Diff Report
Run #519ea91263307: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #519ea91263307Run #519ea884c38e9DiffDiff%
Number of Function Calls75 75 0 0.0%
Incl. Wall Time (microsec)61,642 63,923 2,281 3.7%
Incl. Wall Time (microsec) per call 822 852 30 3.7%
Excl. Wall Time (microsec)467 470 3 0.6%
Incl. CPU (microsecs)41,252 41,128 -124 -0.3%
Incl. CPU (microsecs) per call 550 548 -2 -0.3%
Excl. CPU (microsec)410 428 18 4.4%
Incl. MemUse (bytes)2,097,120 2,097,080 -40 -0.0%
Incl. MemUse (bytes) per call 27,962 27,961 -1 -0.0%
Excl. MemUse (bytes)3,672 3,672 0 0.0%
Incl. PeakMemUse (bytes)1,911,040 1,911,056 16 0.0%
Incl. PeakMemUse (bytes) per call 25,481 25,481 0 0.0%
Excl. PeakMemUse (bytes)1,896 1,896 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% 2,281 432.8% -124 -31.4% -40 N/A% 16 N/A%
Exclusive Metrics Diff for Current Function3 0.1% 18 14.5% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 1,005 44.1% -248 -200.0% -16 -40.0% -88 -550.0%
menu_tree_page_data0 N/A% 507 22.2% 199 160.5% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 402 17.6% 77 62.1% -8 -20.0% 8 50.0%
_menu_build_tree0 N/A% 265 11.6% 88 71.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 183 8.0% 29 23.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% -176 -7.7% -43 -34.7% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -136 -6.0% -75 -60.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 120 5.3% 18 14.5% -8 -20.0% 0 0.0%
_node_types_build0 N/A% 65 2.8% 15 12.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 42 1.8% 6 4.8% 0 0.0% 104 650.0%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 38 1.7% -166 -133.9% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 25 1.1% 11 8.9% 0 0.0% 0 0.0%
variable_initialize0 N/A% -24 -1.1% -22 -17.7% 0 0.0% 0 0.0%
entity_get_view_modes0 N/A% -21 -0.9% -24 -19.4% 0 0.0% 0 0.0%
system_list0 N/A% -19 -0.8% 2 1.6% 0 0.0% 0 0.0%
views_cache_get0 N/A% 16 0.7% 2 1.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -16 -0.7% 1 0.8% 0 0.0% 0 0.0%
Drupal\views\ViewsData::cacheGet0 N/A% 5 0.2% 8 6.5% -8 -20.0% -8 -50.0%
entity_get_bundles0 N/A% 0 0.0% -2 -1.6% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 2,290 100.4% -133 -107.3% -40 -100.0% 16 100.0%
reset0 N/A% -12 -0.5% -9 -7.3% 0 0.0% 0 0.0%