Diff Report
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #542229efabc5eRun #5422297e7f32fDiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)31,649 33,879 2,230 7.0%
Incl. Wall Time (microsec) per call 719 770 51 7.0%
Excl. Wall Time (microsec)378 389 11 2.9%
Incl. CPU (microsecs)25,008 26,908 1,900 7.6%
Incl. CPU (microsecs) per call 568 612 43 7.6%
Excl. CPU (microsec)344 340 -4 -1.2%
Incl. MemUse (bytes)4,287,920 4,287,920 0 0.0%
Incl. MemUse (bytes) per call 97,453 97,453 0 0.0%
Excl. MemUse (bytes)1,352 1,352 0 0.0%
Incl. PeakMemUse (bytes)4,678,504 4,678,504 0 0.0%
Incl. PeakMemUse (bytes) per call 106,330 106,330 0 0.0%
Excl. PeakMemUse (bytes)4,744 4,744 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% 2,230 460.7% 1,900 493.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 0.5% -4 -0.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 931 41.7% 684 36.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getBaseFieldDefinitions0 N/A% 834 37.4% 861 45.3% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 287 12.9% 183 9.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementationInfo0 N/A% -108 -4.8% -82 -4.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 104 4.7% 91 4.8% 0 N/A% 0 N/A%
Drupal\Core\Menu\MenuTreeStorage::loadTreeData0 N/A% 75 3.4% 72 3.8% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 63 2.8% 63 3.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldMap0 N/A% 56 2.5% 62 3.3% 0 N/A% 0 N/A%
system_list0 N/A% -52 -2.3% -55 -2.9% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 44 2.0% 36 1.9% 0 N/A% 0 N/A%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% -26 -1.2% -31 -1.6% 0 N/A% 0 N/A%
Drupal\Core\Menu\MenuLinkTree::getCurrentRouteMenuTreeParameters0 N/A% 24 1.1% 18 0.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldStorageDefinitions0 N/A% -10 -0.4% -9 -0.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getExtraFields0 N/A% 8 0.4% 5 0.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getAllDisplayModesByEntityType0 N/A% 0 0.0% 2 0.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 2,220 99.6% 1,904 100.2% 0 N/A% 0 N/A%
reset0 N/A% -1 -0.0% 0 0.0% 0 N/A% 0 N/A%