Diff Report
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #51f5bb45dd257Run #51f5bb078e5a7DiffDiff%
Number of Function Calls67 67 0 0.0%
Incl. Wall Time (microsec)46,957 47,218 261 0.6%
Incl. Wall Time (microsec) per call 701 705 4 0.6%
Excl. Wall Time (microsec)426 431 5 1.2%
Incl. CPU (microsecs)27,983 28,607 624 2.2%
Incl. CPU (microsecs) per call 418 427 9 2.2%
Excl. CPU (microsec)399 419 20 5.0%
Incl. MemUse (bytes)2,264,008 2,264,008 0 0.0%
Incl. MemUse (bytes) per call 33,791 33,791 0 0.0%
Excl. MemUse (bytes)6,792 6,792 0 0.0%
Incl. PeakMemUse (bytes)2,870,192 2,870,192 0 0.0%
Incl. PeakMemUse (bytes) per call 42,839 42,839 0 0.0%
Excl. PeakMemUse (bytes)4,648 4,648 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% 261 34.6% 624 533.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 1.9% 20 3.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 463 177.4% 291 46.6% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 196 75.1% 127 20.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% -178 -68.2% -21 -3.4% 0 N/A% 0 N/A%
views_cache_get0 N/A% -134 -51.3% -62 -9.9% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -128 -49.0% -69 -11.1% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -120 -46.0% -88 -14.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -104 -39.8% -25 -4.0% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% 99 37.9% 164 26.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 97 37.2% 102 16.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::updateCache0 N/A% 44 16.9% 16 2.6% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 39 14.9% 29 4.6% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 33 12.6% 41 6.6% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% -23 -8.8% 10 1.6% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% -21 -8.0% -8 -1.3% 0 N/A% 0 N/A%
Drupal\views\ViewsData::cacheGet0 N/A% 20 7.7% 21 3.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -19 -7.3% 27 4.3% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% -15 -5.7% 6 1.0% 0 N/A% 0 N/A%
variable_initialize0 N/A% 9 3.4% -1 -0.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% -5 -1.9% 5 0.8% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 5 1.9% 9 1.4% 0 N/A% 0 N/A%
system_list0 N/A% 3 1.1% 50 8.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 254 97.3% 614 98.4% 0 N/A% 0 N/A%
reset0 N/A% 2 0.8% -10 -1.6% 0 N/A% 0 N/A%