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

Drupal\Core\Cache\DatabaseBackend::getRun #52f30b3f0ac5aRun #52f30aadf2c65DiffDiff%
Number of Function Calls67 67 0 0.0%
Incl. Wall Time (microsec)34,318 33,276 -1,042 -3.0%
Incl. Wall Time (microsec) per call 512 497 -16 -3.0%
Excl. Wall Time (microsec)491 516 25 5.1%
Incl. CPU (microsecs)31,571 30,544 -1,027 -3.3%
Incl. CPU (microsecs) per call 471 456 -15 -3.3%
Excl. CPU (microsec)469 453 -16 -3.4%
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 Function25 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%