Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: 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 #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)371 377 6 1.6%
Incl. Wall Time (microsec) per call 34 34 1 1.6%
Excl. Wall Time (microsec)229 230 1 0.4%
Incl. CPU (microsecs)383 389 6 1.6%
Incl. CPU (microsecs) per call 35 35 1 1.6%
Excl. CPU (microsec)191 200 9 4.7%
Incl. MemUse (bytes)3,616 3,616 0 0.0%
Incl. MemUse (bytes) per call 329 329 0 0.0%
Excl. MemUse (bytes)1,248 1,248 0 0.0%
Incl. PeakMemUse (bytes)4,344 4,344 0 0.0%
Incl. PeakMemUse (bytes) per call 395 395 0 0.0%
Excl. PeakMemUse (bytes)2,952 2,952 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% 6 0.2% 6 5.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 16.7% 9 150.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::__construct0 N/A% 6 100.0% 6 100.0% 0 N/A% 0 N/A%
Child functions
uniqid0 N/A% 7 116.7% 7 116.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getTarget0 N/A% -3 -50.0% -12 -200.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getKey0 N/A% 1 16.7% 2 33.3% 0 N/A% 0 N/A%