Diff Report
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #519e636f9416aRun #519e62c02d767DiffDiff%
Number of Function Calls91 91 0 0.0%
Incl. Wall Time (microsec)44,533 43,987 -546 -1.2%
Incl. Wall Time (microsec) per call 489 483 -6 -1.2%
Excl. Wall Time (microsec)506 511 5 1.0%
Incl. CPU (microsecs)34,392 34,588 196 0.6%
Incl. CPU (microsecs) per call 378 380 2 0.6%
Excl. CPU (microsec)487 476 -11 -2.3%
Incl. MemUse (bytes)2,267,384 2,267,376 -8 -0.0%
Incl. MemUse (bytes) per call 24,916 24,916 -0 -0.0%
Excl. MemUse (bytes)2,568 2,568 0 0.0%
Incl. PeakMemUse (bytes)2,005,840 2,003,896 -1,944 -0.1%
Incl. PeakMemUse (bytes) per call 22,042 22,021 -21 -0.1%
Excl. PeakMemUse (bytes)2,160 2,160 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% -546 -3.4% 196 1.3% -8 -0.0% -1,944 -3.4%
Exclusive Metrics Diff for Current Function5 0.9% -11 -5.6% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% -937 -171.6% -225 -114.8% 0 0.0% 0 0.0%
menu_tree_page_data0 N/A% 516 94.5% 59 30.1% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 262 48.0% 192 98.0% 0 0.0% 0 0.0%
_menu_build_tree0 N/A% 216 39.6% 20 10.2% -16 -200.0% -2,000 -102.9%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -200 -36.6% -57 -29.1% 0 0.0% 0 0.0%
image_effect_definitions0 N/A% 156 28.6% 23 11.7% 8 100.0% 48 2.5%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -150 -27.5% 138 70.4% 0 0.0% 0 0.0%
views_cache_get0 N/A% -144 -26.4% 17 8.7% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -125 -22.9% -24 -12.2% 0 0.0% 0 0.0%
entity_get_bundles0 N/A% -88 -16.1% -8 -4.1% 0 0.0% 0 0.0%
_field_info_collate_types0 N/A% -54 -9.9% -1 -0.5% 0 0.0% 0 0.0%
_node_types_build0 N/A% 50 9.2% 26 13.3% 0 0.0% 0 0.0%
Drupal\views\ViewsData::cacheGet0 N/A% -48 -8.8% -3 -1.5% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 19 3.5% 13 6.6% 0 0.0% 0 0.0%
variable_initialize0 N/A% -18 -3.3% 2 1.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -13 -2.4% 3 1.5% 0 0.0% 8 0.4%
entity_get_view_modes0 N/A% 10 1.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 3 0.5% 3 1.5% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% -2 -0.4% 3 1.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 1 0.2% 11 5.6% 0 0.0% 0 0.0%
system_list0 N/A% 0 0.0% 4 2.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -551 -100.9% 201 102.6% -8 -100.0% -1,944 -100.0%
reset0 N/A% 0 0.0% 6 3.1% 0 0.0% 0 0.0%