Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0311a4e34a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #51b0309e0d24bRun #51b0311a4e34aDiffDiff%
Number of Function Calls84 84 0 0.0%
Incl. Wall Time (microsec)65,319 65,888 569 0.9%
Incl. Wall Time (microsec) per call 778 784 7 0.9%
Excl. Wall Time (microsec)496 482 -14 -2.8%
Incl. CPU (microsecs)35,232 35,519 287 0.8%
Incl. CPU (microsecs) per call 419 423 3 0.8%
Excl. CPU (microsec)469 454 -15 -3.2%
Incl. MemUse (bytes)2,207,080 2,207,080 0 0.0%
Incl. MemUse (bytes) per call 26,275 26,275 0 0.0%
Excl. MemUse (bytes)1,144 1,144 0 0.0%
Incl. PeakMemUse (bytes)1,935,456 1,935,456 0 0.0%
Incl. PeakMemUse (bytes) per call 23,041 23,041 0 0.0%
Excl. PeakMemUse (bytes)1,680 1,680 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% 569 93.4% 287 26.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-14 -2.5% -15 -5.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 513 90.2% 117 40.8% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -492 -86.5% -206 -71.8% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 488 85.8% 30 10.5% 0 N/A% 0 N/A%
system_list0 N/A% 176 30.9% 79 27.5% 0 N/A% 0 N/A%
_toolbar_get_subtree_hash0 N/A% -160 -28.1% -64 -22.3% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -132 -23.2% -164 -57.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -86 -15.1% -70 -24.4% 0 N/A% 0 N/A%
_node_types_build0 N/A% 81 14.2% 61 21.3% 0 N/A% 0 N/A%
filter_formats0 N/A% 65 11.4% -19 -6.6% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% 64 11.2% 500 174.2% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 62 10.9% -15 -5.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -28 -4.9% 17 5.9% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 17 3.0% -16 -5.6% 0 N/A% 0 N/A%
entity_get_bundles0 N/A% -15 -2.6% 26 9.1% 0 N/A% 0 N/A%
variable_initialize0 N/A% 7 1.2% -7 -2.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 6 1.1% -7 -2.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 6 1.1% 4 1.4% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% -3 -0.5% 21 7.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 578 101.6% 319 111.1% 0 N/A% 0 N/A%
reset0 N/A% 5 0.9% -17 -5.9% 0 N/A% 0 N/A%