Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls92 92 0 0.0%
Incl. Wall Time (microsec)75,779 77,366 1,587 2.1%
Incl. Wall Time (microsec) per call 824 841 17 2.1%
Excl. Wall Time (microsec)864 864 0 0.0%
Incl. CPU (microsecs)42,350 42,616 266 0.6%
Incl. CPU (microsecs) per call 460 463 3 0.6%
Excl. CPU (microsec)834 797 -37 -4.4%
Incl. MemUse (bytes)1,356,160 1,356,160 0 0.0%
Incl. MemUse (bytes) per call 14,741 14,741 0 0.0%
Excl. MemUse (bytes)-4,416 -4,416 0 0.0%
Incl. PeakMemUse (bytes)1,695,948 1,695,732 -216 -0.0%
Incl. PeakMemUse (bytes) per call 18,434 18,432 -2 -0.0%
Excl. PeakMemUse (bytes)4,184 4,184 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% 1,587 23.1% 266 3.8% 0 0.0% -216 -0.1%
Exclusive Metrics Diff for Current Function0 0.0% -37 -13.9% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 1,193 75.2% 71 26.7% -4 N/A% -48 -22.2%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -455 -28.7% -98 -36.8% -4 N/A% -32 -14.8%
_field_info_collate_types0 N/A% 260 16.4% -31 -11.7% 0 N/A% -36 -16.7%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 239 15.1% -59 -22.2% 0 N/A% 0 0.0%
menu_tree_page_data0 N/A% -187 -11.8% -84 -31.6% 0 N/A% -64 -29.6%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 128 8.1% 62 23.3% 0 N/A% 0 0.0%
entity_get_bundles0 N/A% 126 7.9% 160 60.2% 0 N/A% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 119 7.5% -23 -8.6% 0 N/A% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 106 6.7% -96 -36.1% 0 N/A% -20 -9.3%
Drupal\views\ViewsData::cacheGet0 N/A% 105 6.6% 85 32.0% 0 N/A% 0 0.0%
system_list0 N/A% 76 4.8% 11 4.1% 0 N/A% 0 0.0%
views_cache_get0 N/A% 74 4.7% 53 19.9% -8 N/A% -56 -25.9%
_menu_build_tree0 N/A% -62 -3.9% 74 27.8% 16 N/A% 40 18.5%
_node_types_build0 N/A% -57 -3.6% -11 -4.1% 0 N/A% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% -35 -2.2% 60 22.6% 0 N/A% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -27 -1.7% -8 -3.0% 0 N/A% 0 0.0%
Drupal\field\FieldInfo::getBundleInstances0 N/A% -22 -1.4% 8 3.0% 0 N/A% 0 0.0%
variable_initialize0 N/A% 6 0.4% 92 34.6% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 1,587 100.0% 303 113.9% 0 N/A% -216 -100.0%
reset0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%