Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #519f012418c24Run #519f02278cd90DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)56,663 57,563 900 1.6%
Incl. Wall Time (microsec) per call 567 576 9 1.6%
Excl. Wall Time (microsec)610 610 0 0.0%
Incl. CPU (microsecs)33,918 33,983 65 0.2%
Incl. CPU (microsecs) per call 339 340 1 0.2%
Excl. CPU (microsec)585 546 -39 -6.7%
Incl. MemUse (bytes)2,691,280 2,689,952 -1,328 -0.0%
Incl. MemUse (bytes) per call 26,913 26,900 -13 -0.0%
Excl. MemUse (bytes)1,960 1,960 0 0.0%
Incl. PeakMemUse (bytes)2,445,176 2,444,000 -1,176 -0.0%
Incl. PeakMemUse (bytes) per call 24,452 24,440 -12 -0.0%
Excl. PeakMemUse (bytes)2,248 2,424 176 7.8%

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% 900 36.7% 65 2.0% -1,328 -19.8% -1,176 -6.1%
Exclusive Metrics Diff for Current Function0 0.0% -39 -60.0% 0 0.0% 176 15.0%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 871 96.8% -211 -324.6% -8 -0.6% -312 -26.5%
views_cache_get0 N/A% 262 29.1% 115 176.9% 0 0.0% 24 2.0%
Drupal\views\ViewsData::cacheGet0 N/A% -232 -25.8% -71 -109.2% 0 0.0% -64 -5.4%
image_effect_definitions0 N/A% -149 -16.6% -72 -110.8% 0 0.0% 216 18.4%
_menu_build_tree0 N/A% 134 14.9% 52 80.0% 8 0.6% 56 4.8%
menu_tree_page_data0 N/A% 102 11.3% -66 -101.5% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -95 -10.6% 23 35.4% 16 1.2% 56 4.8%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 80 8.9% 28 43.1% -1,344 -101.2% -1,200 -102.0%
Drupal\field\FieldInfo::getBundleInstances0 N/A% -70 -7.8% -1 -1.5% 8 0.6% -32 -2.7%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 65 7.2% 12 18.5% 0 0.0% -104 -8.8%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -54 -6.0% 24 36.9% 0 0.0% -104 -8.8%
entity_get_view_modes0 N/A% 44 4.9% 68 104.6% 0 0.0% 0 0.0%
entity_get_bundles0 N/A% -43 -4.8% 60 92.3% 0 0.0% 0 0.0%
_node_types_build0 N/A% -30 -3.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 30 3.3% 25 38.5% 0 0.0% 0 0.0%
variable_initialize0 N/A% -23 -2.6% -4 -6.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% -16 -1.8% 19 29.2% 0 0.0% 40 3.4%
system_list0 N/A% 16 1.8% 12 18.5% 0 0.0% 200 17.0%
filter_list_format0 N/A% 11 1.2% 44 67.7% -16 -1.2% -16 -1.4%
_field_info_collate_types0 N/A% -10 -1.1% 0 0.0% 0 0.0% 64 5.4%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 8 0.9% 6 9.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% -1 -0.1% 2 3.1% 8 0.6% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 916 101.8% 103 158.5% -1,328 -100.0% -1,352 -115.0%
reset0 N/A% -16 -1.8% 1 1.5% 0 0.0% 0 0.0%