Diff Report
Run #5251f6e1e32d5: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #5251f6e1e32d5Run #5251f592ab279DiffDiff%
Number of Function Calls77 77 0 0.0%
Incl. Wall Time (microsec)49,653 50,753 1,100 2.2%
Incl. Wall Time (microsec) per call 645 659 14 2.2%
Excl. Wall Time (microsec)514 532 18 3.5%
Incl. CPU (microsecs)27,493 28,278 785 2.9%
Incl. CPU (microsecs) per call 357 367 10 2.9%
Excl. CPU (microsec)484 511 27 5.6%
Incl. MemUse (bytes)2,163,608 2,163,256 -352 -0.0%
Incl. MemUse (bytes) per call 28,099 28,094 -5 -0.0%
Excl. MemUse (bytes)5,864 5,864 0 0.0%
Incl. PeakMemUse (bytes)2,505,128 2,504,176 -952 -0.0%
Incl. PeakMemUse (bytes) per call 32,534 32,522 -12 -0.0%
Excl. PeakMemUse (bytes)5,344 5,344 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% 1,100 77.2% 785 46.4% -352 -0.3% -952 -0.7%
Exclusive Metrics Diff for Current Function18 1.6% 27 3.4% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 441 40.1% 138 17.6% -16 -4.5% -16 -1.7%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 238 21.6% 82 10.4% -376 -106.8% -296 -31.1%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 219 19.9% 340 43.3% 32 9.1% -32 -3.4%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute0 N/A% 202 18.4% 125 15.9% 0 0.0% -40 -4.2%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -186 -16.9% -67 -8.5% 0 0.0% 0 0.0%
menu_tree_page_data0 N/A% -184 -16.7% -49 -6.2% 0 0.0% -472 -49.6%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% 181 16.5% 62 7.9% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 178 16.2% 65 8.3% 8 2.3% 0 0.0%
drupal_render_cache_get0 N/A% -176 -16.0% -74 -9.4% -8 -2.3% 0 0.0%
entity_get_view_modes0 N/A% 121 11.0% 59 7.5% 0 0.0% 0 0.0%
variable_initialize0 N/A% -108 -9.8% -36 -4.6% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 70 6.4% 56 7.1% 32 9.1% -40 -4.2%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -52 -4.7% 8 1.0% 8 2.3% 8 0.8%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 37 3.4% 29 3.7% 0 0.0% 112 11.8%
system_list0 N/A% 28 2.5% 6 0.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 27 2.5% 16 2.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 24 2.2% 71 9.0% -8 -2.3% 16 1.7%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 22 2.0% 11 1.4% -16 -4.5% -16 -1.7%
Drupal\field\FieldInfo::getFieldMap0 N/A% 15 1.4% -9 -1.1% 0 0.0% 0 0.0%
views_cache_get0 N/A% 9 0.8% 34 4.3% 0 0.0% 32 3.4%
Drupal\views\ViewsData::cacheGet0 N/A% -4 -0.4% 10 1.3% -8 -2.3% -64 -6.7%
_menu_build_tree0 N/A% -2 -0.2% -92 -11.7% 0 0.0% -144 -15.1%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 1,084 98.5% 746 95.0% -352 -100.0% -952 -100.0%
reset0 N/A% -2 -0.2% 12 1.5% 0 0.0% 0 0.0%