Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Query::__construct

Drupal\Core\Database\Query\Query::__constructRun #52c96d7c36f9eRun #52c96dcbc5e6aDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)186 182 -4 -2.2%
Incl. Wall Time (microsec) per call 16 15 -0 -2.2%
Excl. Wall Time (microsec)112 115 3 2.7%
Incl. CPU (microsecs)199 198 -1 -0.5%
Incl. CPU (microsecs) per call 17 17 -0 -0.5%
Excl. CPU (microsec)89 98 9 10.1%
Incl. MemUse (bytes)8,608 8,608 0 0.0%
Incl. MemUse (bytes) per call 717 717 0 0.0%
Excl. MemUse (bytes)4,944 4,944 0 0.0%
Incl. PeakMemUse (bytes)7,608 7,608 0 0.0%
Incl. PeakMemUse (bytes) per call 634 634 0 0.0%
Excl. PeakMemUse (bytes)4,824 4,824 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% -4 -0.5% -1 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 75.0% 9 900.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::__construct0 N/A% 9 225.0% 12 1200.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::__construct0 N/A% -9 -225.0% -9 -900.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::__construct0 N/A% -3 -75.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Insert::__construct0 N/A% -1 -25.0% -4 -400.0% 0 N/A% 0 N/A%
Child functions
uniqid0 N/A% -8 -200.0% -9 -900.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getKey0 N/A% 1 25.0% -2 -200.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getTarget0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%