Diff Report
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01d342500: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #51ad01387670bRun #51ad01d342500DiffDiff%
Number of Function Calls70 70 0 0.0%
Incl. Wall Time (microsec)52,849 52,596 -253 -0.5%
Incl. Wall Time (microsec) per call 755 751 -4 -0.5%
Excl. Wall Time (microsec)414 429 15 3.6%
Incl. CPU (microsecs)32,186 32,916 730 2.3%
Incl. CPU (microsecs) per call 460 470 10 2.3%
Excl. CPU (microsec)393 391 -2 -0.5%
Incl. MemUse (bytes)2,081,168 2,085,168 4,000 0.2%
Incl. MemUse (bytes) per call 29,731 29,788 57 0.2%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)2,283,480 2,288,320 4,840 0.2%
Incl. PeakMemUse (bytes) per call 32,621 32,690 69 0.2%
Excl. PeakMemUse (bytes)2,496 2,496 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% -253 -6.1% 730 14.6% 4,000 2.5% 4,840 3.1%
Exclusive Metrics Diff for Current Function15 5.9% -2 -0.3% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% -670 -264.8% 493 67.5% 40 1.0% -80 -1.7%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -241 -95.3% -115 -15.8% 0 0.0% 24 0.5%
menu_tree_page_data0 N/A% 226 89.3% 173 23.7% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 202 79.8% 31 4.2% 3,952 98.8% 4,288 88.6%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 198 78.3% 38 5.2% 8 0.2% 288 6.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 183 72.3% 66 9.0% 0 0.0% -24 -0.5%
entity_get_bundles0 N/A% -106 -41.9% -17 -2.3% 0 0.0% 0 0.0%
_menu_build_tree0 N/A% -73 -28.9% 28 3.8% -24 -0.6% -16 -0.3%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 58 22.9% -45 -6.2% 0 0.0% 80 1.7%
_node_types_build0 N/A% -46 -18.2% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 45 17.8% -5 -0.7% 0 0.0% 96 2.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -28 -11.1% 22 3.0% 24 0.6% 72 1.5%
_toolbar_get_subtree_hash0 N/A% -21 -8.3% 7 1.0% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getFieldMap0 N/A% 21 8.3% 24 3.3% 0 0.0% 0 0.0%
variable_initialize0 N/A% -5 -2.0% 22 3.0% 0 0.0% 0 0.0%
system_list0 N/A% 4 1.6% 7 1.0% 0 0.0% 112 2.3%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -263 -104.0% 729 99.9% 4,000 100.0% 4,840 100.0%
reset0 N/A% -5 -2.0% 3 0.4% 0 0.0% 0 0.0%