Diff Report
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af59f030f2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #519af3b0bf970Run #519af59f030f2DiffDiff%
Number of Function Calls90 90 0 0.0%
Incl. Wall Time (microsec)51,092 50,105 -987 -1.9%
Incl. Wall Time (microsec) per call 568 557 -11 -1.9%
Excl. Wall Time (microsec)566 536 -30 -5.3%
Incl. CPU (microsecs)36,537 35,715 -822 -2.2%
Incl. CPU (microsecs) per call 406 397 -9 -2.2%
Excl. CPU (microsec)529 505 -24 -4.5%
Incl. MemUse (bytes)2,418,808 2,418,744 -64 -0.0%
Incl. MemUse (bytes) per call 26,876 26,875 -1 -0.0%
Excl. MemUse (bytes)2,696 2,696 0 0.0%
Incl. PeakMemUse (bytes)2,298,360 2,297,504 -856 -0.0%
Incl. PeakMemUse (bytes) per call 25,537 25,528 -10 -0.0%
Excl. PeakMemUse (bytes)1,504 1,504 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% -987 -39.4% -822 -32.6% -64 -0.1% -856 -1.3%
Exclusive Metrics Diff for Current Function-30 -3.0% -24 -2.9% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% -397 -40.2% -367 -44.6% 0 0.0% -304 -35.5%
Drupal\field\FieldInfo::getBundleInstances0 N/A% -303 -30.7% -276 -33.6% -32 -50.0% 48 5.6%
_menu_build_tree0 N/A% 221 22.4% 238 29.0% 0 0.0% -8 -0.9%
views_cache_get0 N/A% -193 -19.6% -177 -21.5% -40 -62.5% -1,048 -122.4%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -131 -13.3% -84 -10.2% -16 -25.0% 56 6.5%
Drupal\views\ViewsData::cacheGet0 N/A% -109 -11.0% -56 -6.8% 0 0.0% 0 0.0%
entity_get_view_modes0 N/A% -90 -9.1% -77 -9.4% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 72 7.3% 11 1.3% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -65 -6.6% -76 -9.2% -16 -25.0% 88 10.3%
filter_list_format0 N/A% 50 5.1% 51 6.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 42 4.3% 45 5.5% 0 0.0% 0 0.0%
entity_get_bundles0 N/A% -38 -3.9% -36 -4.4% 0 0.0% -72 -8.4%
_node_types_build0 N/A% -24 -2.4% -21 -2.6% 0 0.0% -152 -17.8%
menu_tree_page_data0 N/A% -22 -2.2% 31 3.8% 0 0.0% 72 8.4%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -16 -1.6% -31 -3.8% 24 37.5% 120 14.0%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 5 0.5% 4 0.5% 0 0.0% 296 34.6%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 5 0.5% 2 0.2% 16 25.0% 24 2.8%
variable_initialize0 N/A% 4 0.4% -1 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
image_effect_definitions0 N/A% 1 0.1% -2 -0.2% 0 0.0% 24 2.8%
system_list0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -953 -96.6% -790 -96.1% -64 -100.0% -856 -100.0%
reset0 N/A% -4 -0.4% -8 -1.0% 0 0.0% 0 0.0%