Run Report
Run #52d3e812c7cf2: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\forum\ForumManager::getLastPost [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl. CPU
(microsecs)
ICpu%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Drupal\forum\ForumManager::getLastPost1 4.5% 872 0.5% 676 0.5% 13,872 0.1% 18,672 0.1%
Exclusive Metrics for Current Function54 6.2% 35 5.2% -14,848 -107.0% 2,736 14.7%
Parent function
Drupal\forum\ForumManager::getChildren1 100.0% 872 100.0% 676 100.0% 13,872 100.0% 18,672 100.0%
Child functions
Drupal\Core\Database\Query\Select::execute1 8.3% 732 83.9% 536 79.3% 8,152 58.8% 9,280 49.7%
Drupal\Core\Database\Connection::select1 8.3% 34 3.9% 39 5.8% 3,728 26.9% 392 2.1%
Drupal\Core\Database\Query\Select::join3 25.0% 23 2.6% 25 3.7% 3,824 27.6% 464 2.5%
Drupal\Core\Database\Query\Select::addTag1 8.3% 8 0.9% 11 1.6% 3,296 23.8% 912 4.9%
Drupal\Core\Database\Query\Select::fields1 8.3% 8 0.9% 9 1.3% 2,176 15.7% 800 4.3%
Drupal\Core\Database\Query\Select::condition1 8.3% 6 0.7% 7 1.0% 1,488 10.7% 800 4.3%
Drupal\Core\Database\Query\Select::range1 8.3% 4 0.5% 7 1.0% 2,344 16.9% 1,864 10.0%
PDOStatement::fetchObject1 8.3% 1 0.1% 3 0.4% 808 5.8% 0 0.0%
Drupal\Core\Database\Query\Select::orderBy1 8.3% 1 0.1% 2 0.3% 1,128 8.1% 784 4.2%
Drupal\Core\Database\Query\Select::addExpression1 8.3% 1 0.1% 2 0.3% 1,776 12.8% 640 3.4%