Run Report
Run #52e48ef364ce3: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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% 16,579 4.9% 13,089 3.9% 1,176,376 4.4% 509,976 1.9%
Exclusive Metrics for Current Function1,702 10.3% 1,438 11.0% 210,984 17.9% 111,424 21.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple54 64.3% 11,686 70.5% 9,124 69.7% 1,042,200 88.6% 418,840 82.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags10 11.9% 1,517 9.2% 1,250 9.6% 40,736 3.5% 41,856 8.2%
Drupal\Core\Routing\RouteProvider::getRoutesByPath8 9.5% 1,363 8.2% 1,107 8.5% 37,416 3.2% 20,368 4.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple6 7.1% 1,039 6.3% 841 6.4% 23,760 2.0% 18,504 3.6%
Drupal\Core\Path\AliasManager::lookupPathSource5 6.0% 796 4.8% 619 4.7% 19,808 1.7% 1,568 0.3%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.2% 178 1.1% 148 1.1% 12,456 1.1% 8,840 1.7%
Child functions
Drupal\Core\Database\Statement::execute84 23.2% 10,436 62.9% 6,938 53.0% 783,928 66.6% 228,488 44.8%
Drupal\Core\Database\Connection::expandArguments84 23.2% 2,183 13.2% 2,258 17.3% 11,560 1.0% 60,816 11.9%
Drupal\Core\Database\Connection::prepareQuery84 23.2% 1,851 11.2% 1,925 14.7% 85,312 7.3% 23,784 4.7%
spl_autoload_call1 0.3% 192 1.2% 194 1.5% 13,064 1.1% 2,824 0.6%
Drupal\Core\Database\Connection::defaultOptions84 23.2% 152 0.9% 245 1.9% 64,712 5.5% 19,096 3.7%
print_r5 1.4% 33 0.2% 39 0.3% 1,072 0.1% 61,392 12.0%
Exception::__construct5 1.4% 12 0.1% 17 0.1% 2,480 0.2% 1,328 0.3%
Exception::getMessage5 1.4% 8 0.0% 14 0.1% 1,360 0.1% 824 0.2%
Exception::getCode5 1.4% 5 0.0% 11 0.1% 960 0.1% 0 0.0%
substr5 1.4% 5 0.0% 10 0.1% 944 0.1% 0 0.0%