Run Report
Run #5589a71f74378: XHProf Run (Namespace=drupal-perf-stefanr)
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Parent/Child report for Drupal\Core\Database\Connection::query [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Drupal\Core\Database\Connection::query15,600 19.8% 5,548,263 4.8% 95,438,040 1.9% 44,748,000 0.9%
Exclusive Metrics for Current Function285,760 5.2% -13,795,200 -14.5% 3,140,000 7.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple12,800 82.1% 4,522,537 81.5% 78,838,840 82.6% 29,921,600 66.9%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum1,400 9.0% 396,109 7.1% 5,456,000 5.7% 4,240,000 9.5%
Drupal\Core\Database\Query\Select::execute600 3.8% 240,084 4.3% 3,047,200 3.2% 452,000 1.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple700 4.5% 229,463 4.1% 2,709,600 2.8% 1,683,200 3.8%
Drupal\Core\Routing\RouteProvider::preLoadRoutes100 0.6% 160,070 2.9% 5,386,400 5.6% 8,451,200 18.9%
Child functions
Drupal\Core\Database\Statement::execute15,600 25.0% 4,251,820 76.6% 78,850,040 82.6% 25,202,400 56.3%
Drupal\Core\Database\Connection::expandArguments15,600 25.0% 527,679 9.5% 2,816,000 3.0% 9,808,000 21.9%
Drupal\Core\Database\Connection::prepareQuery15,600 25.0% 438,126 7.9% 15,380,000 16.1% 4,032,800 9.0%
Drupal\Core\Database\Connection::defaultOptions15,600 25.0% 44,878 0.8% 12,187,200 12.8% 2,564,800 5.7%