Diff Report
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #530ef19752730Run #530ef14e56c65DiffDiff%
Number of Function Calls61 61 0 0.0%
Incl. Wall Time (microsec)34,870 35,378 508 1.5%
Incl. Wall Time (microsec) per call 572 580 8 1.5%
Excl. Wall Time (microsec)487 477 -10 -2.1%
Incl. CPU (microsecs)24,251 24,765 514 2.1%
Incl. CPU (microsecs) per call 398 406 8 2.1%
Excl. CPU (microsec)446 430 -16 -3.6%
Incl. MemUse (bytes)2,209,912 2,209,912 0 0.0%
Incl. MemUse (bytes) per call 36,228 36,228 0 0.0%
Excl. MemUse (bytes)10,696 10,696 0 0.0%
Incl. PeakMemUse (bytes)2,422,864 2,422,864 0 0.0%
Incl. PeakMemUse (bytes) per call 39,719 39,719 0 0.0%
Excl. PeakMemUse (bytes)2,592 2,592 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% 508 5.2% 514 5.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -2.0% -16 -3.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 246 48.4% 246 47.9% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -185 -36.4% -102 -19.8% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 157 30.9% 124 24.1% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 151 29.7% 101 19.6% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 112 22.0% 98 19.1% 0 N/A% 0 N/A%
Drupal\user\PermissionsHash::generate0 N/A% -99 -19.5% -115 -22.4% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% 62 12.2% 50 9.7% 0 N/A% 0 N/A%
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::getSystemPath0 N/A% -53 -10.4% -40 -7.8% 0 N/A% 0 N/A%
_toolbar_get_subtrees_hash0 N/A% 49 9.6% 38 7.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 43 8.5% 23 4.5% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 26 5.1% 34 6.6% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -19 -3.7% 7 1.4% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 15 3.0% 23 4.5% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% 9 1.8% 32 6.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getAllBundleInfo0 N/A% -8 -1.6% -12 -2.3% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% 7 1.4% -2 -0.4% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getInstances0 N/A% 6 1.2% 4 0.8% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFields0 N/A% -4 -0.8% -15 -2.9% 0 N/A% 0 N/A%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% -4 -0.8% 23 4.5% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% -3 -0.6% -2 -0.4% 0 N/A% 0 N/A%
system_list0 N/A% 3 0.6% 4 0.8% 0 N/A% 0 N/A%
entity_get_form_modes0 N/A% -2 -0.4% -3 -0.6% 0 N/A% 0 N/A%
node_type_get_names0 N/A% -1 -0.2% -2 -0.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 512 100.8% 524 101.9% 0 N/A% 0 N/A%
reset0 N/A% 6 1.2% 6 1.2% 0 N/A% 0 N/A%