Diff Report
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #519a6c2cb620cRun #519a6b3fa9c9cDiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)32,033 32,389 356 1.1%
Incl. Wall Time (microsec) per call 616 623 7 1.1%
Excl. Wall Time (microsec)318 315 -3 -0.9%
Incl. CPU (microsecs)23,023 23,242 219 1.0%
Incl. CPU (microsecs) per call 443 447 4 1.0%
Excl. CPU (microsec)295 305 10 3.4%
Incl. MemUse (bytes)1,630,496 1,630,496 0 0.0%
Incl. MemUse (bytes) per call 31,356 31,356 0 0.0%
Excl. MemUse (bytes)6,920 6,920 0 0.0%
Incl. PeakMemUse (bytes)1,511,432 1,511,432 0 0.0%
Incl. PeakMemUse (bytes) per call 29,066 29,066 0 0.0%
Excl. PeakMemUse (bytes)1,656 1,656 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% 356 45.6% 219 29.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -0.8% 10 4.6% 0 N/A% 0 N/A%
Parent functions
Drupal\field\FieldInfo::getBundleInstances0 N/A% 591 166.0% 436 199.1% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -161 -45.2% -190 -86.8% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 124 34.8% 77 35.2% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -103 -28.9% -73 -33.3% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% 100 28.1% 67 30.6% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% -80 -22.5% -28 -12.8% 0 N/A% 0 N/A%
Drupal\views\ViewsDataCache::cacheGet0 N/A% -65 -18.3% -21 -9.6% 0 N/A% 0 N/A%
views_cache_get0 N/A% -17 -4.8% -16 -7.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% -12 -3.4% 0 0.0% 0 N/A% 0 N/A%
_node_types_build0 N/A% -8 -2.2% 6 2.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 6 1.7% -27 -12.3% 0 N/A% 0 N/A%
variable_initialize0 N/A% -6 -1.7% 4 1.8% 0 N/A% 0 N/A%
entity_get_bundles0 N/A% -5 -1.4% -8 -3.7% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 3 0.8% -11 -5.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -3 -0.8% 4 1.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% -3 -0.8% 4 1.8% 0 N/A% 0 N/A%
system_list0 N/A% -3 -0.8% -7 -3.2% 0 N/A% 0 N/A%
image_effect_definitions0 N/A% -2 -0.6% 2 0.9% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 359 100.8% 217 99.1% 0 N/A% 0 N/A%
reset0 N/A% 0 0.0% -8 -3.7% 0 N/A% 0 N/A%