Diff Report
Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: 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 #51ec6582d0962Run #51ec623000e0cDiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)317 306 -11 -3.5%
Incl. Wall Time (microsec) per call 17 16 -1 -3.5%
Excl. Wall Time (microsec)178 172 -6 -3.4%
Incl. CPU (microsecs)337 326 -11 -3.3%
Incl. CPU (microsecs) per call 18 17 -1 -3.3%
Excl. CPU (microsec)149 165 16 10.7%
Incl. MemUse (bytes)10,456 10,456 0 0.0%
Incl. MemUse (bytes) per call 550 550 0 0.0%
Excl. MemUse (bytes)6,112 6,112 0 0.0%
Incl. PeakMemUse (bytes)10,088 10,088 0 0.0%
Incl. PeakMemUse (bytes) per call 531 531 0 0.0%
Excl. PeakMemUse (bytes)6,536 6,536 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% -11 -0.4% -11 -0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -54.5% 16 145.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::__construct0 N/A% -7 -63.6% -6 -54.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__construct0 N/A% -3 -27.3% -3 -27.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Insert::__construct0 N/A% -1 -9.1% -1 -9.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::__construct0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
uniqid0 N/A% -5 -45.5% -13 -118.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getTarget0 N/A% 0 0.0% -11 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getKey0 N/A% 0 0.0% -3 -27.3% 0 N/A% 0 N/A%