Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #52c96d7c36f9eRun #52c96df6ca13bDiffDiff%
Number of Function Calls62 62 0 0.0%
Incl. Wall Time (microsec)23,369 23,490 121 0.5%
Incl. Wall Time (microsec) per call 377 379 2 0.5%
Excl. Wall Time (microsec)363 362 -1 -0.3%
Incl. CPU (microsecs)16,369 16,518 149 0.9%
Incl. CPU (microsecs) per call 264 266 2 0.9%
Excl. CPU (microsec)304 322 18 5.9%
Incl. MemUse (bytes)2,132,912 2,132,912 0 0.0%
Incl. MemUse (bytes) per call 34,402 34,402 0 0.0%
Excl. MemUse (bytes)9,320 9,320 0 0.0%
Incl. PeakMemUse (bytes)2,695,176 2,695,176 0 0.0%
Incl. PeakMemUse (bytes) per call 43,471 43,471 0 0.0%
Excl. PeakMemUse (bytes)5,728 5,728 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% 121 96.8% 149 18.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.8% 18 12.1% 0 N/A% 0 N/A%
Parent functions
Drupal\field\FieldInfo::getBundleInstances0 N/A% 99 81.8% 110 73.8% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 94 77.7% 90 60.4% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% 29 24.0% 9 6.0% 0 N/A% 0 N/A%
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::getSystemPath0 N/A% -29 -24.0% -28 -18.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% -29 -24.0% -24 -16.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -24 -19.8% -13 -8.7% 0 N/A% 0 N/A%
Drupal\ckeditor\Plugin\Editor\CKEditor::getLangcodes0 N/A% 20 16.5% 8 5.4% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -16 -13.2% -16 -10.7% 0 N/A% 0 N/A%
system_list0 N/A% 16 13.2% 7 4.7% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -15 -12.4% -11 -7.4% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 7 5.8% 6 4.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -7 -5.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\user\PermissionsHash::generate0 N/A% -6 -5.0% -3 -2.0% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -5 -4.1% 4 2.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -4 -3.3% -2 -1.3% 0 N/A% 0 N/A%
filter_formats0 N/A% -3 -2.5% 2 1.3% 0 N/A% 0 N/A%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% -3 -2.5% 1 0.7% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% 3 2.5% 1 0.7% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -3 -2.5% 4 2.7% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 N/A%
menu_tree_all_data0 N/A% -1 -0.8% 3 2.0% 0 N/A% 0 N/A%
variable_initialize0 N/A% -1 -0.8% -1 -0.7% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 0 0.0% 2 1.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 111 91.7% 127 85.2% 0 N/A% 0 N/A%
reset0 N/A% 11 9.1% 4 2.7% 0 N/A% 0 N/A%