Run Report
Run #52e6fc5cc809e: 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::query200 15.7% 40,363 8.0% 31,948 6.5% 7,161,584 22.2% 917,368 2.8%
Exclusive Metrics for Current Function5,749 14.2% 5,031 15.7% 2,604,376 36.4% 153,176 16.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple120 60.0% 28,160 69.8% 22,063 69.1% 6,763,648 94.4% 714,840 77.9%
Drupal\Core\Routing\RouteProvider::getRoutesByPath23 11.5% 3,676 9.1% 3,004 9.4% 105,040 1.5% 37,584 4.1%
Drupal\Core\Path\AliasManager::lookupPathSource17 8.5% 2,369 5.9% 1,844 5.8% 64,920 0.9% 11,616 1.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags15 7.5% 2,196 5.4% 1,803 5.6% 60,912 0.9% 52,880 5.8%
Drupal\Core\Database\Query\Select::execute11 5.5% 1,773 4.4% 1,446 4.5% 103,256 1.4% 70,200 7.7%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple8 4.0% 1,223 3.0% 1,000 3.1% 31,416 0.4% 18,112 2.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames5 2.5% 819 2.0% 670 2.1% 19,304 0.3% 8,096 0.9%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.5% 147 0.4% 118 0.4% 13,088 0.2% 4,040 0.4%
Child functions
Drupal\Core\Database\Statement::execute200 18.9% 25,009 62.0% 16,571 51.9% 4,135,824 57.8% 463,000 50.5%
Drupal\Core\Database\Connection::expandArguments200 18.9% 4,607 11.4% 4,757 14.9% 19,024 0.3% 92,856 10.1%
Drupal\Core\Database\Connection::prepareQuery200 18.9% 3,941 9.8% 4,104 12.8% 202,224 2.8% 50,696 5.5%
Drupal\Core\Database\Connection::defaultOptions200 18.9% 306 0.8% 495 1.5% 152,904 2.1% 27,536 3.0%
print_r52 4.9% 260 0.6% 310 1.0% 4,032 0.1% 126,240 13.8%
spl_autoload_call1 0.1% 202 0.5% 202 0.6% 13,072 0.2% 1,584 0.2%
Exception::__construct52 4.9% 114 0.3% 165 0.5% 18,576 0.3% 1,344 0.1%
Exception::getMessage52 4.9% 68 0.2% 134 0.4% 6,640 0.1% 936 0.1%
Exception::getCode52 4.9% 55 0.1% 95 0.3% 2,464 0.0% 0 0.0%
substr52 4.9% 52 0.1% 84 0.3% 2,448 0.0% 0 0.0%