Diff Report
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #52e96dacba2bcRun #52e96ef41921eDiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)37,616 40,133 2,517 6.7%
Incl. Wall Time (microsec) per call 875 933 59 6.7%
Excl. Wall Time (microsec)515 582 67 13.0%
Incl. CPU (microsecs)34,996 37,243 2,247 6.4%
Incl. CPU (microsecs) per call 814 866 52 6.4%
Excl. CPU (microsec)461 540 79 17.1%
Incl. MemUse (bytes)2,493,840 2,493,840 0 0.0%
Incl. MemUse (bytes) per call 57,996 57,996 0 0.0%
Excl. MemUse (bytes)10,712 10,712 0 0.0%
Incl. PeakMemUse (bytes)3,012,408 3,012,408 0 0.0%
Incl. PeakMemUse (bytes) per call 70,056 70,056 0 0.0%
Excl. PeakMemUse (bytes)3,792 3,792 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% 2,517 6.7% 2,247 5.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function67 2.7% 79 3.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::getSystemPath0 N/A% 2,654 105.4% 2,378 105.8% 0 N/A% 0 N/A%
filter_formats0 N/A% -710 -28.2% -737 -32.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% -427 -17.0% -444 -19.8% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 373 14.8% 378 16.8% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 362 14.4% 311 13.8% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 185 7.4% 179 8.0% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -156 -6.2% -114 -5.1% 0 N/A% 0 N/A%
system_list0 N/A% 145 5.8% 145 6.5% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 133 5.3% 130 5.8% 0 N/A% 0 N/A%
menu_tree_all_data0 N/A% 133 5.3% 131 5.8% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -128 -5.1% -81 -3.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -124 -4.9% -140 -6.2% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 103 4.1% 86 3.8% 0 N/A% 0 N/A%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% -96 -3.8% -86 -3.8% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% 59 2.3% 58 2.6% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -58 -2.3% -49 -2.2% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 52 2.1% 50 2.2% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 23 0.9% 15 0.7% 0 N/A% 0 N/A%
_toolbar_get_subtrees_hash0 N/A% -8 -0.3% -3 -0.1% 0 N/A% 0 N/A%
Drupal\user\PermissionsHash::generate0 N/A% 3 0.1% 30 1.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -1 -0.0% 10 0.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 2,429 96.5% 2,154 95.9% 0 N/A% 0 N/A%
reset0 N/A% 21 0.8% 14 0.6% 0 N/A% 0 N/A%