Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)23,982 23,786 -196 -0.8%
Incl. Wall Time (microsec) per call 558 553 -5 -0.8%
Excl. Wall Time (microsec)338 307 -31 -9.2%
Incl. CPU (microsecs)21,964 21,703 -261 -1.2%
Incl. CPU (microsecs) per call 511 505 -6 -1.2%
Excl. CPU (microsec)303 270 -33 -10.9%
Incl. MemUse (bytes)2,733,040 2,735,728 2,688 0.1%
Incl. MemUse (bytes) per call 63,559 63,622 63 0.1%
Excl. MemUse (bytes)9,616 9,616 0 0.0%
Incl. PeakMemUse (bytes)3,025,152 3,025,784 632 0.0%
Incl. PeakMemUse (bytes) per call 70,352 70,367 15 0.0%
Excl. PeakMemUse (bytes)2,680 2,680 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% -196 -5.7% -261 -7.5% 2,688 0.8% 632 0.2%
Exclusive Metrics Diff for Current Function-31 -15.8% -33 -12.6% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -182 -92.9% -190 -72.8% 24 0.9% 168 26.6%
Drupal\Core\Entity\EntityManager::getBaseFieldDefinitions0 N/A% 155 79.1% 131 50.2% 152 5.7% 344 54.4%
Drupal\user\PermissionsHash::generate0 N/A% -138 -70.4% -100 -38.3% 0 0.0% 80 12.7%
_toolbar_get_subtrees_hash0 N/A% -127 -64.8% -127 -48.7% 0 0.0% 0 0.0%
_menu_build_tree0 N/A% 111 56.6% 104 39.8% 24 0.9% 4,040 639.2%
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::getSystemPath0 N/A% -92 -46.9% -87 -33.3% 0 0.0% -456 -72.2%
drupal_get_complete_schema0 N/A% 80 40.8% 40 15.3% 8 0.3% -64 -10.1%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 69 35.2% 62 23.8% -16 -0.6% -56 -8.9%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -44 -22.4% -44 -16.9% 0 0.0% 792 125.3%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -29 -14.8% -7 -2.7% 0 0.0% 80 12.7%
drupal_get_library0 N/A% -28 -14.3% -53 -20.3% 48 1.8% -1,056 -167.1%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% 19 9.7% -8 -3.1% -24 -0.9% -176 -27.8%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 14 7.1% 26 10.0% 2,496 92.9% 1,568 248.1%
Drupal\field\FieldInfo::getFieldMap0 N/A% -12 -6.1% -15 -5.7% -8 -0.3% -4,616 -730.4%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% -11 -5.6% -3 -1.1% 0 0.0% 0 0.0%
menu_tree_page_data0 N/A% 9 4.6% 6 2.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 5 2.6% 5 1.9% 0 0.0% 0 0.0%
system_list0 N/A% 4 2.0% -1 -0.4% -16 -0.6% -16 -2.5%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 1 0.5% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -162 -82.7% -235 -90.0% 2,688 100.0% 632 100.0%
reset0 N/A% -3 -1.5% 7 2.7% 0 0.0% 0 0.0%