Diff Report
Run #519c1639640b3: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #519c1639640b3Run #519c153c76aa0DiffDiff%
Number of Function Calls88 88 0 0.0%
Incl. Wall Time (microsec)58,053 58,066 13 0.0%
Incl. Wall Time (microsec) per call 660 660 0 0.0%
Excl. Wall Time (microsec)655 653 -2 -0.3%
Incl. CPU (microsecs)40,751 40,661 -90 -0.2%
Incl. CPU (microsecs) per call 463 462 -1 -0.2%
Excl. CPU (microsec)578 570 -8 -1.4%
Incl. MemUse (bytes)2,727,240 2,727,240 0 0.0%
Incl. MemUse (bytes) per call 30,991 30,991 0 0.0%
Excl. MemUse (bytes)-3,904 -3,904 0 0.0%
Incl. PeakMemUse (bytes)2,765,184 2,765,184 0 0.0%
Incl. PeakMemUse (bytes) per call 31,423 31,423 0 0.0%
Excl. PeakMemUse (bytes)3,696 3,696 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% 13 6.8% -90 -70.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -15.4% -8 -8.9% 0 N/A% 0 N/A%
Parent functions
Drupal\field\FieldInfo::getBundleInstances0 N/A% -270 -2076.9% -93 -103.3% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% 138 1061.5% -138 -153.3% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% -116 -892.3% 19 21.1% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 113 869.2% 78 86.7% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 103 792.3% -25 -27.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 82 630.8% 58 64.4% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -77 -592.3% -36 -40.0% 0 N/A% 0 N/A%
views_cache_get0 N/A% -76 -584.6% 7 7.8% 0 N/A% 0 N/A%
image_effect_definitions0 N/A% 71 546.2% -6 -6.7% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 69 530.8% 9 10.0% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -24 -184.6% 13 14.4% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -19 -146.2% -23 -25.6% 0 N/A% 0 N/A%
filter_list_format0 N/A% 18 138.5% 23 25.6% 0 N/A% 0 N/A%
entity_get_bundles0 N/A% -17 -130.8% 2 2.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 13 100.0% -14 -15.6% 0 N/A% 0 N/A%
system_list0 N/A% -7 -53.8% -6 -6.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 7 53.8% 8 8.9% 0 N/A% 0 N/A%
Drupal\views\ViewsData::cacheGet0 N/A% 4 30.8% 19 21.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 2 15.4% 2 2.2% 0 N/A% 0 N/A%
variable_initialize0 N/A% -2 -15.4% 1 1.1% 0 N/A% 0 N/A%
_node_types_build0 N/A% 1 7.7% 12 13.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 16 123.1% -84 -93.3% 0 N/A% 0 N/A%
reset0 N/A% -1 -7.7% 2 2.2% 0 N/A% 0 N/A%