Run Report
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::query84 18.5% 16,520 4.9% 13,122 3.9% 1,176,352 4.4% 512,872 1.9%
Exclusive Metrics for Current Function1,726 10.4% 1,482 11.3% 210,992 17.9% 111,680 21.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple54 64.3% 11,654 70.5% 9,193 70.1% 1,042,176 88.6% 418,944 81.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags10 11.9% 1,510 9.1% 1,236 9.4% 40,736 3.5% 42,736 8.3%
Drupal\Core\Routing\RouteProvider::getRoutesByPath8 9.5% 1,427 8.6% 1,173 8.9% 37,424 3.2% 20,320 4.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple6 7.1% 948 5.7% 773 5.9% 23,776 2.0% 20,464 4.0%
Drupal\Core\Path\AliasManager::lookupPathSource5 6.0% 835 5.1% 627 4.8% 19,784 1.7% 1,568 0.3%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.2% 146 0.9% 120 0.9% 12,456 1.1% 8,840 1.7%
Child functions
Drupal\Core\Database\Statement::execute84 23.2% 10,347 62.6% 6,929 52.8% 783,904 66.6% 230,456 44.9%
Drupal\Core\Database\Connection::expandArguments84 23.2% 2,146 13.0% 2,226 17.0% 11,560 1.0% 61,200 11.9%
Drupal\Core\Database\Connection::prepareQuery84 23.2% 1,882 11.4% 1,966 15.0% 85,312 7.3% 23,928 4.7%
spl_autoload_call1 0.3% 201 1.2% 202 1.5% 13,064 1.1% 2,824 0.6%
Drupal\Core\Database\Connection::defaultOptions84 23.2% 156 0.9% 228 1.7% 64,704 5.5% 19,240 3.8%
print_r5 1.4% 32 0.2% 36 0.3% 1,072 0.1% 61,392 12.0%
Exception::__construct5 1.4% 12 0.1% 18 0.1% 2,480 0.2% 1,328 0.3%
Exception::getMessage5 1.4% 8 0.0% 17 0.1% 1,360 0.1% 824 0.2%
Exception::getCode5 1.4% 5 0.0% 10 0.1% 960 0.1% 0 0.0%
substr5 1.4% 5 0.0% 8 0.1% 944 0.1% 0 0.0%