Diff Report
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af56893788: 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 #519af56893788DiffDiff%
Number of Function Calls90 90 0 0.0%
Incl. Wall Time (microsec)51,092 49,786 -1,306 -2.6%
Incl. Wall Time (microsec) per call 568 553 -15 -2.6%
Excl. Wall Time (microsec)566 533 -33 -5.8%
Incl. CPU (microsecs)36,537 35,422 -1,115 -3.1%
Incl. CPU (microsecs) per call 406 394 -12 -3.1%
Excl. CPU (microsec)529 500 -29 -5.5%
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% -1,306 -236.6% -1,115 -235.7% -64 -0.1% -856 -1.3%
Exclusive Metrics Diff for Current Function-33 -2.5% -29 -2.6% 0 0.0% 0 0.0%
Parent functions
Drupal\field\FieldInfo::getBundleInstances0 N/A% -380 -29.1% -341 -30.6% -32 -50.0% 48 5.6%
Drupal\Core\Config\CachedStorage::read0 N/A% -337 -25.8% -436 -39.1% 0 0.0% -304 -35.5%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -299 -22.9% -135 -12.1% 24 37.5% 120 14.0%
views_cache_get0 N/A% -200 -15.3% -175 -15.7% -40 -62.5% -1,048 -122.4%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 139 10.6% 117 10.5% 16 25.0% 24 2.8%
Drupal\views\ViewsData::cacheGet0 N/A% -96 -7.4% -80 -7.2% 0 0.0% 0 0.0%
entity_get_view_modes0 N/A% -94 -7.2% -77 -6.9% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -93 -7.1% -54 -4.8% -16 -25.0% 56 6.5%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 55 4.2% 4 0.4% 0 0.0% 0 0.0%
menu_tree_page_data0 N/A% -51 -3.9% 12 1.1% 0 0.0% 72 8.4%
entity_get_bundles0 N/A% 47 3.6% 54 4.8% 0 0.0% -72 -8.4%
_menu_build_tree0 N/A% 11 0.8% 20 1.8% 0 0.0% -8 -0.9%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -11 -0.8% -29 -2.6% -16 -25.0% 88 10.3%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 3 0.2% 4 0.4% 0 0.0% 296 34.6%
system_list0 N/A% -3 -0.2% -2 -0.2% 0 0.0% 0 0.0%
filter_list_format0 N/A% -2 -0.2% 1 0.1% 0 0.0% 0 0.0%
image_effect_definitions0 N/A% 2 0.2% -4 -0.4% 0 0.0% 24 2.8%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 2 0.2% 6 0.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
_node_types_build0 N/A% -1 -0.1% 1 0.1% 0 0.0% -152 -17.8%
variable_initialize0 N/A% 1 0.1% -1 -0.1% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -1,270 -97.2% -1,082 -97.0% -64 -100.0% -856 -100.0%
reset0 N/A% -3 -0.2% -4 -0.4% 0 0.0% 0 0.0%