Diff Report
Run #517dc23f63001: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #517dc41118628: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #517dc23f63001Run #517dc41118628DiffDiff%
Number of Function Calls79 79 0 0.0%
Incl. Wall Time (microsec)27,452 27,611 159 0.6%
Incl. Wall Time (microsec) per call 347 350 2 0.6%
Excl. Wall Time (microsec)470 474 4 0.9%
Incl. CPU (microsecs)32,002 40,002 8,000 25.0%
Incl. CPU (microsecs) per call 405 506 101 25.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)3,029,272 3,074,144 44,872 1.5%
Incl. MemUse (bytes) per call 38,345 38,913 568 1.5%
Excl. MemUse (bytes)-2,288 -2,288 0 0.0%
Incl. PeakMemUse (bytes)3,785,880 3,769,064 -16,816 -0.4%
Incl. PeakMemUse (bytes) per call 47,923 47,710 -213 -0.4%
Excl. PeakMemUse (bytes)10,032 9,712 -320 -3.2%

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% 159 0.3% 8,000 15.4% 44,872 3.1% -16,816 -1.2%
Exclusive Metrics Diff for Current Function4 2.5% 0 0.0% 0 0.0% -320 -1.9%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 67 42.1% 4,001 50.0% 32 0.1% -41,600 -247.4%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 60 37.7% 0 0.0% 44,440 99.0% 49,728 295.7%
variable_initialize0 N/A% 18 11.3% 0 0.0% 0 0.0% 0 0.0%
_menu_build_tree0 N/A% 14 8.8% 0 0.0% 8 0.0% -2,712 -16.1%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 12 7.5% 4,000 50.0% 24 0.1% -168 -1.0%
menu_tree_page_data0 N/A% -12 -7.5% 3,999 50.0% 0 0.0% 88 0.5%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -7 -4.4% 1 0.0% -16 -0.0% -22,232 -132.2%
views_cache_get0 N/A% 5 3.1% 0 0.0% 0 0.0% 0 0.0%
image_effect_definitions0 N/A% 4 2.5% 0 0.0% 0 0.0% 312 1.9%
_node_types_build0 N/A% 4 2.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getInstances0 N/A% -4 -2.5% -1 -0.0% -16 -0.0% -160 -1.0%
_field_info_collate_types0 N/A% -4 -2.5% 0 0.0% -8 -0.0% -440 -2.6%
entity_get_view_modes0 N/A% -3 -1.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 2 1.3% 0 0.0% 0 0.0% 0 0.0%
entity_get_bundles0 N/A% 2 1.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% -2 -1.3% 0 0.0% 0 0.0% -16 -0.1%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 2 1.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 1 0.6% 0 0.0% 472 1.1% 496 2.9%
system_list0 N/A% 0 0.0% -4,000 -50.0% -64 -0.1% 88 0.5%
Drupal\views\ViewsDataCache::cacheGet0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
filter_list_format0 N/A% 0 0.0% 0 0.0% 0 0.0% -200 -1.2%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 154 96.9% 8,000 100.0% 44,872 100.0% -16,496 -98.1%
reset0 N/A% 1 0.6% 0 0.0% 0 0.0% 0 0.0%