Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls57 57 0 0.0%
Incl. Wall Time (microsec)39,209 39,137 -72 -0.2%
Incl. Wall Time (microsec) per call 688 687 -1 -0.2%
Excl. Wall Time (microsec)345 351 6 1.7%
Incl. CPU (microsecs)25,384 25,106 -278 -1.1%
Incl. CPU (microsecs) per call 445 440 -5 -1.1%
Excl. CPU (microsec)305 318 13 4.3%
Incl. MemUse (bytes)1,661,624 1,661,624 0 0.0%
Incl. MemUse (bytes) per call 29,151 29,151 0 0.0%
Excl. MemUse (bytes)5,840 5,840 0 0.0%
Incl. PeakMemUse (bytes)2,278,320 2,278,896 576 0.0%
Incl. PeakMemUse (bytes) per call 39,971 39,981 10 0.0%
Excl. PeakMemUse (bytes)4,880 4,880 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% -72 -2.3% -278 -6.4% 0 0.0% 576 0.1%
Exclusive Metrics Diff for Current Function6 8.3% 13 4.7% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 626 869.4% -88 -31.7% 0 N/A% -440 -76.4%
book_menu_subtree_data0 N/A% -361 -501.4% -156 -56.1% 0 N/A% 0 0.0%
Drupal\field\FieldInfo::getBundleInstances0 N/A% -286 -397.2% -142 -51.1% 0 N/A% -40 -6.9%
_node_types_build0 N/A% -124 -172.2% -1 -0.4% 0 N/A% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 65 90.3% 50 18.0% 0 N/A% 0 0.0%
menu_tree_page_data0 N/A% 61 84.7% 52 18.7% 0 N/A% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -54 -75.0% 5 1.8% 0 N/A% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% -53 -73.6% 17 6.1% 0 N/A% 0 0.0%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 32 44.4% 2 0.7% 0 N/A% 0 0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 31 43.1% 31 11.2% -8 N/A% 1,112 193.1%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -30 -41.7% -74 -26.6% 8 N/A% 8 1.4%
system_list0 N/A% 15 20.8% -20 -7.2% 0 N/A% -56 -9.7%
entity_get_bundles0 N/A% 13 18.1% 5 1.8% 0 N/A% 0 0.0%
variable_initialize0 N/A% -12 -16.7% 9 3.2% 0 N/A% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -10 -13.9% 26 9.4% 0 N/A% -8 -1.4%
entity_get_view_modes0 N/A% 10 13.9% 4 1.4% 0 N/A% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 8 11.1% -1 -0.4% 0 N/A% 0 0.0%
_menu_build_tree0 N/A% -3 -4.2% 3 1.1% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -82 -113.9% -286 -102.9% 0 N/A% 576 100.0%
reset0 N/A% 4 5.6% -5 -1.8% 0 N/A% 0 0.0%