Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: 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 #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)378 400 22 5.8%
Incl. Wall Time (microsec) per call 13 13 1 5.8%
Excl. Wall Time (microsec)237 258 21 8.9%
Incl. CPU (microsecs)401 430 29 7.2%
Incl. CPU (microsecs) per call 13 14 1 7.2%
Excl. CPU (microsec)172 212 40 23.3%
Incl. MemUse (bytes)8,704 8,704 0 0.0%
Incl. MemUse (bytes) per call 290 290 0 0.0%
Excl. MemUse (bytes)3,312 3,312 0 0.0%
Incl. PeakMemUse (bytes)5,312 5,336 24 0.5%
Incl. PeakMemUse (bytes) per call 177 178 1 0.5%
Excl. PeakMemUse (bytes)2,792 2,816 24 0.9%

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% 22 22.4% 29 11.1% 0 0.0% 24 0.1%
Exclusive Metrics Diff for Current Function21 95.5% 40 137.9% 0 N/A% 24 100.0%
Parent function
Drupal\Core\Database\Query\Select::__construct0 N/A% 22 100.0% 29 100.0% 0 N/A% 24 100.0%
Child functions
Drupal\Core\Database\Connection::getKey0 N/A% 3 13.6% -1 -3.4% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::getTarget0 N/A% -2 -9.1% -11 -37.9% 0 N/A% 0 0.0%
uniqid0 N/A% 0 0.0% 1 3.4% 0 N/A% 0 0.0%