Diff Report
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #523f024cca254Run #523f01900df5cDiffDiff%
Number of Function Calls60 60 0 0.0%
Incl. Wall Time (microsec)41,047 41,902 855 2.1%
Incl. Wall Time (microsec) per call 684 698 14 2.1%
Excl. Wall Time (microsec)401 397 -4 -1.0%
Incl. CPU (microsecs)22,281 22,431 150 0.7%
Incl. CPU (microsecs) per call 371 374 3 0.7%
Excl. CPU (microsec)388 369 -19 -4.9%
Incl. MemUse (bytes)1,768,520 1,771,368 2,848 0.2%
Incl. MemUse (bytes) per call 29,475 29,523 47 0.2%
Excl. MemUse (bytes)5,440 5,440 0 0.0%
Incl. PeakMemUse (bytes)1,809,904 1,812,552 2,648 0.1%
Incl. PeakMemUse (bytes) per call 30,165 30,209 44 0.1%
Excl. PeakMemUse (bytes)3,328 3,328 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% 855 143.0% 150 34.9% 2,848 6.8% 2,648 7.1%
Exclusive Metrics Diff for Current Function-4 -0.5% -19 -12.7% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 355 41.5% 146 97.3% 0 0.0% -528 -19.9%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% -285 -33.3% -73 -48.7% 0 0.0% 0 0.0%
_menu_build_tree0 N/A% -271 -31.7% -238 -158.7% -48 -1.7% 24 0.9%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 188 22.0% 56 37.3% -24 -0.8% -24 -0.9%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 170 19.9% 72 48.0% 2,912 102.2% 3,400 128.4%
system_list0 N/A% 132 15.4% 13 8.7% 8 0.3% 64 2.4%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 120 14.0% 1 0.7% 0 0.0% 0 0.0%
views_cache_get0 N/A% 115 13.5% 40 26.7% 0 0.0% 0 0.0%
menu_tree_page_data0 N/A% 93 10.9% -28 -18.7% 0 0.0% -32 -1.2%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 77 9.0% 54 36.0% 0 0.0% 0 0.0%
variable_initialize0 N/A% 43 5.0% 11 7.3% 0 0.0% 40 1.5%
_toolbar_get_subtrees_hash0 N/A% 39 4.6% 10 6.7% 0 0.0% 0 0.0%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 20 2.3% 31 20.7% 8 0.3% 0 0.0%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 16 1.9% 28 18.7% 0 0.0% -160 -6.0%
Drupal\views\ViewsData::cacheGet0 N/A% 16 1.9% 15 10.0% -8 -0.3% -56 -2.1%
Drupal\field\FieldInfo::getFieldMap0 N/A% 15 1.8% 1 0.7% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 15 1.8% 11 7.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -3 -0.4% 0 0.0% 0 0.0% -80 -3.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 852 99.6% 161 107.3% 2,848 100.0% 2,648 100.0%
reset0 N/A% 7 0.8% 8 5.3% 0 0.0% 0 0.0%