Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Query::__construct

Drupal\Core\Database\Query\Query::__constructRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)379 369 -10 -2.6%
Incl. Wall Time (microsec) per call 16 16 -0 -2.6%
Excl. Wall Time (microsec)218 211 -7 -3.2%
Incl. CPU (microsecs)401 396 -5 -1.2%
Incl. CPU (microsecs) per call 17 17 -0 -1.2%
Excl. CPU (microsec)181 179 -2 -1.1%
Incl. MemUse (bytes)11,024 11,024 0 0.0%
Incl. MemUse (bytes) per call 479 479 0 0.0%
Excl. MemUse (bytes)6,304 6,304 0 0.0%
Incl. PeakMemUse (bytes)11,152 11,152 0 0.0%
Incl. PeakMemUse (bytes) per call 485 485 0 0.0%
Excl. PeakMemUse (bytes)7,024 7,024 0 0.0%

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% -10 -0.2% -5 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -70.0% -2 -40.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::__construct0 N/A% -5 -50.0% 1 20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::__construct0 N/A% -3 -30.0% -4 -80.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::__construct0 N/A% -2 -20.0% -3 -60.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Insert::__construct0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getTarget0 N/A% -2 -20.0% -2 -40.0% 0 N/A% 0 N/A%
uniqid0 N/A% -1 -10.0% -6 -120.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getKey0 N/A% 0 0.0% 5 100.0% 0 N/A% 0 N/A%