Diff Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180c595dcf8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #53180b3960796Run #53180c595dcf8DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)55,303 55,280 -23 -0.0%
Incl. Wall Time (microsec) per call 553 553 -0 -0.0%
Excl. Wall Time (microsec)715 706 -9 -1.3%
Incl. CPU (microsecs)51,229 51,219 -10 -0.0%
Incl. CPU (microsecs) per call 512 512 -0 -0.0%
Excl. CPU (microsec)703 654 -49 -7.0%
Incl. MemUse (bytes)4,680,336 4,680,584 248 0.0%
Incl. MemUse (bytes) per call 46,803 46,806 2 0.0%
Excl. MemUse (bytes)4,744 4,744 0 0.0%
Incl. PeakMemUse (bytes)4,934,928 4,937,496 2,568 0.1%
Incl. PeakMemUse (bytes) per call 49,349 49,375 26 0.1%
Excl. PeakMemUse (bytes)3,376 3,208 -168 -5.0%

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% -23 -1.7% -10 -0.7% 248 0.1% 2,568 0.7%
Exclusive Metrics Diff for Current Function-9 -39.1% -49 -490.0% 0 0.0% -168 -6.5%
Parent functions
drupal_get_library0 N/A% 248 1078.3% 261 2610.0% -8 -3.2% 528 20.6%
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::getSystemPath0 N/A% -176 -765.2% -175 -1750.0% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -121 -526.1% -107 -1070.0% -48 -19.4% 16 0.6%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 110 478.3% 105 1050.0% 0 0.0% 112 4.4%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 102 443.5% 108 1080.0% 0 0.0% 0 0.0%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -86 -373.9% -86 -860.0% 24 9.7% -336 -13.1%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% -74 -321.7% -95 -950.0% 104 41.9% 32 1.2%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 72 313.0% 69 690.0% 0 0.0% 0 0.0%
Drupal\user\PermissionsHash::generate0 N/A% 56 243.5% 53 530.0% -8 -3.2% -6,640 -258.6%
menu_tree_page_data0 N/A% -55 -239.1% -40 -400.0% 0 0.0% 56 2.2%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -54 -234.8% -20 -200.0% 24 9.7% -56 -2.2%
drupal_get_complete_schema0 N/A% 45 195.7% 39 390.0% -24 -9.7% -8 -0.3%
Drupal\field\FieldInfo::getFieldMap0 N/A% -44 -191.3% -37 -370.0% 0 0.0% 0 0.0%
system_list0 N/A% -40 -173.9% -38 -380.0% -8 -3.2% 0 0.0%
Drupal\views\ViewsData::cacheGet0 N/A% -27 -117.4% -26 -260.0% -32 -12.9% 176 6.9%
Drupal\Core\Entity\EntityManager::getBaseFieldDefinitions0 N/A% 26 113.0% -10 -100.0% 240 96.8% 496 19.3%
drupal_render_cache_get0 N/A% 26 113.0% 11 110.0% -16 -6.5% 8 0.3%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -13 -56.5% -13 -130.0% 0 0.0% 344 13.4%
entity_get_view_modes0 N/A% -9 -39.1% -13 -130.0% 0 0.0% 112 4.4%
_menu_build_tree0 N/A% -6 -26.1% 18 180.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -5 -21.7% -2 -20.0% 0 0.0% 88 3.4%
_toolbar_get_subtrees_hash0 N/A% 2 8.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\display\DisplayPluginBase::initDisplay0 N/A% 1 4.3% -14 -140.0% 0 0.0% 4,264 166.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -1 -4.3% -2 -20.0% 0 0.0% 3,224 125.5%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% 0 0.0% 4 40.0% 0 0.0% 152 5.9%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -11 -47.8% 11 110.0% 248 100.0% 2,736 106.5%
reset0 N/A% -3 -13.0% 28 280.0% 0 0.0% 0 0.0%