Diff Report
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #519b1ad213669Run #519b1557bbc04DiffDiff%
Number of Function Calls85 84 -1 -1.2%
Incl. Wall Time (microsec)68,623 68,285 -338 -0.5%
Incl. Wall Time (microsec) per call 807 813 6 0.7%
Excl. Wall Time (microsec)1,009 994 -15 -1.5%
Incl. CPU (microsecs)61,641 61,455 -186 -0.3%
Incl. CPU (microsecs) per call 725 732 6 0.9%
Excl. CPU (microsec)885 871 -14 -1.6%
Incl. MemUse (bytes)2,585,312 2,597,192 11,880 0.5%
Incl. MemUse (bytes) per call 30,415 30,919 504 1.7%
Excl. MemUse (bytes)-3,112 -2,880 232 7.5%
Incl. PeakMemUse (bytes)3,152,592 3,142,624 -9,968 -0.3%
Incl. PeakMemUse (bytes) per call 37,089 37,412 323 0.9%
Excl. PeakMemUse (bytes)4,448 4,400 -48 -1.1%

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::get-1 -33.3% -338 -2.8% -186 -1.2% 11,880 4.6% -9,968 -4.4%
Exclusive Metrics Diff for Current Function-15 -4.4% -14 -7.5% 232 2.0% -48 -0.5%
Parent functions
Drupal\Core\Config\CachedStorage::read-1 -100.0% -571 -168.9% -456 -245.2% -2,368 -19.9% -18,448 -185.1%
entity_get_bundles0 0.0% -227 -67.2% -120 -64.5% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleInstances0 0.0% 215 63.6% 364 195.7% 8 0.1% -7,464 -74.9%
Drupal\Core\Utility\CacheArray::__construct0 0.0% -158 -46.7% -93 -50.0% 0 0.0% -104 -1.0%
drupal_render_cache_get0 0.0% 133 39.3% 108 58.1% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 0.0% 114 33.7% 86 46.2% 7,792 65.6% 9,056 90.9%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 0.0% 84 24.9% 118 63.4% 0 0.0% 72 0.7%
Drupal\views\ViewsData::cacheGet0 0.0% 79 23.4% 41 22.0% 24 0.2% 24 0.2%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 0.0% -58 -17.2% -11 -5.9% 0 0.0% 32 0.3%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 0.0% 54 16.0% 63 33.9% 6,448 54.3% 6,800 68.2%
menu_tree_page_data0 0.0% -43 -12.7% -158 -84.9% -8 -0.1% -56 -0.6%
_menu_build_tree0 0.0% -41 -12.1% -76 -40.9% 8 0.1% 16 0.2%
_node_types_build0 0.0% 39 11.5% -5 -2.7% 0 0.0% 0 0.0%
entity_get_view_modes0 0.0% 27 8.0% 2 1.1% 0 0.0% 64 0.6%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 0.0% 23 6.8% -24 -12.9% 0 0.0% 0 0.0%
variable_initialize0 0.0% 22 6.5% 0 0.0% 0 0.0% 0 0.0%
system_list0 0.0% -21 -6.2% 17 9.1% -24 -0.2% 40 0.4%
views_cache_get0 0.0% -12 -3.6% -39 -21.0% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleExtraFields0 0.0% 4 1.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getFieldMap0 0.0% -3 -0.9% -4 -2.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 0.0% 2 0.6% 1 0.5% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple-1 -50.0% -322 -95.3% -170 -91.4% 11,648 98.0% -9,920 -99.5%
reset-1 -50.0% -1 -0.3% -2 -1.1% 0 0.0% 0 0.0%