Run Report
Run #5589a70d968a5: 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::getMultiple12,800 11.4% 10,523,528 9.1% 570,117,376 11.3% 646,852,464 12.8%
Exclusive Metrics for Current Function803,264 7.6% 4,962,808 0.9% 50,395,200 7.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get6,100 47.7% 6,831,952 64.9% 485,254,976 85.1% 527,830,640 81.6%
Drupal\Core\Config\CachedStorage::readMultiple6,400 50.0% 3,278,878 31.2% 54,294,400 9.5% 85,529,024 13.2%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::getFromPersistentCache300 2.3% 412,698 3.9% 30,568,000 5.4% 33,492,800 5.2%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem17,200 17.5% 4,745,163 45.1% 471,529,544 82.7% 564,259,328 87.2%
Drupal\Core\Database\Connection::query12,800 13.0% 4,563,168 43.4% 78,840,224 13.8% 29,437,936 4.6%
Drupal\Core\Cache\DatabaseBackend::normalizeCid17,200 17.5% 235,624 2.2% 265,600 0.0% 1,103,200 0.2%
Drupal\Core\Database\Connection::escapeTable12,800 13.0% 124,659 1.2% 1,385,600 0.2% 848,000 0.1%
array_keys25,600 26.0% 26,007 0.2% 10,898,400 1.9% 800,800 0.1%
array_diff12,800 13.0% 25,643 0.2% 2,235,200 0.4% 8,000 0.0%