Diff Report
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #51f628573214cRun #51f62b0e7bc11DiffDiff%
Number of Function Calls77 77 0 0.0%
Incl. Wall Time (microsec)27,924 28,644 720 2.6%
Incl. Wall Time (microsec) per call 363 372 9 2.6%
Excl. Wall Time (microsec)490 499 9 1.8%
Incl. CPU (microsecs)28,002 16,002 -12,000 -42.9%
Incl. CPU (microsecs) per call 364 208 -156 -42.9%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)3,898,920 3,926,344 27,424 0.7%
Incl. MemUse (bytes) per call 50,635 50,991 356 0.7%
Excl. MemUse (bytes)792 792 0 0.0%
Incl. PeakMemUse (bytes)4,675,808 4,702,664 26,856 0.6%
Incl. PeakMemUse (bytes) per call 60,725 61,074 349 0.6%
Excl. PeakMemUse (bytes)10,752 10,520 -232 -2.2%

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% 720 4.1% -12,000 -60.0% 27,424 6.0% 26,856 6.0%
Exclusive Metrics Diff for Current Function9 1.2% 0 0.0% 0 0.0% -232 -0.9%
Parent functions
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 310 43.1% 0 0.0% 72 0.3% 72 0.3%
Drupal\Core\Config\CachedStorage::read0 N/A% 220 30.6% 0 0.0% -16 -0.1% -2,864 -10.7%
Drupal\views\ViewsData::cacheGet0 N/A% 145 20.1% -4,000 -33.3% -32 -0.1% 136 0.5%
Drupal\Core\Cache\CacheCollector::updateCache0 N/A% 30 4.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 27 3.8% 0 0.0% 24,392 88.9% 26,512 98.7%
menu_tree_page_data0 N/A% -24 -3.3% -8,001 -66.7% 0 0.0% 160 0.6%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 16 2.2% 0 0.0% -16 -0.1% -80 -0.3%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -14 -1.9% -4,001 -33.3% 2,928 10.7% 2,904 10.8%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 13 1.8% 0 0.0% 16 0.1% 648 2.4%
entity_get_view_modes0 N/A% 9 1.2% 4,001 33.3% 0 0.0% 0 0.0%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 9 1.2% 0 0.0% 0 0.0% -224 -0.8%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -7 -1.0% 0 0.0% 0 0.0% 96 0.4%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% -6 -0.8% 0 0.0% 16 0.1% 104 0.4%
Drupal\field\FieldInfo::getBundleInstances0 N/A% -5 -0.7% 1 0.0% 96 0.4% -80 -0.3%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -4 -0.6% 0 0.0% -16 -0.1% -16 -0.1%
filter_formats0 N/A% -4 -0.6% -4,000 -33.3% -8 -0.0% -88 -0.3%
views_cache_get0 N/A% -4 -0.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 3 0.4% 0 0.0% 0 0.0% -400 -1.5%
_menu_build_tree0 N/A% 3 0.4% 4,000 33.3% 32 0.1% -160 -0.6%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 2 0.3% 0 0.0% 0 0.0% 0 0.0%
filter_list_format0 N/A% -2 -0.3% 0 0.0% -40 -0.1% 104 0.4%
system_list0 N/A% 2 0.3% 0 0.0% 0 0.0% 32 0.1%
variable_initialize0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 711 98.8% -12,000 -100.0% 27,424 100.0% 27,088 100.9%
reset0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%