Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204421e7a2a2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #5204417bc7ab7Run #5204421e7a2a2DiffDiff%
Number of Function Calls66 66 0 0.0%
Incl. Wall Time (microsec)47,869 48,389 520 1.1%
Incl. Wall Time (microsec) per call 725 733 8 1.1%
Excl. Wall Time (microsec)426 419 -7 -1.6%
Incl. CPU (microsecs)28,819 28,254 -565 -2.0%
Incl. CPU (microsecs) per call 437 428 -9 -2.0%
Excl. CPU (microsec)391 400 9 2.3%
Incl. MemUse (bytes)2,239,744 2,239,744 0 0.0%
Incl. MemUse (bytes) per call 33,936 33,936 0 0.0%
Excl. MemUse (bytes)6,944 6,944 0 0.0%
Incl. PeakMemUse (bytes)2,922,400 2,922,400 0 0.0%
Incl. PeakMemUse (bytes) per call 44,279 44,279 0 0.0%
Excl. PeakMemUse (bytes)4,392 4,392 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% 520 60.0% -565 -29.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -1.3% 9 1.6% 0 N/A% 0 N/A%
Parent functions
menu_tree_page_data0 N/A% 254 48.8% 1 0.2% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% -157 -30.2% -117 -20.7% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 155 29.8% -2 -0.4% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 133 25.6% 10 1.8% 0 N/A% 0 N/A%
system_list0 N/A% 95 18.3% 62 11.0% 0 N/A% 0 N/A%
views_cache_get0 N/A% 78 15.0% -1 -0.2% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -67 -12.9% 20 3.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 55 10.6% -53 -9.4% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 54 10.4% 19 3.4% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -46 -8.8% -17 -3.0% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -36 -6.9% -201 -35.6% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% -35 -6.7% -140 -24.8% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -33 -6.3% -121 -21.4% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::updateCache0 N/A% 29 5.6% 25 4.4% 0 N/A% 0 N/A%
Drupal\views\ViewsData::cacheGet0 N/A% 28 5.4% -2 -0.4% 0 N/A% 0 N/A%
variable_initialize0 N/A% 16 3.1% -11 -1.9% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% -15 -2.9% -9 -1.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 15 2.9% -27 -4.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% -8 -1.5% -1 -0.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 7 1.3% 9 1.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -2 -0.4% -9 -1.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 532 102.3% -571 -101.1% 0 N/A% 0 N/A%
reset0 N/A% -5 -1.0% -3 -0.5% 0 N/A% 0 N/A%