Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls54 54 0 0.0%
Incl. Wall Time (microsec)31,646 31,119 -527 -1.7%
Incl. Wall Time (microsec) per call 586 576 -10 -1.7%
Excl. Wall Time (microsec)382 375 -7 -1.8%
Incl. CPU (microsecs)23,694 23,273 -421 -1.8%
Incl. CPU (microsecs) per call 439 431 -8 -1.8%
Excl. CPU (microsec)315 311 -4 -1.3%
Incl. MemUse (bytes)4,366,872 4,366,848 -24 -0.0%
Incl. MemUse (bytes) per call 80,868 80,868 -0 -0.0%
Excl. MemUse (bytes)5,680 5,680 0 0.0%
Incl. PeakMemUse (bytes)4,413,664 4,413,288 -376 -0.0%
Incl. PeakMemUse (bytes) per call 81,735 81,728 -7 -0.0%
Excl. PeakMemUse (bytes)3,416 3,416 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% -527 -71.3% -421 -115.7% -24 -0.2% -376 -3.5%
Exclusive Metrics Diff for Current Function-7 -1.3% -4 -1.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\EntityManager::getBaseFieldDefinitions0 N/A% -204 -38.7% -197 -46.8% -120 -500.0% -192 -51.1%
Drupal\Core\Menu\MenuLinkTree::getCurrentRouteMenuTreeParameters0 N/A% -157 -29.8% -117 -27.8% 0 0.0% 0 0.0%
Drupal\Core\Menu\MenuTreeStorage::loadTreeData0 N/A% -82 -15.6% -53 -12.6% 0 0.0% 0 0.0%
Drupal\views\ViewsData::cacheGet0 N/A% -72 -13.7% -38 -9.0% 0 0.0% 40 10.6%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 53 10.1% 41 9.7% 0 0.0% 0 0.0%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -46 -8.7% 0 0.0% 184 766.7% 208 55.3%
Drupal\Core\Entity\EntityManager::getFieldStorageDefinitions0 N/A% 43 8.2% 35 8.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementationInfo0 N/A% -38 -7.2% -23 -5.5% 0 0.0% 0 0.0%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% -32 -6.1% -20 -4.8% 0 0.0% 24 6.4%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 22 4.2% 9 2.1% 0 0.0% 0 0.0%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 20 3.8% -1 -0.2% -40 -166.7% -400 -106.4%
Drupal\views\Plugin\views\display\DisplayPluginBase::initDisplay0 N/A% 10 1.9% 6 1.4% 8 33.3% 144 38.3%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% -9 -1.7% -18 -4.3% 48 200.0% 72 19.1%
Drupal\Core\Render\ElementInfoManager::buildInfo0 N/A% -9 -1.7% -33 -7.8% -80 -333.3% -152 -40.4%
Drupal\Core\Entity\EntityManager::getAllDisplayModesByEntityType0 N/A% -9 -1.7% -4 -1.0% -16 -66.7% -72 -19.1%
Drupal\Core\Entity\EntityManager::getFieldMap0 N/A% -6 -1.1% -7 -1.7% -8 -33.3% -80 -21.3%
Drupal\Core\Entity\EntityManager::getExtraFields0 N/A% -6 -1.1% 1 0.2% 0 0.0% 32 8.5%
system_list0 N/A% -5 -0.9% -2 -0.5% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -514 -97.5% -420 -99.8% -24 -100.0% -376 -100.0%
reset0 N/A% -6 -1.1% 3 0.7% 0 0.0% 0 0.0%