Run Report
Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::__toString32 2.3% 10,025 0.6% 10,057 0.6% 43,848 0.1% 45,992 0.1%
Exclusive Metrics for Current Function4,235 42.2% 3,105 30.9% -85,536 -195.1% 20,080 43.7%
Parent function
Drupal\Core\Database\Query\Select::execute32 100.0% 10,025 100.0% 10,057 100.0% 43,848 100.0% 45,992 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable441 32.3% 1,951 19.5% 2,310 23.0% 37,008 84.4% 2,992 6.5%
Drupal\Core\Database\Connection::escapeAlias334 24.5% 1,446 14.4% 1,709 17.0% 30,552 69.7% 2,328 5.1%
Drupal\Core\Database\Connection::escapeField338 24.8% 1,424 14.2% 1,709 17.0% 29,288 66.8% 960 2.1%
count64 4.7% 476 4.7% 531 5.3% 792 1.8% 744 1.6%
Drupal\Core\Database\Query\Select::compiled32 2.3% 208 2.1% 247 2.5% 2,368 5.4% 792 1.7%
Drupal\Core\Database\Query\Select::__toString@11 0.1% 102 1.0% 104 1.0% 12,208 27.8% 12,656 27.5%
implode38 2.8% 64 0.6% 98 1.0% 12,336 28.1% 3,392 7.4%
strpos52 3.8% 42 0.4% 88 0.9% 792 1.8% 96 0.2%
Drupal\Core\Database\Connection::makeComment32 2.3% 38 0.4% 75 0.7% 2,368 5.4% 832 1.8%
Drupal\Core\Database\Query\Condition::__toString31 2.3% 36 0.4% 75 0.7% 840 1.9% 480 1.0%
Drupal\Core\Database\Query\Select::preExecute1 0.1% 3 0.0% 6 0.1% 832 1.9% 640 1.4%