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

Drupal\Core\Cache\DatabaseBackend::getRun #51b032b631491Run #51b033ccbc666DiffDiff%
Number of Function Calls78 78 0 0.0%
Incl. Wall Time (microsec)57,627 57,493 -134 -0.2%
Incl. Wall Time (microsec) per call 739 737 -2 -0.2%
Excl. Wall Time (microsec)483 471 -12 -2.5%
Incl. CPU (microsecs)31,679 32,160 481 1.5%
Incl. CPU (microsecs) per call 406 412 6 1.5%
Excl. CPU (microsec)456 433 -23 -5.0%
Incl. MemUse (bytes)2,019,424 2,020,792 1,368 0.1%
Incl. MemUse (bytes) per call 25,890 25,908 18 0.1%
Excl. MemUse (bytes)1,360 1,360 0 0.0%
Incl. PeakMemUse (bytes)2,012,624 1,905,688 -106,936 -5.3%
Incl. PeakMemUse (bytes) per call 25,803 24,432 -1,371 -5.3%
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 Function-12 -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%