Run Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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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::__toString11 4.2% 1,752 0.1% 1,760 0.1% 20,280 0.1% 26,600 0.1%
Exclusive Metrics for Current Function718 41.0% 553 31.4% -8,144 -40.2% 13,648 51.3%
Parent function
Drupal\Core\Database\Query\Select::execute11 100.0% 1,752 100.0% 1,760 100.0% 20,280 100.0% 26,600 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable77 31.7% 353 20.1% 401 22.8% 7,232 35.7% 2,992 11.2%
Drupal\Core\Database\Connection::escapeAlias48 19.8% 207 11.8% 238 13.5% 6,112 30.1% 2,072 7.8%
Drupal\Core\Database\Connection::escapeField47 19.3% 199 11.4% 229 13.0% 4,776 23.6% 744 2.8%
count22 9.1% 160 9.1% 181 10.3% 2,992 14.8% 2,496 9.4%
Drupal\Core\Database\Query\Select::compiled11 4.5% 69 3.9% 81 4.6% 1,360 6.7% 792 3.0%
implode16 6.6% 23 1.3% 34 1.9% 3,664 18.1% 2,360 8.9%
Drupal\Core\Database\Query\Condition::__toString11 4.5% 12 0.7% 22 1.2% 888 4.4% 752 2.8%
Drupal\Core\Database\Connection::makeComment11 4.5% 11 0.6% 21 1.2% 1,400 6.9% 744 2.8%