Diff Report
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd15c0308e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #523bd0c5929e9Run #523bd15c0308eDiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)41,436 42,365 929 2.2%
Incl. Wall Time (microsec) per call 829 847 19 2.2%
Excl. Wall Time (microsec)455 448 -7 -1.5%
Incl. CPU (microsecs)25,155 25,746 591 2.3%
Incl. CPU (microsecs) per call 503 515 12 2.3%
Excl. CPU (microsec)441 430 -11 -2.5%
Incl. MemUse (bytes)1,954,680 1,955,368 688 0.0%
Incl. MemUse (bytes) per call 39,094 39,107 14 0.0%
Excl. MemUse (bytes)7,808 7,808 0 0.0%
Incl. PeakMemUse (bytes)2,436,824 2,437,560 736 0.0%
Incl. PeakMemUse (bytes) per call 48,736 48,751 15 0.0%
Excl. PeakMemUse (bytes)5,136 5,176 40 0.8%

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% 929 41.8% 591 24.0% 688 1.3% 736 1.2%
Exclusive Metrics Diff for Current Function-7 -0.8% -11 -1.9% 0 0.0% 40 5.4%
Parent functions
menu_tree_page_data0 N/A% 796 85.7% 358 60.6% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleInstances0 N/A% -434 -46.7% -141 -23.9% -8 -1.2% -8 -1.1%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% 367 39.5% 138 23.4% 0 0.0% 0 0.0%
system_list0 N/A% -242 -26.0% -148 -25.0% 0 0.0% 0 0.0%
filter_formats0 N/A% 232 25.0% 55 9.3% 0 0.0% 0 0.0%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -194 -20.9% -88 -14.9% -8 -1.2% 128 17.4%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 183 19.7% 49 8.3% 0 0.0% 0 0.0%
_menu_build_tree0 N/A% 173 18.6% 230 38.9% 0 0.0% -24 -3.3%
entity_get_form_modes0 N/A% 162 17.4% 81 13.7% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -129 -13.9% -27 -4.6% 696 101.2% 816 110.9%
Drupal\Core\Config\CachedStorage::read0 N/A% 59 6.4% -26 -4.4% 0 0.0% 64 8.7%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -30 -3.2% 18 3.0% 0 0.0% -104 -14.1%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% -25 -2.7% -2 -0.3% 0 0.0% 8 1.1%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -16 -1.7% 8 1.4% 0 0.0% 0 0.0%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 16 1.7% 34 5.8% 16 2.3% -24 -3.3%
Drupal\field\FieldInfo::getFieldMap0 N/A% 8 0.9% 23 3.9% 0 0.0% -112 -15.2%
variable_initialize0 N/A% 7 0.8% 12 2.0% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -5 -0.5% 15 2.5% -8 -1.2% -8 -1.1%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 1 0.1% 2 0.3% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 932 100.3% 604 102.2% 688 100.0% 696 94.6%
reset0 N/A% 4 0.4% -2 -0.3% 0 0.0% 0 0.0%