Diff Report
Run #519eade6f30be: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #519eade6f30beRun #519ead03a5283DiffDiff%
Number of Function Calls89 89 0 0.0%
Incl. Wall Time (microsec)67,910 63,919 -3,991 -5.9%
Incl. Wall Time (microsec) per call 763 718 -45 -5.9%
Excl. Wall Time (microsec)521 548 27 5.2%
Incl. CPU (microsecs)37,513 36,527 -986 -2.6%
Incl. CPU (microsecs) per call 421 410 -11 -2.6%
Excl. CPU (microsec)480 503 23 4.8%
Incl. MemUse (bytes)2,374,000 2,377,896 3,896 0.2%
Incl. MemUse (bytes) per call 26,674 26,718 44 0.2%
Excl. MemUse (bytes)2,016 2,016 0 0.0%
Incl. PeakMemUse (bytes)2,202,192 2,208,072 5,880 0.3%
Incl. PeakMemUse (bytes) per call 24,744 24,810 66 0.3%
Excl. PeakMemUse (bytes)2,256 2,304 48 2.1%

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% -3,991 -148.4% -986 -81.8% 3,896 1.3% 5,880 2.0%
Exclusive Metrics Diff for Current Function27 0.7% 23 2.3% 0 0.0% 48 0.8%
Parent functions
Drupal\field\FieldInfo::getBundleInstances0 N/A% -1,621 -40.6% -203 -20.6% -8 -0.2% 40 0.7%
menu_tree_page_data0 N/A% -1,485 -37.2% -446 -45.2% 0 0.0% 0 0.0%
Drupal\Core\Config\CachedStorage::read0 N/A% 875 21.9% 70 7.1% -24 -0.6% 144 2.4%
_menu_build_tree0 N/A% -672 -16.8% -209 -21.2% -24 -0.6% -184 -3.1%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -434 -10.9% -95 -9.6% 48 1.2% 232 3.9%
views_cache_get0 N/A% -245 -6.1% -38 -3.9% -16 -0.4% 344 5.9%
_node_types_build0 N/A% 145 3.6% 115 11.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -133 -3.3% 8 0.8% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -122 -3.1% -104 -10.5% 3,840 98.6% 3,752 63.8%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% -114 -2.9% -63 -6.4% 16 0.4% -48 -0.8%
system_list0 N/A% -111 -2.8% -5 -0.5% 48 1.2% -80 -1.4%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -103 -2.6% 0 0.0% 0 0.0% 832 14.1%
image_effect_definitions0 N/A% -56 -1.4% -27 -2.7% 0 0.0% -96 -1.6%
entity_get_view_modes0 N/A% 45 1.1% 12 1.2% 0 0.0% -112 -1.9%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% -42 -1.1% -47 -4.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 35 0.9% 6 0.6% 0 0.0% -104 -1.8%
Drupal\views\ViewsData::cacheGet0 N/A% 32 0.8% 38 3.9% 8 0.2% -64 -1.1%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 20 0.5% 6 0.6% 8 0.2% 1,224 20.8%
entity_get_bundles0 N/A% -11 -0.3% -7 -0.7% 0 0.0% 0 0.0%
variable_initialize0 N/A% 6 0.2% 3 0.3% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -4,034 -101.1% -1,024 -103.9% 3,896 100.0% 5,832 99.2%
reset0 N/A% 16 0.4% 15 1.5% 0 0.0% 0 0.0%