Diff Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: 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 #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)824 821 -3 -0.4%
Incl. Wall Time (microsec) per call 22 22 -0 -0.4%
Excl. Wall Time (microsec)512 518 6 1.2%
Incl. CPU (microsecs)864 860 -4 -0.5%
Incl. CPU (microsecs) per call 23 23 -0 -0.5%
Excl. CPU (microsec)445 422 -23 -5.2%
Incl. MemUse (bytes)7,720 7,720 0 0.0%
Incl. MemUse (bytes) per call 209 209 0 0.0%
Excl. MemUse (bytes)3,032 3,032 0 0.0%
Incl. PeakMemUse (bytes)6,228 6,228 0 0.0%
Incl. PeakMemUse (bytes) per call 168 168 0 0.0%
Excl. PeakMemUse (bytes)4,308 4,308 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% -3 -0.2% -4 -0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 200.0% -23 -575.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Update::__construct0 N/A% -3 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::__construct0 N/A% 1 33.3% 1 25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__construct0 N/A% -1 -33.3% -1 -25.0% 0 N/A% 0 N/A%
Child functions
uniqid0 N/A% -7 -233.3% 10 250.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getKey0 N/A% -3 -100.0% 4 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getTarget0 N/A% 1 33.3% 5 125.0% 0 N/A% 0 N/A%