Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: 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 #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)613 623 10 1.6%
Incl. Wall Time (microsec) per call 32 33 1 1.6%
Excl. Wall Time (microsec)381 392 11 2.9%
Incl. CPU (microsecs)634 645 11 1.7%
Incl. CPU (microsecs) per call 33 34 1 1.7%
Excl. CPU (microsec)330 339 9 2.7%
Incl. MemUse (bytes)4,544 4,544 0 0.0%
Incl. MemUse (bytes) per call 239 239 0 0.0%
Excl. MemUse (bytes)1,472 1,472 0 0.0%
Incl. PeakMemUse (bytes)5,536 5,536 0 0.0%
Incl. PeakMemUse (bytes) per call 291 291 0 0.0%
Excl. PeakMemUse (bytes)4,144 4,144 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 0.1% 11 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function11 110.0% 9 81.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::__construct0 N/A% 10 100.0% 11 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getTarget0 N/A% -2 -20.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getKey0 N/A% 2 20.0% 0 0.0% 0 N/A% 0 N/A%
uniqid0 N/A% -1 -10.0% 2 18.2% 0 N/A% 0 N/A%