Diff Report
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30b3f0ac5a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #52f30aadf2c65Run #52f30b3f0ac5aDiffDiff%
Number of Function Calls67 67 0 0.0%
Incl. Wall Time (microsec)33,276 34,318 1,042 3.1%
Incl. Wall Time (microsec) per call 497 512 16 3.1%
Excl. Wall Time (microsec)516 491 -25 -4.8%
Incl. CPU (microsecs)30,544 31,571 1,027 3.4%
Incl. CPU (microsecs) per call 456 471 15 3.4%
Excl. CPU (microsec)453 469 16 3.5%
Incl. MemUse (bytes)3,127,680 3,127,680 0 0.0%
Incl. MemUse (bytes) per call 46,682 46,682 0 0.0%
Excl. MemUse (bytes)8,776 8,776 0 0.0%
Incl. PeakMemUse (bytes)3,259,056 3,259,056 0 0.0%
Incl. PeakMemUse (bytes) per call 48,643 48,643 0 0.0%
Excl. PeakMemUse (bytes)3,480 3,480 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% 1,042 317.7% 1,027 630.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-25 -2.4% 16 1.6% 0 N/A% 0 N/A%
Parent functions
Drupal\field\FieldInfo::getBundleInstances0 N/A% 1,199 115.1% 1,229 119.7% 0 N/A% 0 N/A%
Drupal\user\PermissionsHash::generate0 N/A% 179 17.2% 143 13.9% 0 N/A% 0 N/A%
drupal_render_cache_get0 N/A% -175 -16.8% -170 -16.6% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::initDisplay0 N/A% -163 -15.6% -150 -14.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 139 13.3% 86 8.4% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 135 13.0% 110 10.7% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -128 -12.3% -92 -9.0% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -108 -10.4% -70 -6.8% 0 N/A% 0 N/A%
Drupal\views\ViewsData::cacheGet0 N/A% -100 -9.6% -108 -10.5% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 97 9.3% 83 8.1% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% 67 6.4% 60 5.8% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% 65 6.2% 55 5.4% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 65 6.2% 23 2.2% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% -56 -5.4% -55 -5.4% 0 N/A% 0 N/A%
system_list0 N/A% -46 -4.4% -37 -3.6% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% -38 -3.6% -29 -2.8% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -29 -2.8% -13 -1.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getAllBundleInfo0 N/A% -28 -2.7% -20 -1.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -21 -2.0% -19 -1.9% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -16 -1.5% 4 0.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 10 1.0% 10 1.0% 0 N/A% 0 N/A%
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::getSystemPath0 N/A% -9 -0.9% 4 0.4% 0 N/A% 0 N/A%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% 2 0.2% 1 0.1% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 1 0.1% -18 -1.8% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 1,055 101.2% 1,014 98.7% 0 N/A% 0 N/A%
reset0 N/A% 12 1.2% -3 -0.3% 0 N/A% 0 N/A%