Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #52353d82849e7Run #52353e715a325DiffDiff%
Number of Function Calls61 61 0 0.0%
Incl. Wall Time (microsec)48,476 49,233 757 1.6%
Incl. Wall Time (microsec) per call 795 807 12 1.6%
Excl. Wall Time (microsec)666 682 16 2.4%
Incl. CPU (microsecs)30,324 30,692 368 1.2%
Incl. CPU (microsecs) per call 497 503 6 1.2%
Excl. CPU (microsec)636 641 5 0.8%
Incl. MemUse (bytes)1,982,448 1,983,408 960 0.0%
Incl. MemUse (bytes) per call 32,499 32,515 16 0.0%
Excl. MemUse (bytes)5,224 5,224 0 0.0%
Incl. PeakMemUse (bytes)2,237,112 2,238,416 1,304 0.1%
Incl. PeakMemUse (bytes) per call 36,674 36,695 21 0.1%
Excl. PeakMemUse (bytes)4,008 4,008 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% 757 11.6% 368 6.1% 960 0.9% 1,304 1.2%
Exclusive Metrics Diff for Current Function16 2.1% 5 1.4% 0 0.0% 0 0.0%
Parent functions
_menu_build_tree0 N/A% 790 104.4% 396 107.6% -32 -3.3% 256 19.6%
menu_tree_page_data0 N/A% 531 70.1% 247 67.1% 0 0.0% -72 -5.5%
Drupal\views\ViewsData::cacheGet0 N/A% 514 67.9% 339 92.1% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -490 -64.7% -304 -82.6% 48 5.0% 16 1.2%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -204 -26.9% -220 -59.8% 0 0.0% -128 -9.8%
views_cache_get0 N/A% -188 -24.8% -191 -51.9% 0 0.0% -72 -5.5%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 105 13.9% 2 0.5% 0 0.0% 72 5.5%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 102 13.5% 143 38.9% 0 0.0% 0 0.0%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% -73 -9.6% -69 -18.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -69 -9.1% 9 2.4% 0 0.0% 0 0.0%
_toolbar_get_subtree_hash0 N/A% -67 -8.9% -28 -7.6% 0 0.0% 0 0.0%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -67 -8.9% 27 7.3% 0 0.0% 728 55.8%
Drupal\Core\Config\CachedStorage::read0 N/A% -67 -8.9% 25 6.8% 0 0.0% -344 -26.4%
system_list0 N/A% 54 7.1% 103 28.0% 0 0.0% -8 -0.6%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -53 -7.0% -86 -23.4% 912 95.0% 848 65.0%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -39 -5.2% -11 -3.0% 32 3.3% -72 -5.5%
Drupal\field\FieldInfo::getFieldMap0 N/A% -21 -2.8% -11 -3.0% 0 0.0% 0 0.0%
variable_initialize0 N/A% -1 -0.1% -3 -0.8% 0 0.0% 80 6.1%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 748 98.8% 371 100.8% 960 100.0% 1,304 100.0%
reset0 N/A% -7 -0.9% -8 -2.2% 0 0.0% 0 0.0%