Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb5243677d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #519eb486908e7Run #519eb5243677dDiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)98,237 99,625 1,388 1.4%
Incl. Wall Time (microsec) per call 982 996 14 1.4%
Excl. Wall Time (microsec)927 918 -9 -1.0%
Incl. CPU (microsecs)58,278 58,286 8 0.0%
Incl. CPU (microsecs) per call 583 583 0 0.0%
Excl. CPU (microsec)871 875 4 0.5%
Incl. MemUse (bytes)1,367,304 1,367,304 0 0.0%
Incl. MemUse (bytes) per call 13,673 13,673 0 0.0%
Excl. MemUse (bytes)-4,400 -4,400 0 0.0%
Incl. PeakMemUse (bytes)1,728,972 1,728,972 0 0.0%
Incl. PeakMemUse (bytes) per call 17,290 17,290 0 0.0%
Excl. PeakMemUse (bytes)4,320 4,320 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% 1,388 71.0% 8 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -0.6% 4 50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 746 53.7% 269 3362.5% 0 N/A% 0 N/A%
views_cache_get0 N/A% 453 32.6% 152 1900.0% 0 N/A% 0 N/A%
_node_types_build0 N/A% 332 23.9% 61 762.5% 0 N/A% 0 N/A%
filter_list_format0 N/A% -330 -23.8% -124 -1550.0% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% -206 -14.8% -315 -3937.5% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% 176 12.7% -86 -1075.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -145 -10.4% 25 312.5% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 144 10.4% 94 1175.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 124 8.9% 8 100.0% 0 N/A% 0 N/A%
variable_initialize0 N/A% -114 -8.2% -81 -1012.5% 0 N/A% 0 N/A%
entity_get_bundles0 N/A% 111 8.0% 66 825.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 95 6.8% 65 812.5% 0 N/A% 0 N/A%
system_list0 N/A% 77 5.5% -68 -850.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 64 4.6% -3 -37.5% 0 N/A% 0 N/A%
Drupal\views\ViewsData::cacheGet0 N/A% -57 -4.1% -11 -137.5% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% 50 3.6% 7 87.5% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% -42 -3.0% -18 -225.0% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -38 -2.7% -33 -412.5% 0 N/A% 0 N/A%
image_effect_definitions0 N/A% -32 -2.3% 7 87.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -19 -1.4% 4 50.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% -1 -0.1% -11 -137.5% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 1,399 100.8% 11 137.5% 0 N/A% 0 N/A%
reset0 N/A% -2 -0.1% -7 -87.5% 0 N/A% 0 N/A%