Diff Report
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #51a9457328375Run #51a944519b58cDiffDiff%
Number of Function Calls66 66 0 0.0%
Incl. Wall Time (microsec)52,650 52,797 147 0.3%
Incl. Wall Time (microsec) per call 798 800 2 0.3%
Excl. Wall Time (microsec)445 416 -29 -6.5%
Incl. CPU (microsecs)34,005 33,886 -119 -0.3%
Incl. CPU (microsecs) per call 515 513 -2 -0.3%
Excl. CPU (microsec)401 373 -28 -7.0%
Incl. MemUse (bytes)1,958,504 1,958,504 0 0.0%
Incl. MemUse (bytes) per call 29,674 29,674 0 0.0%
Excl. MemUse (bytes)4,376 4,376 0 0.0%
Incl. PeakMemUse (bytes)2,291,920 2,291,920 0 0.0%
Incl. PeakMemUse (bytes) per call 34,726 34,726 0 0.0%
Excl. PeakMemUse (bytes)2,808 2,808 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% 147 17.1% -119 -13.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-29 -19.7% -28 -23.5% 0 N/A% 0 N/A%
Parent functions
_menu_build_tree0 N/A% 250 170.1% 209 175.6% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% -226 -153.7% -80 -67.2% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% 172 117.0% 154 129.4% 0 N/A% 0 N/A%
_node_types_build0 N/A% -162 -110.2% -90 -75.6% 0 N/A% 0 N/A%
variable_initialize0 N/A% 101 68.7% 16 13.4% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% 95 64.6% -416 -349.6% 0 N/A% 0 N/A%
entity_get_bundles0 N/A% -79 -53.7% 5 4.2% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 54 36.7% -47 -39.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -42 -28.6% -6 -5.0% 0 N/A% 0 N/A%
image_effect_definitions0 N/A% -41 -27.9% 23 19.3% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 38 25.9% 79 66.4% 0 N/A% 0 N/A%
system_list0 N/A% 26 17.7% 1 0.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -24 -16.3% -2 -1.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% -23 -15.6% -42 -35.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -20 -13.6% 37 31.1% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 14 9.5% 18 15.1% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% 12 8.2% -2 -1.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 2 1.4% 24 20.2% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 177 120.4% -97 -81.5% 0 N/A% 0 N/A%
reset0 N/A% -1 -0.7% 6 5.0% 0 N/A% 0 N/A%