Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #51978cc86c728Run #51978d2b1f3d1DiffDiff%
Number of Function Calls80 80 0 0.0%
Incl. Wall Time (microsec)60,607 61,305 698 1.2%
Incl. Wall Time (microsec) per call 758 766 9 1.2%
Excl. Wall Time (microsec)491 487 -4 -0.8%
Incl. CPU (microsecs)38,866 38,813 -53 -0.1%
Incl. CPU (microsecs) per call 486 485 -1 -0.1%
Excl. CPU (microsec)434 436 2 0.5%
Incl. MemUse (bytes)2,329,424 2,329,424 0 0.0%
Incl. MemUse (bytes) per call 29,118 29,118 0 0.0%
Excl. MemUse (bytes)3,464 3,464 0 0.0%
Incl. PeakMemUse (bytes)2,612,632 2,612,632 0 0.0%
Incl. PeakMemUse (bytes) per call 32,658 32,658 0 0.0%
Excl. PeakMemUse (bytes)2,720 2,720 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% 698 174.1% -53 -5.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -0.6% 2 3.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 292 41.8% -51 -96.2% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% 254 36.4% 73 137.7% 0 N/A% 0 N/A%
_node_types_build0 N/A% -209 -29.9% -54 -101.9% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 131 18.8% -197 -371.7% 0 N/A% 0 N/A%
entity_get_bundles0 N/A% 122 17.5% 51 96.2% 0 N/A% 0 N/A%
views_cache_get0 N/A% 110 15.8% 65 122.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 97 13.9% 24 45.3% 0 N/A% 0 N/A%
system_list0 N/A% -51 -7.3% 19 35.8% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% -46 -6.6% -3 -5.7% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::needsUpdate0 N/A% 34 4.9% 1 1.9% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -18 -2.6% 80 150.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% -15 -2.1% -5 -9.4% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -12 -1.7% 13 24.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 7 1.0% 11 20.8% 0 N/A% 0 N/A%
variable_initialize0 N/A% 4 0.6% -2 -3.8% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -4 -0.6% -24 -45.3% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% -3 -0.4% -28 -52.8% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 2 0.3% -37 -69.8% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 2 0.3% 12 22.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 1 0.1% -1 -1.9% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 701 100.4% -42 -79.2% 0 N/A% 0 N/A%
reset0 N/A% 1 0.1% -13 -24.5% 0 N/A% 0 N/A%