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

Drupal\Core\Cache\DatabaseBackend::getRun #519c6200dd578Run #519c60f26cf68DiffDiff%
Number of Function Calls92 92 0 0.0%
Incl. Wall Time (microsec)77,366 75,779 -1,587 -2.1%
Incl. Wall Time (microsec) per call 841 824 -17 -2.1%
Excl. Wall Time (microsec)864 864 0 0.0%
Incl. CPU (microsecs)42,616 42,350 -266 -0.6%
Incl. CPU (microsecs) per call 463 460 -3 -0.6%
Excl. CPU (microsec)797 834 37 4.6%
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)1,695,732 1,695,948 216 0.0%
Incl. PeakMemUse (bytes) per call 18,432 18,434 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%