Run Report
Run #558953448336f: XHProf Run (Namespace=drupal-perf-stefanr)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::getMultiple [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseBackend::getMultiple129 11.4% 100,949 9.2% 5,703,032 11.2% 6,477,808 12.8%
Exclusive Metrics for Current Function7,711 7.6% 44,968 0.8% 503,896 7.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get62 48.1% 65,806 65.2% 4,854,320 85.1% 5,288,024 81.6%
Drupal\Core\Config\CachedStorage::readMultiple64 49.6% 30,909 30.6% 542,992 9.5% 854,776 13.2%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::getFromPersistentCache3 2.3% 4,234 4.2% 305,720 5.4% 335,008 5.2%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem173 17.5% 45,320 44.9% 4,715,520 82.7% 5,650,008 87.2%
Drupal\Core\Database\Connection::query129 13.0% 43,906 43.5% 793,760 13.9% 296,168 4.6%
Drupal\Core\Cache\DatabaseBackend::normalizeCid173 17.5% 2,293 2.3% 2,656 0.0% 11,168 0.2%
Drupal\Core\Database\Connection::escapeTable129 13.0% 1,195 1.2% 13,952 0.2% 8,480 0.1%
array_keys258 26.0% 267 0.3% 109,656 1.9% 8,008 0.1%
array_diff129 13.0% 257 0.3% 22,520 0.4% 80 0.0%