Diff Report
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8bd1b3c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #519ec8682c2dcRun #519ec8bd1b3c1DiffDiff%
Number of Function Calls66 66 0 0.0%
Incl. Wall Time (microsec)61,095 53,647 -7,448 -12.2%
Incl. Wall Time (microsec) per call 926 813 -113 -12.2%
Excl. Wall Time (microsec)394 427 33 8.4%
Incl. CPU (microsecs)34,045 31,639 -2,406 -7.1%
Incl. CPU (microsecs) per call 516 479 -36 -7.1%
Excl. CPU (microsec)372 394 22 5.9%
Incl. MemUse (bytes)1,820,096 1,820,096 0 0.0%
Incl. MemUse (bytes) per call 27,577 27,577 0 0.0%
Excl. MemUse (bytes)4,376 4,376 0 0.0%
Incl. PeakMemUse (bytes)1,911,168 1,911,168 0 0.0%
Incl. PeakMemUse (bytes) per call 28,957 28,957 0 0.0%
Excl. PeakMemUse (bytes)1,992 1,992 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% -7,448 -288.7% -2,406 -52.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function33 0.4% 22 0.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% -3,556 -47.7% -1,219 -50.7% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% -1,182 -15.9% -158 -6.6% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -610 -8.2% -197 -8.2% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -481 -6.5% -133 -5.5% 0 N/A% 0 N/A%
_node_types_build0 N/A% -251 -3.4% -56 -2.3% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% -251 -3.4% -104 -4.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% -238 -3.2% -26 -1.1% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -222 -3.0% -308 -12.8% 0 N/A% 0 N/A%
image_effect_definitions0 N/A% -196 -2.6% -89 -3.7% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -174 -2.3% -100 -4.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -163 -2.2% 12 0.5% 0 N/A% 0 N/A%
entity_get_bundles0 N/A% -107 -1.4% 2 0.1% 0 N/A% 0 N/A%
system_list0 N/A% 94 1.3% 13 0.5% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% -87 -1.2% -44 -1.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% -77 -1.0% -71 -3.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 45 0.6% 33 1.4% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 43 0.6% 25 1.0% 0 N/A% 0 N/A%
variable_initialize0 N/A% -35 -0.5% 14 0.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -7,493 -100.6% -2,437 -101.3% 0 N/A% 0 N/A%
reset0 N/A% 12 0.2% 9 0.4% 0 N/A% 0 N/A%