Diff Report
Run #53ccf19d00e96: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #53ccf19d00e96Run #53ccf06f3ae60DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)30,306 30,745 439 1.4%
Incl. Wall Time (microsec) per call 891 904 13 1.4%
Excl. Wall Time (microsec)226 232 6 2.7%
Incl. CPU (microsecs)24,214 24,464 250 1.0%
Incl. CPU (microsecs) per call 712 720 7 1.0%
Excl. CPU (microsec)188 198 10 5.3%
Incl. MemUse (bytes)5,142,072 5,142,072 0 0.0%
Incl. MemUse (bytes) per call 151,237 151,237 0 0.0%
Excl. MemUse (bytes)6,320 6,320 0 0.0%
Incl. PeakMemUse (bytes)5,575,656 5,575,656 0 0.0%
Incl. PeakMemUse (bytes) per call 163,990 163,990 0 0.0%
Excl. PeakMemUse (bytes)2,472 2,472 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% 439 33.5% 250 24.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 1.4% 10 4.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 317 72.2% 158 63.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getBaseFieldDefinitions0 N/A% 215 49.0% 193 77.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% -152 -34.6% -78 -31.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldStorageDefinitions0 N/A% -55 -12.5% -45 -18.0% 0 N/A% 0 N/A%
Drupal\menu_link\MenuTree::doBuildTree0 N/A% 49 11.2% 21 8.4% 0 N/A% 0 N/A%
Drupal\menu_link\MenuTree::buildPageData0 N/A% 40 9.1% 19 7.6% 0 N/A% 0 N/A%
Drupal\user\PermissionsHash::generate0 N/A% 39 8.9% 29 11.6% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -33 -7.5% -42 -16.8% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -27 -6.2% -8 -3.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getHookInfo0 N/A% 26 5.9% 9 3.6% 0 N/A% 0 N/A%
drupal_get_complete_schema0 N/A% 15 3.4% 3 1.2% 0 N/A% 0 N/A%
system_list0 N/A% 12 2.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% -4 -0.9% -4 -1.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementationInfo0 N/A% -3 -0.7% -5 -2.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 430 97.9% 241 96.4% 0 N/A% 0 N/A%
reset0 N/A% 3 0.7% -1 -0.4% 0 N/A% 0 N/A%