Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls99 99 0 0.0%
Incl. Wall Time (microsec)35,436 35,750 314 0.9%
Incl. Wall Time (microsec) per call 358 361 3 0.9%
Excl. Wall Time (microsec)612 603 -9 -1.5%
Incl. CPU (microsecs)23,157 23,351 194 0.8%
Incl. CPU (microsecs) per call 234 236 2 0.8%
Excl. CPU (microsec)512 519 7 1.4%
Incl. MemUse (bytes)2,422,640 2,422,224 -416 -0.0%
Incl. MemUse (bytes) per call 24,471 24,467 -4 -0.0%
Excl. MemUse (bytes)1,640 1,664 24 1.5%
Incl. PeakMemUse (bytes)2,533,512 2,518,392 -15,120 -0.6%
Incl. PeakMemUse (bytes) per call 25,591 25,438 -153 -0.6%
Excl. PeakMemUse (bytes)4,664 4,664 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% 314 10.7% 194 7.4% -416 -1.5% -15,120 -46.3%
Exclusive Metrics Diff for Current Function-9 -2.9% 7 3.6% 24 5.8% 0 0.0%
Parent functions
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 105 33.4% 96 49.5% 8 1.9% -184 -1.2%
Drupal\Core\Config\CachedStorage::read0 N/A% -102 -32.5% -69 -35.6% 0 0.0% 0 0.0%
Drupal\views\ViewsData::cacheGet0 N/A% 101 32.2% 82 42.3% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 67 21.3% 54 27.8% 16 3.8% 16 0.1%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 60 19.1% -7 -3.6% 144 34.6% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 53 16.9% 15 7.7% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\display\DisplayPluginBase::initDisplay0 N/A% 40 12.7% 32 16.5% -8 -1.9% -240 -1.6%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 32 10.2% 14 7.2% -8 -1.9% -8 -0.1%
drupal_render_cache_get0 N/A% -32 -10.2% -11 -5.7% -8 -1.9% 0 0.0%
menu_tree_page_data0 N/A% 17 5.4% 12 6.2% -16 -3.8% 0 0.0%
variable_initialize0 N/A% -15 -4.8% -6 -3.1% 0 0.0% 0 0.0%
entity_get_view_modes0 N/A% -14 -4.5% 4 2.1% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getFieldMap0 N/A% -12 -3.8% -14 -7.2% 0 0.0% -64 -0.4%
_menu_build_tree0 N/A% -9 -2.9% -10 -5.2% -1,064 -255.8% -14,920 -98.7%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 9 2.9% 2 1.0% 40 9.6% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 6 1.9% 2 1.0% 544 130.8% 392 2.6%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 5 1.6% 2 1.0% 0 0.0% 0 0.0%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% 5 1.6% 2 1.0% 0 0.0% -112 -0.7%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -4 -1.3% -6 -3.1% 0 0.0% 0 0.0%
system_list0 N/A% 3 1.0% 1 0.5% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% -2 -0.6% -3 -1.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 1 0.3% 2 1.0% -64 -15.4% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 308 98.1% 182 93.8% -440 -105.8% -15,120 -100.0%
reset0 N/A% 15 4.8% 5 2.6% 0 0.0% 0 0.0%