Run Report
Run #51a546b3b812b: 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::query186 19.8% 41,853 4.3% 44,003 4.6% 290,276 3.0% 255,904 2.6%
Exclusive Metrics for Current Function5,392 12.9% 12,001 27.3% -77,044 -26.5% 31,028 12.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple99 53.2% 22,248 53.2% 24,002 54.5% 147,040 50.7% 132,420 51.7%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple44 23.7% 10,043 24.0% 8,000 18.2% 46,976 16.2% 25,116 9.8%
Drupal\Core\Database\Query\Select::execute12 6.5% 3,031 7.2% 8,001 18.2% 51,964 17.9% 53,184 20.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags13 7.0% 2,587 6.2% 0 0.0% 12,896 4.4% 15,272 6.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 3.8% 1,577 3.8% 4,000 9.1% 9,684 3.3% 10,952 4.3%
db_query5 2.7% 1,128 2.7% 0 0.0% 12,216 4.2% 13,124 5.1%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest3 1.6% 611 1.5% 0 0.0% 3,836 1.3% 4,324 1.7%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.5% 224 0.5% 0 0.0% 2,488 0.9% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.5% 210 0.5% 0 0.0% 1,360 0.5% 1,512 0.6%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.5% 194 0.5% 0 0.0% 1,816 0.6% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute186 25.0% 21,681 51.8% 8,000 18.2% 148,736 51.2% 39,492 15.4%
Drupal\Core\Database\Connection::expandArguments186 25.0% 7,575 18.1% 12,000 27.3% 11,028 3.8% 109,184 42.7%
Drupal\Core\Database\Connection::prepareQuery186 25.0% 6,538 15.6% 8,001 18.2% 131,896 45.4% 56,292 22.0%
Drupal\Core\Database\Connection::defaultOptions186 25.0% 667 1.6% 4,001 9.1% 75,660 26.1% 19,908 7.8%