Diff Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls3,200 3,200 0 0.0%
Incl. Wall Time (microsec)5,085,180 4,983,363 -101,817 -2.0%
Incl. Wall Time (microsec) per call 1,589 1,557 -32 -2.0%
Excl. Wall Time (microsec)36,452 35,824 -628 -1.7%
Incl. MemUse (bytes)440,663,200 440,716,800 53,600 0.0%
Incl. MemUse (bytes) per call 137,707 137,724 17 0.0%
Excl. MemUse (bytes)394,400 393,600 -800 -0.2%
Incl. PeakMemUse (bytes)502,015,200 504,728,800 2,713,600 0.5%
Incl. PeakMemUse (bytes) per call 156,880 157,728 848 0.5%
Excl. PeakMemUse (bytes)352,000 352,000 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -101,817 -5.2% 53,600 0.9% 2,713,600 45.3%
Exclusive Metrics Diff for Current Function-628 -0.6% -800 -1.5% 0 0.0%
Parent functions
Drupal\Core\Plugin\DefaultPluginManager::cacheGet0 N/A% -76,370 -75.0% 63,200 117.9% 1,855,200 68.4%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 13,586 13.3% -8,000 -14.9% -6,400 -0.2%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -9,703 -9.5% 0 0.0% 0 0.0%
system_list0 N/A% -7,653 -7.5% 4,000 7.5% 41,600 1.5%
Drupal\Core\Render\ElementInfoManager::buildInfo0 N/A% -5,282 -5.2% -2,400 -4.5% 846,400 31.2%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% -4,580 -4.5% 0 0.0% 3,200 0.1%
Drupal\Core\Asset\AssetResolver::getCssAssets0 N/A% -3,305 -3.2% -1,600 -3.0% -2,400 -0.1%
Drupal\Core\Session\PermissionsHashGenerator::generate0 N/A% -2,689 -2.6% 0 0.0% 0 0.0%
Drupal\Core\Asset\AssetResolver::getJsAssets0 N/A% -1,603 -1.6% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -1,393 -1.4% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeInitialization::getActiveThemeByName0 N/A% -1,212 -1.2% -2,400 -4.5% -4,000 -0.1%
Drupal\Core\Menu\MenuTreeStorage::loadTreeData0 N/A% -908 -0.9% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementationInfo0 N/A% -705 -0.7% 800 1.5% -20,000 -0.7%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -101,130 -99.3% 54,400 101.5% 2,713,600 100.0%
reset0 N/A% -59 -0.1% 0 0.0% 0 0.0%