Diff Report
Run #529075c009a60: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #529075c009a60Run #52907577b0b08DiffDiff%
Number of Function Calls63 63 0 0.0%
Incl. Wall Time (microsec)31,546 33,290 1,744 5.5%
Incl. Wall Time (microsec) per call 501 528 28 5.5%
Excl. Wall Time (microsec)446 451 5 1.1%
Incl. CPU (microsecs)22,189 23,859 1,670 7.5%
Incl. CPU (microsecs) per call 352 379 27 7.5%
Excl. CPU (microsec)425 428 3 0.7%
Incl. MemUse (bytes)2,275,192 2,275,192 0 0.0%
Incl. MemUse (bytes) per call 36,114 36,114 0 0.0%
Excl. MemUse (bytes)5,544 5,544 0 0.0%
Incl. PeakMemUse (bytes)2,871,760 2,871,760 0 0.0%
Incl. PeakMemUse (bytes) per call 45,583 45,583 0 0.0%
Excl. PeakMemUse (bytes)5,192 5,192 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% 1,744 5284.8% 1,670 4911.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 0.3% 3 0.2% 0 N/A% 0 N/A%
Parent functions
_menu_build_tree0 N/A% 1,049 60.1% 1,075 64.4% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% 320 18.3% 237 14.2% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 130 7.5% 53 3.2% 0 N/A% 0 N/A%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% 67 3.8% 50 3.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 62 3.6% 65 3.9% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 53 3.0% 92 5.5% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 48 2.8% 8 0.5% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -39 -2.2% -29 -1.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -28 -1.6% -18 -1.1% 0 N/A% 0 N/A%
drupal_render_cache_get0 N/A% 24 1.4% 59 3.5% 0 N/A% 0 N/A%
variable_initialize0 N/A% 21 1.2% 5 0.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% -17 -1.0% 5 0.3% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% 17 1.0% 13 0.8% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 15 0.9% 29 1.7% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 9 0.5% 7 0.4% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 8 0.5% 8 0.5% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 6 0.3% 7 0.4% 0 N/A% 0 N/A%
system_list0 N/A% -5 -0.3% -1 -0.1% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% 4 0.2% 5 0.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 1,740 99.8% 1,669 99.9% 0 N/A% 0 N/A%
reset0 N/A% -1 -0.1% -2 -0.1% 0 N/A% 0 N/A%