Run Report
Run #51a18e7fe7c93: XHProf Run (Namespace=drupal-perf-ezeedub)
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Parent/Child report for Drupal\Core\Database\Connection::query [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl. CPU
(microsecs)
ICpu%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Drupal\Core\Database\Connection::query263 19.9% 48,317 6.4% 40,001 5.4% 365,540 4.6% 277,580 3.5%
Exclusive Metrics for Current Function7,170 14.8% 4,001 10.0% -107,072 -29.3% 33,116 11.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple93 35.4% 18,867 39.0% 16,000 40.0% 143,336 39.2% 140,116 50.5%
Drupal\Core\Database\Query\Select::execute68 25.9% 11,963 24.8% 0 0.0% 111,524 30.5% 61,340 22.1%
db_query68 25.9% 10,877 22.5% 20,001 50.0% 69,620 19.0% 34,048 12.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags13 4.9% 2,366 4.9% 4,000 10.0% 12,896 3.5% 16,412 5.9%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple9 3.4% 1,908 3.9% 0 0.0% 9,988 2.7% 10,292 3.7%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 2.7% 1,353 2.8% 0 0.0% 9,684 2.6% 11,076 4.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange3 1.1% 547 1.1% 0 0.0% 4,656 1.3% 1,416 0.5%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.4% 244 0.5% 0 0.0% 2,024 0.6% 2,880 1.0%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.4% 192 0.4% 0 0.0% 1,812 0.5% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute263 25.0% 24,310 50.3% 20,000 50.0% 165,844 45.4% 30,012 10.8%
Drupal\Core\Database\Connection::prepareQuery263 25.0% 8,745 18.1% 16,000 40.0% 190,548 52.1% 94,804 34.2%
Drupal\Core\Database\Connection::expandArguments263 25.0% 7,237 15.0% 0 0.0% 9,396 2.6% 98,468 35.5%
Drupal\Core\Database\Connection::defaultOptions263 25.0% 855 1.8% 0 0.0% 106,824 29.2% 21,180 7.6%