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

Drupal\Core\Cache\DatabaseBackend::getRun #53ccf06f3ae60Run #53ccf19d00e96DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)30,745 30,306 -439 -1.4%
Incl. Wall Time (microsec) per call 904 891 -13 -1.4%
Excl. Wall Time (microsec)232 226 -6 -2.6%
Incl. CPU (microsecs)24,464 24,214 -250 -1.0%
Incl. CPU (microsecs) per call 720 712 -7 -1.0%
Excl. CPU (microsec)198 188 -10 -5.1%
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 Function-6 -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%