Diff Report
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd1075886b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #523bd0c5929e9Run #523bd1075886bDiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)41,436 42,820 1,384 3.3%
Incl. Wall Time (microsec) per call 829 856 28 3.3%
Excl. Wall Time (microsec)455 446 -9 -2.0%
Incl. CPU (microsecs)25,155 25,834 679 2.7%
Incl. CPU (microsecs) per call 503 517 14 2.7%
Excl. CPU (microsec)441 420 -21 -4.8%
Incl. MemUse (bytes)1,954,680 1,954,680 0 0.0%
Incl. MemUse (bytes) per call 39,094 39,094 0 0.0%
Excl. MemUse (bytes)7,808 7,808 0 0.0%
Incl. PeakMemUse (bytes)2,436,824 2,436,824 0 0.0%
Incl. PeakMemUse (bytes) per call 48,736 48,736 0 0.0%
Excl. PeakMemUse (bytes)5,136 5,136 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% 1,384 79.1% 679 80.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -0.7% -21 -3.1% 0 N/A% 0 N/A%
Parent functions
menu_tree_page_data0 N/A% 907 65.5% 391 57.6% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% 541 39.1% 7 1.0% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 300 21.7% 97 14.3% 0 N/A% 0 N/A%
filter_formats0 N/A% -260 -18.8% -122 -18.0% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 176 12.7% 103 15.2% 0 N/A% 0 N/A%
system_list0 N/A% -173 -12.5% -151 -22.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -160 -11.6% 3 0.4% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -126 -9.1% -33 -4.9% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% 87 6.3% 27 4.0% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 86 6.2% 16 2.4% 0 N/A% 0 N/A%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% 53 3.8% 17 2.5% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -48 -3.5% 131 19.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -48 -3.5% 122 18.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 35 2.5% 59 8.7% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 22 1.6% 13 1.9% 0 N/A% 0 N/A%
variable_initialize0 N/A% -19 -1.4% 1 0.1% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -18 -1.3% -11 -1.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 18 1.3% 2 0.3% 0 N/A% 0 N/A%
entity_get_form_modes0 N/A% 11 0.8% 7 1.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 1,391 100.5% 698 102.8% 0 N/A% 0 N/A%
reset0 N/A% 2 0.1% 2 0.3% 0 N/A% 0 N/A%