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

Drupal\Core\Cache\DatabaseBackend::getRun #519eb5243677dRun #519eb486908e7DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)99,625 98,237 -1,388 -1.4%
Incl. Wall Time (microsec) per call 996 982 -14 -1.4%
Excl. Wall Time (microsec)918 927 9 1.0%
Incl. CPU (microsecs)58,286 58,278 -8 -0.0%
Incl. CPU (microsecs) per call 583 583 -0 -0.0%
Excl. CPU (microsec)875 871 -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 Function9 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%