Run Report
Run #52e49b394aea8: 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::__toString2 6.5% 225 0.1% 228 0.1% 25,408 0.2% 25,552 0.2%
Exclusive Metrics for Current Function76 33.8% 57 25.0% 3,760 14.8% 5,376 21.0%
Parent function
Drupal\Core\Database\Query\Select::execute2 100.0% 225 100.0% 228 100.0% 25,408 100.0% 25,552 100.0%
Child functions
Drupal\Core\Database\Query\Select::__toString@11 5.0% 80 35.6% 81 35.5% 12,192 48.0% 12,688 49.7%
count4 20.0% 21 9.3% 23 10.1% 792 3.1% 888 3.5%
Drupal\Core\Database\Query\Select::compiled2 10.0% 19 8.4% 22 9.6% 928 3.7% 792 3.1%
Drupal\Core\Database\Connection::escapeTable4 20.0% 14 6.2% 16 7.0% 1,184 4.7% 840 3.3%
Drupal\Core\Database\Connection::escapeAlias1 5.0% 6 2.7% 10 4.4% 2,040 8.0% 1,872 7.3%
Drupal\Core\Database\Query\Select::preExecute1 5.0% 4 1.8% 5 2.2% 832 3.3% 640 2.5%
Drupal\Core\Database\Connection::makeComment2 10.0% 2 0.9% 4 1.8% 968 3.8% 744 2.9%
Drupal\Core\Database\Query\Condition::__toString1 5.0% 1 0.4% 5 2.2% 840 3.3% 480 1.9%
strpos1 5.0% 1 0.4% 1 0.4% 792 3.1% 240 0.9%
implode3 15.0% 1 0.4% 4 1.8% 1,080 4.3% 992 3.9%