Diff Report
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eadc55e057: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #519ead70538d1Run #519eadc55e057DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)96,056 97,126 1,070 1.1%
Incl. Wall Time (microsec) per call 961 971 11 1.1%
Excl. Wall Time (microsec)909 894 -15 -1.7%
Incl. CPU (microsecs)57,304 57,608 304 0.5%
Incl. CPU (microsecs) per call 573 576 3 0.5%
Excl. CPU (microsec)833 823 -10 -1.2%
Incl. MemUse (bytes)1,367,240 1,367,240 0 0.0%
Incl. MemUse (bytes) per call 13,672 13,672 0 0.0%
Excl. MemUse (bytes)-4,400 -4,400 0 0.0%
Incl. PeakMemUse (bytes)1,726,984 1,726,984 0 0.0%
Incl. PeakMemUse (bytes) per call 17,270 17,270 0 0.0%
Excl. PeakMemUse (bytes)4,320 4,320 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% 1,070 81.5% 304 129.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-15 -1.4% -10 -3.3% 0 N/A% 0 N/A%
Parent functions
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 297 27.8% 34 11.2% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% -277 -25.9% -14 -4.6% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% 268 25.0% 90 29.6% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% 230 21.5% -80 -26.3% 0 N/A% 0 N/A%
_node_types_build0 N/A% 197 18.4% 6 2.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 191 17.9% 59 19.4% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 153 14.3% 27 8.9% 0 N/A% 0 N/A%
Drupal\views\ViewsData::cacheGet0 N/A% -136 -12.7% -44 -14.5% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% 87 8.1% -14 -4.6% 0 N/A% 0 N/A%
entity_get_bundles0 N/A% -65 -6.1% -14 -4.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -62 -5.8% 17 5.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 52 4.9% -4 -1.3% 0 N/A% 0 N/A%
image_effect_definitions0 N/A% 41 3.8% 7 2.3% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 34 3.2% 125 41.1% 0 N/A% 0 N/A%
filter_list_format0 N/A% -27 -2.5% -28 -9.2% 0 N/A% 0 N/A%
views_cache_get0 N/A% 26 2.4% 75 24.7% 0 N/A% 0 N/A%
system_list0 N/A% 23 2.1% 1 0.3% 0 N/A% 0 N/A%
variable_initialize0 N/A% 21 2.0% -1 -0.3% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 19 1.8% 73 24.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -18 -1.7% -14 -4.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 16 1.5% 3 1.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 1,085 101.4% 319 104.9% 0 N/A% 0 N/A%
reset0 N/A% 0 0.0% -5 -1.6% 0 N/A% 0 N/A%