Diff Report
Run #519fb952126aa: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fb8e35d279: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #519fb952126aaRun #519fb8e35d279DiffDiff%
Number of Function Calls77 77 0 0.0%
Incl. Wall Time (microsec)36,061 36,555 494 1.4%
Incl. Wall Time (microsec) per call 468 475 6 1.4%
Excl. Wall Time (microsec)577 594 17 2.9%
Incl. CPU (microsecs)40,001 40,003 2 0.0%
Incl. CPU (microsecs) per call 519 520 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)2,031,544 2,025,976 -5,568 -0.3%
Incl. MemUse (bytes) per call 26,384 26,311 -72 -0.3%
Excl. MemUse (bytes)3,280 3,280 0 0.0%
Incl. PeakMemUse (bytes)2,549,808 2,544,928 -4,880 -0.2%
Incl. PeakMemUse (bytes) per call 33,114 33,051 -63 -0.2%
Excl. PeakMemUse (bytes)5,600 5,600 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% 494 10.4% 2 0.0% -5,568 -2.1% -4,880 -1.9%
Exclusive Metrics Diff for Current Function17 3.4% 0 0.0% 0 0.0% 0 0.0%
Parent functions
Drupal\field\FieldInfo::getBundleInstances0 N/A% 420 85.0% 4,001 200050.0% -16 -0.3% -88 -1.8%
Drupal\Core\Config\CachedStorage::read0 N/A% 252 51.0% -8,000 -400000.0% 0 0.0% 464 9.5%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -238 -48.2% 0 0.0% -16 -0.3% 232 4.8%
entity_get_bundles0 N/A% -75 -15.2% 0 0.0% 0 0.0% 0 0.0%
_menu_build_tree0 N/A% -62 -12.6% 4,000 200000.0% 16 0.3% -80 -1.6%
variable_initialize0 N/A% 62 12.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 57 11.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 55 11.1% -4,000 -200000.0% 8 0.1% -664 -13.6%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 49 9.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getFieldMap0 N/A% 32 6.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\ViewsData::cacheGet0 N/A% -26 -5.3% 4,001 200050.0% 0 0.0% 0 0.0%
menu_tree_page_data0 N/A% 25 5.1% 0 0.0% 0 0.0% 64 1.3%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% -21 -4.3% 0 0.0% 0 0.0% -456 -9.3%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -20 -4.0% -4,000 -200000.0% -5,568 -100.0% -4,456 -91.3%
views_cache_get0 N/A% -18 -3.6% 4,000 200000.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 2 0.4% 0 0.0% 0 0.0% 0 0.0%
system_list0 N/A% -1 -0.2% 0 0.0% 8 0.1% 8 0.2%
_toolbar_get_subtree_hash0 N/A% 1 0.2% 0 0.0% 0 0.0% 96 2.0%
_node_types_build0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 475 96.2% 2 100.0% -5,568 -100.0% -4,880 -100.0%
reset0 N/A% 2 0.4% 0 0.0% 0 0.0% 0 0.0%