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

Drupal\Core\Cache\DatabaseBackend::getRun #530ad2358a7c5Run #530ad1a439784DiffDiff%
Number of Function Calls67 67 0 0.0%
Incl. Wall Time (microsec)32,969 33,761 792 2.4%
Incl. Wall Time (microsec) per call 492 504 12 2.4%
Excl. Wall Time (microsec)493 502 9 1.8%
Incl. CPU (microsecs)30,035 30,825 790 2.6%
Incl. CPU (microsecs) per call 448 460 12 2.6%
Excl. CPU (microsec)468 483 15 3.2%
Incl. MemUse (bytes)3,254,776 3,254,112 -664 -0.0%
Incl. MemUse (bytes) per call 48,579 48,569 -10 -0.0%
Excl. MemUse (bytes)8,088 8,088 0 0.0%
Incl. PeakMemUse (bytes)3,365,328 3,372,160 6,832 0.2%
Incl. PeakMemUse (bytes) per call 50,229 50,331 102 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 Function9 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%