Diff Report
Run #519de2415c35a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #519de2415c35aRun #519de1c349c58DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)56,402 56,579 177 0.3%
Incl. Wall Time (microsec) per call 564 566 2 0.3%
Excl. Wall Time (microsec)624 596 -28 -4.5%
Incl. CPU (microsecs)32,851 33,094 243 0.7%
Incl. CPU (microsecs) per call 329 331 2 0.7%
Excl. CPU (microsec)554 567 13 2.3%
Incl. MemUse (bytes)2,691,280 2,691,280 0 0.0%
Incl. MemUse (bytes) per call 26,913 26,913 0 0.0%
Excl. MemUse (bytes)1,960 1,960 0 0.0%
Incl. PeakMemUse (bytes)2,445,176 2,445,176 0 0.0%
Incl. PeakMemUse (bytes) per call 24,452 24,452 0 0.0%
Excl. PeakMemUse (bytes)2,248 2,248 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% 177 23.4% 243 76.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-28 -15.8% 13 5.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% -1,015 -573.4% 90 37.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 524 296.0% 9 3.7% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 408 230.5% 148 60.9% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% 330 186.4% 93 38.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 276 155.9% 110 45.3% 0 N/A% 0 N/A%
Drupal\views\ViewsData::cacheGet0 N/A% -175 -98.9% -61 -25.1% 0 N/A% 0 N/A%
views_cache_get0 N/A% -164 -92.7% -76 -31.3% 0 N/A% 0 N/A%
_node_types_build0 N/A% -111 -62.7% -14 -5.8% 0 N/A% 0 N/A%
_field_info_collate_types0 N/A% 95 53.7% 30 12.3% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% 43 24.3% -31 -12.8% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -29 -16.4% -52 -21.4% 0 N/A% 0 N/A%
filter_list_format0 N/A% -20 -11.3% -21 -8.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 11 6.2% 15 6.2% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 10 5.6% 16 6.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 9 5.1% 4 1.6% 0 N/A% 0 N/A%
image_effect_definitions0 N/A% -8 -4.5% 2 0.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -5 -2.8% -8 -3.3% 0 N/A% 0 N/A%
system_list0 N/A% 4 2.3% 3 1.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% -4 -2.3% -18 -7.4% 0 N/A% 0 N/A%
entity_get_bundles0 N/A% -2 -1.1% 4 1.6% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% 0 0.0% 4 1.6% 0 N/A% 0 N/A%
variable_initialize0 N/A% 0 0.0% -4 -1.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 192 108.5% 243 100.0% 0 N/A% 0 N/A%
reset0 N/A% 13 7.3% -13 -5.3% 0 N/A% 0 N/A%