.5% -77 -4.7% 0 N/A% 0 N/A%
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::getPathByAlias0 N/A% -75 -4.1% -66 -4.0% 0 N/A% 0 N/A%
Drupal\ckeditor\Plugin\Editor\CKEditor::getLangcodes0 N/A% -68 -3.7% -60 -3.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getAllDisplayModesByEntityType0 N/A% 58 3.2% 9 0.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getExtraFields0 N/A% -56 -3.0% -58 -3.6% 0 N/A% 0 N/A%
drupal_get_complete_schema0 N/A% -46 -2.5% -59 -3.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementationInfo0 N/A% -31 -1.7% -29 -1.8% 0 N/A% 0 N/A%
system_list0 N/A% -30 -1.6% -14 -0.9% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% -29 -1.6% -19 -1.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 25 1.4% 16 1.0% 0 N/A% 0 N/A%
filter_formats0 N/A% 24 1.3% 24 1.5% 0 N/A% 0 N/A%
Drupal\user\PermissionsHash::generate0 N/A% 9 0.5% 8 0.5% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 9 0.5% 15 0.9% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% -5 -0.3% -7 -0.4% 0 N/A% 0 N/A%
_toolbar_get_subtrees_hash0 N/A% 1 0.1% 8 0.5% 0 N/A% 0 N/A%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% 1 0.1% -1 -0.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -1,797 -97.8% -1,585 -97.2% 0 N/A% 0 N/A%
reset0 N/A% -10 -0.5% -8 -0.5% 0 N/A% 0 N/A%