Run Report
Run #55894e1103827: 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::getMultiple128 11.4% 98,586 9.3% 5,728,536 11.4% 6,529,760 12.9%
Exclusive Metrics for Current Function7,250 7.4% 51,888 0.9% 504,976 7.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get61 47.7% 64,378 65.3% 4,853,088 84.7% 5,313,968 81.4%
Drupal\Core\Config\CachedStorage::readMultiple64 50.0% 30,010 30.4% 542,912 9.5% 855,088 13.1%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::getFromPersistentCache3 2.3% 4,198 4.3% 332,536 5.8% 360,704 5.5%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem172 17.5% 46,159 46.8% 4,740,416 82.8% 5,697,816 87.3%
Drupal\Core\Database\Connection::query128 13.0% 41,415 42.0% 788,368 13.8% 299,376 4.6%
Drupal\Core\Cache\DatabaseBackend::normalizeCid172 17.5% 2,165 2.2% 2,656 0.0% 11,056 0.2%
Drupal\Core\Database\Connection::escapeTable128 13.0% 1,120 1.1% 13,856 0.2% 8,448 0.1%
array_keys256 26.0% 243 0.2% 109,000 1.9% 8,008 0.1%
array_diff128 13.0% 234 0.2% 22,352 0.4% 80 0.0%