Diff Report
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #519d9d94433aaRun #519d9cf28420eDiffDiff%
Number of Function Calls88 88 0 0.0%
Incl. Wall Time (microsec)60,106 59,506 -600 -1.0%
Incl. Wall Time (microsec) per call 683 676 -7 -1.0%
Excl. Wall Time (microsec)658 656 -2 -0.3%
Incl. CPU (microsecs)39,202 40,234 1,032 2.6%
Incl. CPU (microsecs) per call 445 457 12 2.6%
Excl. CPU (microsec)608 570 -38 -6.2%
Incl. MemUse (bytes)2,829,696 2,829,552 -144 -0.0%
Incl. MemUse (bytes) per call 32,156 32,154 -2 -0.0%
Excl. MemUse (bytes)-3,816 -3,816 0 0.0%
Incl. PeakMemUse (bytes)2,929,304 2,858,160 -71,144 -2.4%
Incl. PeakMemUse (bytes) per call 33,288 32,479 -808 -2.4%
Excl. PeakMemUse (bytes)3,288 3,288 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% -600 -23.8% 1,032 109.2% -144 -0.2% -71,144 -98.8%
Exclusive Metrics Diff for Current Function-2 -0.3% -38 -3.7% 0 0.0% 0 0.0%
Parent functions
Drupal\field\FieldInfo::getBundleInstances0 N/A% -806 -134.3% 92 8.9% -32 -22.2% -264 -0.4%
_menu_build_tree0 N/A% 569 94.8% 92 8.9% -64 -44.4% -60,800 -85.5%
menu_tree_page_data0 N/A% 566 94.3% -135 -13.1% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -393 -65.5% 340 32.9% -32 -22.2% -112 -0.2%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -230 -38.3% 15 1.5% -8 -5.6% -7,352 -10.3%
views_cache_get0 N/A% -190 -31.7% 83 8.0% 0 0.0% 320 0.4%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -189 -31.5% -3 -0.3% 8 5.6% 0 0.0%
Drupal\views\ViewsData::cacheGet0 N/A% 117 19.5% 66 6.4% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 82 13.7% 86 8.3% 0 0.0% 0 0.0%
image_effect_definitions0 N/A% -63 -10.5% -2 -0.2% 16 11.1% 176 0.2%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -61 -10.2% 2 0.2% 0 0.0% 0 0.0%
_node_types_build0 N/A% -48 -8.0% 24 2.3% 0 0.0% 0 0.0%
entity_get_view_modes0 N/A% 44 7.3% 29 2.8% 0 0.0% 0 0.0%
variable_initialize0 N/A% -26 -4.3% -19 -1.8% 0 0.0% 0 0.0%
filter_list_format0 N/A% 9 1.5% 14 1.4% -32 -22.2% 88 0.1%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 6 1.0% 14 1.4% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 6 1.0% 102 9.9% 0 0.0% -120 -0.2%
entity_get_bundles0 N/A% 4 0.7% 38 3.7% 0 0.0% 0 0.0%
system_list0 N/A% 3 0.5% 11 1.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% -2 -0.3% 30 2.9% 0 0.0% 0 0.0%
Drupal\Core\Config\CachedStorage::read0 N/A% 2 0.3% 153 14.8% 0 0.0% -3,080 -4.3%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -586 -97.7% 1,071 103.8% -144 -100.0% -71,144 -100.0%
reset0 N/A% -12 -2.0% -1 -0.1% 0 0.0% 0 0.0%