Diff Report
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f52fbabfcb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #523f527beec76Run #523f52fbabfcbDiffDiff%
Number of Function Calls70 70 0 0.0%
Incl. Wall Time (microsec)44,549 46,415 1,866 4.2%
Incl. Wall Time (microsec) per call 636 663 27 4.2%
Excl. Wall Time (microsec)499 500 1 0.2%
Incl. CPU (microsecs)26,499 26,762 263 1.0%
Incl. CPU (microsecs) per call 379 382 4 1.0%
Excl. CPU (microsec)452 464 12 2.7%
Incl. MemUse (bytes)1,763,448 1,763,448 0 0.0%
Incl. MemUse (bytes) per call 25,192 25,192 0 0.0%
Excl. MemUse (bytes)3,768 3,768 0 0.0%
Incl. PeakMemUse (bytes)1,998,456 1,998,456 0 0.0%
Incl. PeakMemUse (bytes) per call 28,549 28,549 0 0.0%
Excl. PeakMemUse (bytes)3,288 3,288 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% 1,866 47.6% 263 3.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.1% 12 4.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 1,168 62.6% 254 96.6% 0 N/A% 0 N/A%
drupal_render_cache_get0 N/A% 1,101 59.0% 456 173.4% 0 N/A% 0 N/A%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% 317 17.0% 77 29.3% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -307 -16.5% -141 -53.6% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -290 -15.5% -207 -78.7% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -260 -13.9% -314 -119.4% 0 N/A% 0 N/A%
variable_initialize0 N/A% 259 13.9% 92 35.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 212 11.4% 74 28.1% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 193 10.3% 134 51.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% -171 -9.2% -102 -38.8% 0 N/A% 0 N/A%
_toolbar_get_subtrees_hash0 N/A% -134 -7.2% -82 -31.2% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -124 -6.6% -16 -6.1% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -119 -6.4% -51 -19.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -109 -5.8% -17 -6.5% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% 83 4.4% 40 15.2% 0 N/A% 0 N/A%
system_list0 N/A% 77 4.1% 29 11.0% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% -15 -0.8% 8 3.0% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% -14 -0.8% -7 -2.7% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -1 -0.1% 36 13.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 1,867 100.1% 259 98.5% 0 N/A% 0 N/A%
reset0 N/A% -2 -0.1% -8 -3.0% 0 N/A% 0 N/A%