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Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Database\Connection::prepareQuery [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\Connection::prepareQuery116 32.5% 3,488 1.2% 3,606 1.3% 119,800 1.0% 49,088 0.4%
Exclusive Metrics for Current Function813 23.3% 706 19.6% -17,296 -14.4% 3,032 6.2%
Parent function
Drupal\Core\Database\Connection::query116 100.0% 3,488 100.0% 3,606 100.0% 119,800 100.0% 49,088 100.0%
Child functions
PDO::prepare116 50.0% 1,579 45.3% 1,683 46.7% 110,792 92.5% 15,248 31.1%
Drupal\Core\Database\Connection::prefixTables116 50.0% 1,096 31.4% 1,217 33.7% 26,304 22.0% 30,808 62.8%