Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #51ec623000e0cRun #51ec6582d0962DiffDiff%
Number of Function Calls73 73 0 0.0%
Incl. Wall Time (microsec)39,181 38,903 -278 -0.7%
Incl. Wall Time (microsec) per call 537 533 -4 -0.7%
Excl. Wall Time (microsec)453 463 10 2.2%
Incl. CPU (microsecs)28,236 28,424 188 0.7%
Incl. CPU (microsecs) per call 387 389 3 0.7%
Excl. CPU (microsec)428 417 -11 -2.6%
Incl. MemUse (bytes)2,547,440 2,547,440 0 0.0%
Incl. MemUse (bytes) per call 34,896 34,896 0 0.0%
Excl. MemUse (bytes)7,288 7,288 0 0.0%
Incl. PeakMemUse (bytes)2,959,816 2,959,816 0 0.0%
Incl. PeakMemUse (bytes) per call 40,545 40,545 0 0.0%
Excl. PeakMemUse (bytes)5,224 5,224 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% -278 -10.8% 188 15.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 3.6% -11 -5.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% -349 -125.5% -51 -27.1% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% -278 -100.0% -308 -163.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 164 59.0% 59 31.4% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 139 50.0% 70 37.2% 0 N/A% 0 N/A%
views_cache_get0 N/A% -139 -50.0% -19 -10.1% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% 119 42.8% 108 57.4% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 99 35.6% 89 47.3% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% 78 28.1% 126 67.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -66 -23.7% -36 -19.1% 0 N/A% 0 N/A%
system_list0 N/A% 59 21.2% 41 21.8% 0 N/A% 0 N/A%
Drupal\views\ViewsData::cacheGet0 N/A% -40 -14.4% -33 -17.6% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% 33 11.9% 94 50.0% 0 N/A% 0 N/A%
filter_list_format0 N/A% -22 -7.9% 23 12.2% 0 N/A% 0 N/A%
image_effect_definitions0 N/A% -16 -5.8% -5 -2.7% 0 N/A% 0 N/A%
variable_initialize0 N/A% -15 -5.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -14 -5.0% 5 2.7% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% -7 -2.5% -2 -1.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -7 -2.5% 14 7.4% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -6 -2.2% 31 16.5% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::updateCache0 N/A% -5 -1.8% -18 -9.6% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -3 -1.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -2 -0.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -288 -103.6% 191 101.6% 0 N/A% 0 N/A%
reset0 N/A% 0 0.0% 8 4.3% 0 N/A% 0 N/A%