Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #51f5bb078e5a7Run #51f5bb45dd257DiffDiff%
Number of Function Calls67 67 0 0.0%
Incl. Wall Time (microsec)47,218 46,957 -261 -0.6%
Incl. Wall Time (microsec) per call 705 701 -4 -0.6%
Excl. Wall Time (microsec)431 426 -5 -1.2%
Incl. CPU (microsecs)28,607 27,983 -624 -2.2%
Incl. CPU (microsecs) per call 427 418 -9 -2.2%
Excl. CPU (microsec)419 399 -20 -4.8%
Incl. MemUse (bytes)2,264,008 2,264,008 0 0.0%
Incl. MemUse (bytes) per call 33,791 33,791 0 0.0%
Excl. MemUse (bytes)6,792 6,792 0 0.0%
Incl. PeakMemUse (bytes)2,870,192 2,870,192 0 0.0%
Incl. PeakMemUse (bytes) per call 42,839 42,839 0 0.0%
Excl. PeakMemUse (bytes)4,648 4,648 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% -261 -34.6% -624 -533.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -1.9% -20 -3.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -463 -177.4% -291 -46.6% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -196 -75.1% -127 -20.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 178 68.2% 21 3.4% 0 N/A% 0 N/A%
views_cache_get0 N/A% 134 51.3% 62 9.9% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% 128 49.0% 69 11.1% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% 120 46.0% 88 14.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 104 39.8% 25 4.0% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% -99 -37.9% -164 -26.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -97 -37.2% -102 -16.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::updateCache0 N/A% -44 -16.9% -16 -2.6% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -39 -14.9% -29 -4.6% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -33 -12.6% -41 -6.6% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 23 8.8% -10 -1.6% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 21 8.0% 8 1.3% 0 N/A% 0 N/A%
Drupal\views\ViewsData::cacheGet0 N/A% -20 -7.7% -21 -3.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 19 7.3% -27 -4.3% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% 15 5.7% -6 -1.0% 0 N/A% 0 N/A%
variable_initialize0 N/A% -9 -3.4% 1 0.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 5 1.9% -5 -0.8% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -5 -1.9% -9 -1.4% 0 N/A% 0 N/A%
system_list0 N/A% -3 -1.1% -50 -8.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -254 -97.3% -614 -98.4% 0 N/A% 0 N/A%
reset0 N/A% -2 -0.8% 10 1.6% 0 N/A% 0 N/A%