Diff Report
Run #523c58bd29e4d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523c5919acc8c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #523c58bd29e4dRun #523c5919acc8cDiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)33,371 33,964 593 1.8%
Incl. Wall Time (microsec) per call 776 790 14 1.8%
Excl. Wall Time (microsec)392 380 -12 -3.1%
Incl. CPU (microsecs)19,665 19,609 -56 -0.3%
Incl. CPU (microsecs) per call 457 456 -1 -0.3%
Excl. CPU (microsec)376 368 -8 -2.1%
Incl. MemUse (bytes)1,340,344 1,340,344 0 0.0%
Incl. MemUse (bytes) per call 31,171 31,171 0 0.0%
Excl. MemUse (bytes)7,432 7,432 0 0.0%
Incl. PeakMemUse (bytes)1,741,848 1,741,848 0 0.0%
Incl. PeakMemUse (bytes) per call 40,508 40,508 0 0.0%
Excl. PeakMemUse (bytes)4,040 4,040 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% 593 134.2% -56 -4.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -2.0% -8 -14.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 294 49.6% 50 89.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 245 41.3% 78 139.3% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% 203 34.2% 33 58.9% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 175 29.5% 88 157.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 165 27.8% 4 7.1% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -155 -26.1% -42 -75.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 147 24.8% 23 41.1% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% -146 -24.6% -78 -139.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -137 -23.1% -72 -128.6% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% -97 -16.4% -2 -3.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% -89 -15.0% -67 -119.6% 0 N/A% 0 N/A%
variable_initialize0 N/A% -87 -14.7% -36 -64.3% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 63 10.6% -39 -69.6% 0 N/A% 0 N/A%
system_list0 N/A% 53 8.9% -12 -21.4% 0 N/A% 0 N/A%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% -34 -5.7% 9 16.1% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% -8 -1.3% -5 -8.9% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 1 0.2% 12 21.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 606 102.2% -44 -78.6% 0 N/A% 0 N/A%
reset0 N/A% -1 -0.2% -4 -7.1% 0 N/A% 0 N/A%