Run Report
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\Database\Query\Select::__toString [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\Query\Select::__toString4 1.5% 1,609 0.5% 1,616 0.5% 16,640 0.1% 29,048 0.1%
Exclusive Metrics for Current Function621 38.6% 453 28.0% -15,344 -92.2% 12,736 43.8%
Parent function
Drupal\Core\Database\Query\Select::execute4 100.0% 1,609 100.0% 1,616 100.0% 16,640 100.0% 29,048 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable84 33.5% 336 20.9% 395 24.4% 7,640 45.9% 4,368 15.0%
Drupal\Core\Database\Connection::escapeAlias71 28.3% 278 17.3% 321 19.9% 8,168 49.1% 2,184 7.5%
Drupal\Core\Database\Connection::escapeField71 28.3% 276 17.2% 323 20.0% 7,024 42.2% 2,024 7.0%
count8 3.2% 55 3.4% 60 3.7% 2,992 18.0% 2,856 9.8%
Drupal\Core\Database\Query\Select::compiled4 1.6% 23 1.4% 30 1.9% 1,024 6.2% 792 2.7%
implode5 2.0% 12 0.7% 15 0.9% 3,056 18.4% 2,504 8.6%
Drupal\Core\Database\Query\Condition::__toString4 1.6% 4 0.2% 12 0.7% 888 5.3% 840 2.9%
Drupal\Core\Database\Connection::makeComment4 1.6% 4 0.2% 7 0.4% 1,192 7.2% 744 2.6%