Diff Report
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #523f1f1f50546Run #523f1dee40c1aDiffDiff%
Number of Function Calls85 85 0 0.0%
Incl. Wall Time (microsec)59,666 59,230 -436 -0.7%
Incl. Wall Time (microsec) per call 702 697 -5 -0.7%
Excl. Wall Time (microsec)618 644 26 4.2%
Incl. CPU (microsecs)33,919 33,763 -156 -0.5%
Incl. CPU (microsecs) per call 399 397 -2 -0.5%
Excl. CPU (microsec)568 564 -4 -0.7%
Incl. MemUse (bytes)2,803,424 2,803,456 32 0.0%
Incl. MemUse (bytes) per call 32,981 32,982 0 0.0%
Excl. MemUse (bytes)5,200 5,200 0 0.0%
Incl. PeakMemUse (bytes)2,955,648 2,962,904 7,256 0.2%
Incl. PeakMemUse (bytes) per call 34,772 34,858 85 0.2%
Excl. PeakMemUse (bytes)4,824 4,472 -352 -7.3%

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% -436 -13.0% -156 -5.0% 32 0.0% 7,256 3.9%
Exclusive Metrics Diff for Current Function26 6.0% -4 -2.6% 0 0.0% -352 -4.9%
Parent functions
drupal_render_cache_get0 N/A% -354 -81.2% -115 -73.7% 0 0.0% 0 0.0%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -332 -76.1% -71 -45.5% -24 -75.0% 0 0.0%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% 265 60.8% 70 44.9% 0 0.0% -16 -0.2%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% -262 -60.1% -78 -50.0% 32 100.0% 216 3.0%
Drupal\Core\Config\CachedStorage::read0 N/A% 246 56.4% -8 -5.1% 16 50.0% -96 -1.3%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 237 54.4% 2 1.3% 0 0.0% 480 6.6%
menu_tree_page_data0 N/A% -231 -53.0% -48 -30.8% -16 -50.0% -608 -8.4%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -159 -36.5% -36 -23.1% 0 0.0% -24 -0.3%
variable_initialize0 N/A% 119 27.3% 48 30.8% 0 0.0% -64 -0.9%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 115 26.4% 80 51.3% 8 25.0% -24 -0.3%
_menu_build_tree0 N/A% -109 -25.0% -28 -17.9% 16 50.0% -88 -1.2%
views_cache_get0 N/A% 92 21.1% 22 14.1% 0 0.0% 0 0.0%
Drupal\views\ViewsData::cacheGet0 N/A% -64 -14.7% -27 -17.3% -8 -25.0% -96 -1.3%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 57 13.1% -32 -20.5% -72 -225.0% -112 -1.5%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -38 -8.7% -4 -2.6% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getFieldMap0 N/A% -23 -5.3% 13 8.3% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 22 5.0% -4 -2.6% 0 0.0% -8,792 -121.2%
_toolbar_get_subtrees_hash0 N/A% -20 -4.6% -18 -11.5% 0 0.0% 56 0.8%
system_list0 N/A% -13 -3.0% 4 2.6% -8 -25.0% -8 -0.1%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 12 2.8% -2 -1.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -10 -2.3% 7 4.5% 0 0.0% 0 0.0%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 9 2.1% 80 51.3% 96 300.0% 16,520 227.7%
entity_get_view_modes0 N/A% 5 1.1% -11 -7.1% -8 -25.0% -88 -1.2%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -462 -106.0% -157 -100.6% 32 100.0% 7,608 104.9%
reset0 N/A% 0 0.0% 5 3.2% 0 0.0% 0 0.0%