Diff Report
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #51902129e4489Run #51901ff69a8a6DiffDiff%
Number of Function Calls89 89 0 0.0%
Incl. Wall Time (microsec)58,287 58,835 548 0.9%
Incl. Wall Time (microsec) per call 655 661 6 0.9%
Excl. Wall Time (microsec)536 531 -5 -0.9%
Incl. CPU (microsecs)36,258 36,866 608 1.7%
Incl. CPU (microsecs) per call 407 414 7 1.7%
Excl. CPU (microsec)513 500 -13 -2.5%
Incl. MemUse (bytes)2,428,848 2,428,848 0 0.0%
Incl. MemUse (bytes) per call 27,290 27,290 0 0.0%
Excl. MemUse (bytes)2,776 2,776 0 0.0%
Incl. PeakMemUse (bytes)3,253,112 3,253,112 0 0.0%
Incl. PeakMemUse (bytes) per call 36,552 36,552 0 0.0%
Excl. PeakMemUse (bytes)6,848 6,848 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% 548 1014.8% 608 810.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -0.9% -13 -2.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 692 126.3% 212 34.9% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% 559 102.0% 234 38.5% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -436 -79.6% 52 8.6% 0 N/A% 0 N/A%
Drupal\views\ViewsDataCache::cacheGet0 N/A% -202 -36.9% -67 -11.0% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% -128 -23.4% 85 14.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 103 18.8% 20 3.3% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% 100 18.2% 5 0.8% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -68 -12.4% 3 0.5% 0 N/A% 0 N/A%
system_list0 N/A% 29 5.3% 48 7.9% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% 27 4.9% 32 5.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% -26 -4.7% 9 1.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -26 -4.7% -22 -3.6% 0 N/A% 0 N/A%
_node_types_build0 N/A% -23 -4.2% -45 -7.4% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% -18 -3.3% 27 4.4% 0 N/A% 0 N/A%
entity_get_bundles0 N/A% -16 -2.9% -15 -2.5% 0 N/A% 0 N/A%
variable_initialize0 N/A% -9 -1.6% 20 3.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% -6 -1.1% 17 2.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -4 -0.7% 20 3.3% 0 N/A% 0 N/A%
views_cache_get0 N/A% -3 -0.5% -4 -0.7% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 3 0.5% -24 -3.9% 0 N/A% 0 N/A%
filter_list_format0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 559 102.0% 613 100.8% 0 N/A% 0 N/A%
reset0 N/A% -6 -1.1% 8 1.3% 0 N/A% 0 N/A%