Run Report
Run #519fe6587b366: 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::__toString4 1.5% 1,028 1.0% 0 0.0% 16,640 0.2% 30,232 0.3%
Exclusive Metrics for Current Function490 47.7% 0 N/A% -15,216 -91.4% 13,552 44.8%
Parent function
Drupal\Core\Database\Query\Select::execute4 100.0% 1,028 100.0% 0 N/A% 16,640 100.0% 30,232 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable84 33.5% 193 18.8% 0 N/A% 7,640 45.9% 4,336 14.3%
Drupal\Core\Database\Connection::escapeAlias71 28.3% 147 14.3% 0 N/A% 8,168 49.1% 2,280 7.5%
Drupal\Core\Database\Connection::escapeField71 28.3% 144 14.0% 0 N/A% 7,024 42.2% 2,160 7.1%
count8 3.2% 35 3.4% 0 N/A% 2,992 18.0% 2,856 9.4%
Drupal\Core\Database\Query\Select::compiled4 1.6% 14 1.4% 0 N/A% 1,024 6.2% 792 2.6%
implode5 2.0% 5 0.5% 0 N/A% 3,056 18.4% 2,672 8.8%
Drupal\Core\Database\Query\Condition::__toString4 1.6% 0 0.0% 0 N/A% 888 5.3% 840 2.8%
Drupal\Core\Database\Connection::makeComment4 1.6% 0 0.0% 0 N/A% 1,064 6.4% 744 2.5%