Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Query::__construct

Drupal\Core\Database\Query\Query::__constructRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)306 306 0 0.0%
Incl. Wall Time (microsec) per call 16 16 0 0.0%
Excl. Wall Time (microsec)172 172 0 0.0%
Incl. CPU (microsecs)326 325 -1 -0.3%
Incl. CPU (microsecs) per call 17 17 -0 -0.3%
Excl. CPU (microsec)165 147 -18 -10.9%
Incl. MemUse (bytes)10,456 10,480 24 0.2%
Incl. MemUse (bytes) per call 550 552 1 0.2%
Excl. MemUse (bytes)6,112 6,136 24 0.4%
Incl. PeakMemUse (bytes)10,088 9,136 -952 -9.4%
Incl. PeakMemUse (bytes) per call 531 481 -50 -9.4%
Excl. PeakMemUse (bytes)6,536 5,680 -856 -13.1%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Query::__construct [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Query::__construct0 N/A% 0 0.0% -1 -0.0% 24 0.0% -952 -1.3%
Exclusive Metrics Diff for Current Function0 N/A% -18 -1800.0% 24 100.0% -856 -89.9%
Parent functions
Drupal\Core\Database\Query\Insert::__construct0 N/A% 0 N/A% -1 -100.0% 0 0.0% -976 -102.5%
Drupal\Core\Database\Query\Update::__construct0 N/A% 0 N/A% 0 0.0% 24 100.0% 24 2.5%
Drupal\Core\Database\Query\Delete::__construct0 N/A% -2 N/A% -2 -200.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Merge::__construct0 N/A% 0 N/A% 1 100.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__construct0 N/A% 2 N/A% 1 100.0% 0 0.0% 0 0.0%
Child functions
uniqid0 N/A% 0 N/A% 4 400.0% 0 0.0% -96 -10.1%
Drupal\Core\Database\Connection::getTarget0 N/A% 0 N/A% 7 700.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getKey0 N/A% 0 N/A% 6 600.0% 0 0.0% 0 0.0%