Run Report
Run #5589b704ad974: 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::getMultiple8,000 11.3% 7,338,604 11.6% 474,931,200 12.0% 574,940,000 14.5%
Exclusive Metrics for Current Function498,735 6.8% 8,914,400 1.9% 36,244,000 6.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get3,200 40.0% 4,946,411 67.4% 440,259,200 92.7% 504,376,800 87.7%
Drupal\Core\Config\CachedStorage::readMultiple4,600 57.5% 2,208,499 30.1% 29,612,000 6.2% 60,140,000 10.5%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::getFromPersistentCache200 2.5% 183,694 2.5% 5,060,000 1.1% 10,423,200 1.8%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem10,900 17.6% 3,812,189 51.9% 405,069,600 85.3% 508,612,800 88.5%
Drupal\Core\Database\Connection::query8,000 12.9% 2,773,232 37.8% 51,515,200 10.8% 27,752,000 4.8%
Drupal\Core\Cache\DatabaseBackend::normalizeCid10,900 17.6% 146,244 2.0% 265,600 0.1% 1,012,800 0.2%
Drupal\Core\Database\Connection::escapeTable8,000 12.9% 75,043 1.0% 930,400 0.2% 760,800 0.1%
array_diff8,000 12.9% 17,467 0.2% 1,422,400 0.3% 0 0.0%
array_keys16,000 25.9% 15,694 0.2% 6,813,600 1.4% 557,600 0.1%