Diff Report
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #52e4189e0e4feRun #52e417f8e04a5DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)18,863 18,676 -187 -1.0%
Incl. Wall Time (microsec) per call 449 445 -4 -1.0%
Excl. Wall Time (microsec)281 285 4 1.4%
Incl. CPU (microsecs)14,004 13,828 -176 -1.3%
Incl. CPU (microsecs) per call 333 329 -4 -1.3%
Excl. CPU (microsec)244 245 1 0.4%
Incl. MemUse (bytes)2,308,504 2,308,504 0 0.0%
Incl. MemUse (bytes) per call 54,964 54,964 0 0.0%
Excl. MemUse (bytes)10,016 10,016 0 0.0%
Incl. PeakMemUse (bytes)2,859,824 2,859,824 0 0.0%
Incl. PeakMemUse (bytes) per call 68,091 68,091 0 0.0%
Excl. PeakMemUse (bytes)3,832 3,832 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% -187 -50.5% -176 -50.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 2.1% 1 0.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -131 -70.1% -127 -72.2% 0 N/A% 0 N/A%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% -76 -40.6% -71 -40.3% 0 N/A% 0 N/A%
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::getSystemPath0 N/A% -42 -22.5% -48 -27.3% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 40 21.4% 32 18.2% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 39 20.9% 32 18.2% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 27 14.4% 26 14.8% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -16 -8.6% -11 -6.2% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -13 -7.0% -8 -4.5% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% -10 -5.3% -3 -1.7% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -7 -3.7% -8 -4.5% 0 N/A% 0 N/A%
system_list0 N/A% 4 2.1% 6 3.4% 0 N/A% 0 N/A%
variable_initialize0 N/A% -3 -1.6% -2 -1.1% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -3 -1.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 3 1.6% -3 -1.7% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% 3 1.6% 1 0.6% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% -2 -1.1% -2 -1.1% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 1 0.5% 1 0.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 1 0.5% -3 -1.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% -1 -0.5% 12 6.8% 0 N/A% 0 N/A%
node_type_get_names0 N/A% -1 -0.5% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -189 -101.1% -180 -102.3% 0 N/A% 0 N/A%
reset0 N/A% -2 -1.1% 3 1.7% 0 N/A% 0 N/A%