Diff Report
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #52a037bb4f6e8Run #52a03729e7d1aDiffDiff%
Number of Function Calls75 75 0 0.0%
Incl. Wall Time (microsec)31,192 31,298 106 0.3%
Incl. Wall Time (microsec) per call 416 417 1 0.3%
Excl. Wall Time (microsec)505 516 11 2.2%
Incl. CPU (microsecs)28,338 28,479 141 0.5%
Incl. CPU (microsecs) per call 378 380 2 0.5%
Excl. CPU (microsec)472 493 21 4.4%
Incl. MemUse (bytes)2,574,976 2,574,520 -456 -0.0%
Incl. MemUse (bytes) per call 34,333 34,327 -6 -0.0%
Excl. MemUse (bytes)6,048 6,048 0 0.0%
Incl. PeakMemUse (bytes)3,005,776 3,005,168 -608 -0.0%
Incl. PeakMemUse (bytes) per call 40,077 40,069 -8 -0.0%
Excl. PeakMemUse (bytes)4,936 4,936 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% 106 12.7% 141 16.3% -456 -0.7% -608 -0.9%
Exclusive Metrics Diff for Current Function11 10.4% 21 14.9% 0 0.0% 0 0.0%
Parent functions
menu_tree_page_data0 N/A% -249 -234.9% -236 -167.4% 0 0.0% -320 -52.6%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 143 134.9% 128 90.8% 0 0.0% 0 0.0%
_menu_build_tree0 N/A% 123 116.0% 108 76.6% 0 0.0% 248 40.8%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 107 100.9% 113 80.1% 0 0.0% 0 0.0%
drupal_render_cache_get0 N/A% -91 -85.8% -90 -63.8% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 80 75.5% 87 61.7% -384 -84.2% -408 -67.1%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -68 -64.2% -62 -44.0% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 64 60.4% 76 53.9% -8 -1.8% -144 -23.7%
Drupal\views\Plugin\views\display\DisplayPluginBase::initDisplay0 N/A% -46 -43.4% -33 -23.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 40 37.7% 45 31.9% -8 -1.8% -8 -1.3%
Drupal\views\ViewsData::cacheGet0 N/A% 31 29.2% 66 46.8% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getFieldMap0 N/A% -16 -15.1% -22 -15.6% -16 -3.5% 40 6.6%
variable_initialize0 N/A% -14 -13.2% -10 -7.1% 0 0.0% 0 0.0%
entity_get_view_modes0 N/A% -14 -13.2% -26 -18.4% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 13 12.3% 29 20.6% -32 -7.0% -32 -5.3%
system_list0 N/A% 8 7.5% 7 5.0% 0 0.0% 0 0.0%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -7 -6.6% -13 -9.2% 8 1.8% 96 15.8%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 6 5.7% -7 -5.0% -16 -3.5% 0 0.0%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -3 -2.8% -1 -0.7% 0 0.0% 0 0.0%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% 2 1.9% 2 1.4% 0 0.0% 0 0.0%
Drupal\Core\Config\CachedStorage::read0 N/A% -2 -1.9% -19 -13.5% 0 0.0% -80 -13.2%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -1 -0.9% -1 -0.7% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 91 85.8% 108 76.6% -456 -100.0% -608 -100.0%
reset0 N/A% 4 3.8% 12 8.5% 0 0.0% 0 0.0%