Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb9d4924f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #52f5cb0964fa0Run #52f5cb9d4924fDiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)19,209 19,110 -99 -0.5%
Incl. Wall Time (microsec) per call 493 490 -3 -0.5%
Excl. Wall Time (microsec)260 266 6 2.3%
Incl. CPU (microsecs)14,299 14,272 -27 -0.2%
Incl. CPU (microsecs) per call 367 366 -1 -0.2%
Excl. CPU (microsec)225 238 13 5.8%
Incl. MemUse (bytes)2,147,120 2,147,120 0 0.0%
Incl. MemUse (bytes) per call 55,054 55,054 0 0.0%
Excl. MemUse (bytes)8,840 8,840 0 0.0%
Incl. PeakMemUse (bytes)2,655,896 2,655,896 0 0.0%
Incl. PeakMemUse (bytes) per call 68,100 68,100 0 0.0%
Excl. PeakMemUse (bytes)4,632 4,632 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% -99 -18.6% -27 -6.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 6.1% 13 48.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 66 66.7% 61 225.9% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -50 -50.5% -38 -140.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% -43 -43.4% -32 -118.5% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% -28 -28.3% -18 -66.7% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -27 -27.3% -18 -66.7% 0 N/A% 0 N/A%
system_list0 N/A% -26 -26.3% -6 -22.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 19 19.2% 21 77.8% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% 9 9.1% 2 7.4% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -8 -8.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% -8 -8.1% 1 3.7% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -6 -6.1% -5 -18.5% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% -5 -5.1% -1 -3.7% 0 N/A% 0 N/A%
drupal_render_cache_get0 N/A% 4 4.0% 5 18.5% 0 N/A% 0 N/A%
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::getSystemPath0 N/A% -3 -3.0% -3 -11.1% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% 3 3.0% 6 22.2% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 2 2.0% -5 -18.5% 0 N/A% 0 N/A%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% 2 2.0% 2 7.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 0 0.0% 1 3.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -101 -102.0% -38 -140.7% 0 N/A% 0 N/A%
reset0 N/A% -4 -4.0% -2 -7.4% 0 N/A% 0 N/A%