Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #530ad1a439784Run #530ad2358a7c5DiffDiff%
Number of Function Calls67 67 0 0.0%
Incl. Wall Time (microsec)33,761 32,969 -792 -2.3%
Incl. Wall Time (microsec) per call 504 492 -12 -2.3%
Excl. Wall Time (microsec)502 493 -9 -1.8%
Incl. CPU (microsecs)30,825 30,035 -790 -2.6%
Incl. CPU (microsecs) per call 460 448 -12 -2.6%
Excl. CPU (microsec)483 468 -15 -3.1%
Incl. MemUse (bytes)3,254,112 3,254,776 664 0.0%
Incl. MemUse (bytes) per call 48,569 48,579 10 0.0%
Excl. MemUse (bytes)8,088 8,088 0 0.0%
Incl. PeakMemUse (bytes)3,372,160 3,365,328 -6,832 -0.2%
Incl. PeakMemUse (bytes) per call 50,331 50,229 -102 -0.2%
Excl. PeakMemUse (bytes)2,712 2,712 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% -792 -109.8% -790 -326.4% 664 2.1% -6,832 -18.4%
Exclusive Metrics Diff for Current Function-9 -1.1% -15 -1.9% 0 0.0% 0 0.0%
Parent functions
drupal_get_library0 N/A% -188 -23.7% -217 -27.5% 64 9.6% -7,928 -116.0%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -157 -19.8% -209 -26.5% -256 -38.6% -416 -6.1%
_menu_build_tree0 N/A% -147 -18.6% -160 -20.3% -48 -7.2% 1,232 18.0%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% -131 -16.5% -133 -16.8% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 106 13.4% 166 21.0% -8 -1.2% -184 -2.7%
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::getSystemPath0 N/A% -101 -12.8% -72 -9.1% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 98 12.4% 88 11.1% 848 127.7% 1,176 17.2%
_toolbar_get_subtrees_hash0 N/A% -96 -12.1% -91 -11.5% 0 0.0% 0 0.0%
system_list0 N/A% -93 -11.7% -74 -9.4% 0 0.0% 104 1.5%
menu_tree_page_data0 N/A% -74 -9.3% -73 -9.2% 0 0.0% 0 0.0%
filter_formats0 N/A% 74 9.3% 77 9.7% 32 4.8% -24 -0.4%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% 58 7.3% 81 10.3% 0 0.0% -1,248 -18.3%
Drupal\Core\Entity\EntityManager::getAllBundleInfo0 N/A% -57 -7.2% -59 -7.5% 0 0.0% 0 0.0%
Drupal\user\PermissionsHash::generate0 N/A% -54 -6.8% -47 -5.9% 0 0.0% 32 0.5%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 49 6.2% 42 5.3% 24 3.6% 0 0.0%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% -47 -5.9% -48 -6.1% -16 -2.4% 56 0.8%
Drupal\views\ViewsData::cacheGet0 N/A% -44 -5.6% -57 -7.2% 24 3.6% 272 4.0%
Drupal\field\FieldInfo::getFieldMap0 N/A% 41 5.2% 41 5.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -24 -3.0% -27 -3.4% 0 0.0% 32 0.5%
Drupal\views\Plugin\views\display\DisplayPluginBase::initDisplay0 N/A% -5 -0.6% -6 -0.8% 0 0.0% 64 0.9%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 1 0.1% -11 -1.4% 0 0.0% 0 0.0%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -784 -99.0% -777 -98.4% 664 100.0% -6,832 -100.0%
reset0 N/A% 1 0.1% 2 0.3% 0 0.0% 0 0.0%