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

Drupal\Core\Cache\DatabaseBackend::getRun #5589b704ad974Run #5589b6f75b296DiffDiff%
Number of Function Calls3,200 3,200 0 0.0%
Incl. Wall Time (microsec)4,983,363 5,085,180 101,817 2.0%
Incl. Wall Time (microsec) per call 1,557 1,589 32 2.0%
Excl. Wall Time (microsec)35,824 36,452 628 1.8%
Incl. MemUse (bytes)440,716,800 440,663,200 -53,600 -0.0%
Incl. MemUse (bytes) per call 137,724 137,707 -17 -0.0%
Excl. MemUse (bytes)393,600 394,400 800 0.2%
Incl. PeakMemUse (bytes)504,728,800 502,015,200 -2,713,600 -0.5%
Incl. PeakMemUse (bytes) per call 157,728 156,880 -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 Function628 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%