Diff Report
Run #51a19275db084: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a191a350534: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #51a19275db084Run #51a191a350534DiffDiff%
Number of Function Calls76 63 -13 -17.1%
Incl. Wall Time (microsec)44,070 38,792 -5,278 -12.0%
Incl. Wall Time (microsec) per call 580 616 36 6.2%
Excl. Wall Time (microsec)804 645 -159 -19.8%
Incl. CPU (microsecs)32,002 32,003 1 0.0%
Incl. CPU (microsecs) per call 421 508 87 20.6%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)994,356 932,256 -62,100 -6.2%
Incl. MemUse (bytes) per call 13,084 14,798 1,714 13.1%
Excl. MemUse (bytes)32 1,564 1,532 4787.5%
Incl. PeakMemUse (bytes)1,303,256 1,178,824 -124,432 -9.5%
Incl. PeakMemUse (bytes) per call 17,148 18,711 1,563 9.1%
Excl. PeakMemUse (bytes)3,840 3,376 -464 -12.1%

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::get-13 -33.3% -5,278 -8.1% 1 0.0% -62,100 -13.6% -124,432 -24.5%
Exclusive Metrics Diff for Current Function-159 -3.0% 0 0.0% 1,532 2.5% -464 -0.4%
Parent functions
Drupal\Core\Config\CachedStorage::read-5 -38.5% -2,052 -38.9% 4,000 400000.0% -21,068 -33.9% -44,180 -35.5%
Drupal\Core\Template\TwigEnvironment::needsUpdate-4 -30.8% -1,239 -23.5% 0 0.0% -4,408 -7.1% -21,920 -17.6%
menu_tree_page_data-2 -15.4% -1,137 -21.5% 1 100.0% -4,916 -7.9% -9,616 -7.7%
_menu_build_tree-2 -15.4% -706 -13.4% 0 0.0% -23,248 -37.4% -26,240 -21.1%
Drupal\field\FieldInfo::getBundleInstances0 0.0% -97 -1.8% 0 0.0% -12 -0.0% -12 -0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 0.0% -87 -1.6% -4,000 -400000.0% 24 0.0% -13,104 -10.5%
variable_initialize0 0.0% 45 0.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::__construct0 0.0% -40 -0.8% 0 0.0% 0 0.0% 760 0.6%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 0.0% 37 0.7% 0 0.0% 0 0.0% 0 0.0%
_toolbar_get_subtree_hash0 0.0% 31 0.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 0.0% -19 -0.4% 0 0.0% -7,404 -11.9% -9,580 -7.7%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 0.0% -18 -0.3% 0 0.0% -1,068 -1.7% -1,092 -0.9%
Drupal\field\FieldInfo::getFieldMap0 0.0% 12 0.2% 0 0.0% 0 0.0% -152 -0.1%
entity_get_bundles0 0.0% -12 -0.2% 0 0.0% 0 0.0% 704 0.6%
system_list0 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0%
_node_types_build0 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple-13 -50.0% -5,093 -96.5% 1 100.0% -63,632 -102.5% -123,968 -99.6%
reset-13 -50.0% -26 -0.5% 0 0.0% 0 0.0% 0 0.0%