Diff Report
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #51b033ccbc666Run #51b032b631491DiffDiff%
Number of Function Calls78 78 0 0.0%
Incl. Wall Time (microsec)57,493 57,627 134 0.2%
Incl. Wall Time (microsec) per call 737 739 2 0.2%
Excl. Wall Time (microsec)471 483 12 2.5%
Incl. CPU (microsecs)32,160 31,679 -481 -1.5%
Incl. CPU (microsecs) per call 412 406 -6 -1.5%
Excl. CPU (microsec)433 456 23 5.3%
Incl. MemUse (bytes)2,020,792 2,019,424 -1,368 -0.1%
Incl. MemUse (bytes) per call 25,908 25,890 -18 -0.1%
Excl. MemUse (bytes)1,360 1,360 0 0.0%
Incl. PeakMemUse (bytes)1,905,688 2,012,624 106,936 5.6%
Incl. PeakMemUse (bytes) per call 24,432 25,803 1,371 5.6%
Excl. PeakMemUse (bytes)2,080 2,080 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% 134 0.7% -481 -2.4% -1,368 -0.8% 106,936 57.1%
Exclusive Metrics Diff for Current Function12 9.0% 23 4.8% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 751 560.4% -75 -15.6% 80 5.8% -784 -0.7%
menu_tree_page_data0 N/A% -490 -365.7% -205 -42.6% 0 0.0% 16 0.0%
entity_get_bundles0 N/A% -439 -327.6% -106 -22.0% 0 0.0% 144 0.1%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -344 -256.7% -193 -40.1% 16 1.2% 48 0.0%
_menu_build_tree0 N/A% 267 199.3% 139 28.9% -64 -4.7% 109,016 101.9%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 166 123.9% -104 -21.6% 16 1.2% 8 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 164 122.4% 34 7.1% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleInstances0 N/A% -137 -102.2% 20 4.2% -32 -2.3% 152 0.1%
variable_initialize0 N/A% 63 47.0% 7 1.5% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -60 -44.8% 1 0.2% -1,384 -101.2% -1,592 -1.5%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 58 43.3% 28 5.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 55 41.0% -1 -0.2% 0 0.0% 0 0.0%
_node_types_build0 N/A% 53 39.6% -17 -3.5% -8 -0.6% 48 0.0%
_toolbar_get_subtree_hash0 N/A% 37 27.6% -6 -1.2% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getFieldMap0 N/A% -20 -14.9% -12 -2.5% 0 0.0% -24 -0.0%
system_list0 N/A% 8 6.0% 5 1.0% 0 0.0% -24 -0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 2 1.5% 4 0.8% 8 0.6% -72 -0.1%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 113 84.3% -510 -106.0% -1,368 -100.0% 106,936 100.0%
reset0 N/A% 9 6.7% 6 1.2% 0 0.0% 0 0.0%