Diff Report
Run #519fd0873c1d7: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fd13122e91: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #519fd0873c1d7Run #519fd13122e91DiffDiff%
Number of Function Calls57 57 0 0.0%
Incl. Wall Time (microsec)29,392 30,455 1,063 3.6%
Incl. Wall Time (microsec) per call 516 534 19 3.6%
Excl. Wall Time (microsec)442 448 6 1.4%
Incl. CPU (microsecs)32,000 36,005 4,005 12.5%
Incl. CPU (microsecs) per call 561 632 70 12.5%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)1,684,976 1,686,376 1,400 0.1%
Incl. MemUse (bytes) per call 29,561 29,586 25 0.1%
Excl. MemUse (bytes)4,944 4,944 0 0.0%
Incl. PeakMemUse (bytes)1,764,288 1,762,432 -1,856 -0.1%
Incl. PeakMemUse (bytes) per call 30,952 30,920 -33 -0.1%
Excl. PeakMemUse (bytes)5,384 5,384 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% 1,063 101.0% 4,005 400500.0% 1,400 11.6% -1,856 -207.1%
Exclusive Metrics Diff for Current Function6 0.6% -4,000 -99.9% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 394 37.1% -4,000 -99.9% -40 -2.9% -2,288 -123.3%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 343 32.3% 2 0.0% -16 -1.1% -16 -0.9%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 139 13.1% 8,001 199.8% 24 1.7% -360 -19.4%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 125 11.8% 0 0.0% 0 0.0% 0 0.0%
variable_initialize0 N/A% -89 -8.4% -4,000 -99.9% 0 0.0% 0 0.0%
menu_tree_page_data0 N/A% 84 7.9% -4,000 -99.9% 8 0.6% 0 0.0%
Drupal\field\FieldInfo::getFieldMap0 N/A% 62 5.8% 0 0.0% -8 -0.6% 32 1.7%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 41 3.9% -4,000 -99.9% 0 0.0% 0 0.0%
_node_types_build0 N/A% -38 -3.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 37 3.5% 0 0.0% 1,368 97.7% 816 44.0%
entity_get_bundles0 N/A% 37 3.5% 4,001 99.9% 0 0.0% 80 4.3%
_menu_build_tree0 N/A% 32 3.0% 4,000 99.9% 64 4.6% -120 -6.5%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% -29 -2.7% 4,001 99.9% 0 0.0% 0 0.0%
system_list0 N/A% -27 -2.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -22 -2.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -19 -1.8% 0 0.0% 0 0.0% 0 0.0%
_toolbar_get_subtree_hash0 N/A% -7 -0.7% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 1,056 99.3% 8,005 199.9% 1,408 100.6% -1,848 -99.6%
reset0 N/A% 1 0.1% 0 0.0% -8 -0.6% -8 -0.4%