Diff Report
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #51e30f7568a45Run #51e3103d95a81DiffDiff%
Number of Function Calls51 51 0 0.0%
Incl. Wall Time (microsec)49,636 47,990 -1,646 -3.3%
Incl. Wall Time (microsec) per call 973 941 -32 -3.3%
Excl. Wall Time (microsec)420 405 -15 -3.6%
Incl. CPU (microsecs)32,488 31,410 -1,078 -3.3%
Incl. CPU (microsecs) per call 637 616 -21 -3.3%
Excl. CPU (microsec)392 387 -5 -1.3%
Incl. MemUse (bytes)2,247,184 2,248,872 1,688 0.1%
Incl. MemUse (bytes) per call 44,062 44,096 33 0.1%
Excl. MemUse (bytes)10,984 10,984 0 0.0%
Incl. PeakMemUse (bytes)2,576,640 2,578,680 2,040 0.1%
Incl. PeakMemUse (bytes) per call 50,522 50,562 40 0.1%
Excl. PeakMemUse (bytes)4,464 4,376 -88 -2.0%

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% -1,646 -25.6% -1,078 -228.4% 1,688 1.6% 2,040 1.9%
Exclusive Metrics Diff for Current Function-15 -0.9% -5 -0.5% 0 0.0% -88 -4.3%
Parent functions
Drupal\field\FieldInfo::getBundleInstances0 N/A% -1,487 -90.3% -1,139 -105.7% 40 2.4% 168 8.2%
menu_tree_page_data0 N/A% 298 18.1% -16 -1.5% 0 0.0% 72 3.5%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -216 -13.1% -88 -8.2% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -197 -12.0% -69 -6.4% 1,632 96.7% 1,816 89.0%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -178 -10.8% -1 -0.1% 16 0.9% 16 0.8%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 147 8.9% -3 -0.3% 0 0.0% 112 5.5%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 123 7.5% 41 3.8% 0 0.0% 0 0.0%
filter_list_format0 N/A% -113 -6.9% 4 0.4% 0 0.0% 0 0.0%
_menu_build_tree0 N/A% -110 -6.7% -86 -8.0% 0 0.0% -112 -5.5%
Drupal\Core\Cache\CacheCollector::updateCache0 N/A% 107 6.5% -8 -0.7% 0 0.0% 48 2.4%
filter_formats0 N/A% 99 6.0% 2 0.2% 0 0.0% -72 -3.5%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% -71 -4.3% -43 -4.0% 0 0.0% -328 -16.1%
menu_tree_all_data0 N/A% 68 4.1% 79 7.3% 0 0.0% 32 1.6%
variable_initialize0 N/A% -60 -3.6% -21 -1.9% 0 0.0% 40 2.0%
entity_get_form_modes0 N/A% -32 -1.9% -1 -0.1% 0 0.0% 0 0.0%
system_list0 N/A% -31 -1.9% 14 1.3% 8 0.5% 72 3.5%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -20 -1.2% 2 0.2% 0 0.0% 0 0.0%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 18 1.1% 79 7.3% -8 -0.5% 144 7.1%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 16 1.0% -7 -0.6% 0 0.0% -96 -4.7%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 9 0.5% 10 0.9% -8 -0.5% -184 -9.0%
Drupal\field\FieldInfo::getFieldMap0 N/A% -8 -0.5% -10 -0.9% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -7 -0.4% -9 -0.8% 16 0.9% 16 0.8%
Drupal\Core\Config\CachedStorage::read0 N/A% -1 -0.1% 192 17.8% -8 -0.5% 296 14.5%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -1,631 -99.1% -1,069 -99.2% 1,688 100.0% 2,128 104.3%
reset0 N/A% 0 0.0% -4 -0.4% 0 0.0% 0 0.0%