Diff Report
Run #519af56893788: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #519af56893788Run #519af3b0bf970DiffDiff%
Number of Function Calls90 90 0 0.0%
Incl. Wall Time (microsec)49,786 51,092 1,306 2.6%
Incl. Wall Time (microsec) per call 553 568 15 2.6%
Excl. Wall Time (microsec)533 566 33 6.2%
Incl. CPU (microsecs)35,422 36,537 1,115 3.1%
Incl. CPU (microsecs) per call 394 406 12 3.1%
Excl. CPU (microsec)500 529 29 5.8%
Incl. MemUse (bytes)2,418,744 2,418,808 64 0.0%
Incl. MemUse (bytes) per call 26,875 26,876 1 0.0%
Excl. MemUse (bytes)2,696 2,696 0 0.0%
Incl. PeakMemUse (bytes)2,297,504 2,298,360 856 0.0%
Incl. PeakMemUse (bytes) per call 25,528 25,537 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 Function33 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%