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Run #55b9251d8eb86: XHProf Run (Namespace=drupal-perf-cthos)
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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::getMultiple143 10.4% 64,581 2.9% 5,282,576 7.5% 5,066,192 6.9%
Exclusive Metrics for Current Function5,015 7.8% 454,432 8.6% 367,432 7.3%
Parent functions
Drupal\Core\Cache\ChainedFastBackend::getMultiple93 65.0% 44,420 68.8% 3,905,136 73.9% 4,010,184 79.2%
Drupal\Core\Cache\DatabaseBackend::get48 33.6% 18,267 28.3% 1,358,296 25.7% 1,056,008 20.8%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::getFromPersistentCache2 1.4% 1,894 2.9% 19,144 0.4% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query143 11.7% 38,692 59.9% 359,400 6.8% 44,360 0.9%
Drupal\Core\Cache\DatabaseBackend::prepareItem247 20.2% 16,862 26.1% 4,281,832 81.1% 4,646,928 91.7%
Drupal\Core\Cache\DatabaseBackend::normalizeCid259 21.2% 2,621 4.1% 2,592 0.0% 3,568 0.1%
Drupal\Core\Database\Connection::escapeTable143 11.7% 1,094 1.7% 15,160 0.3% 2,352 0.0%
array_diff143 11.7% 194 0.3% 30,000 0.6% 0 0.0%
array_keys286 23.4% 103 0.2% 139,160 2.6% 1,552 0.0%