Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b28a90e1: 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 #52e49acfb0eb8Run #52e49b28a90e1DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)51 45 -6 -11.8%
Incl. Wall Time (microsec) per call 17 15 -2 -11.8%
Excl. Wall Time (microsec)32 28 -4 -12.5%
Incl. CPU (microsecs)57 49 -8 -14.0%
Incl. CPU (microsecs) per call 19 16 -3 -14.0%
Excl. CPU (microsec)32 24 -8 -25.0%
Incl. MemUse (bytes)4,816 4,816 0 0.0%
Incl. MemUse (bytes) per call 1,605 1,605 0 0.0%
Excl. MemUse (bytes)2,016 2,016 0 0.0%
Incl. PeakMemUse (bytes)4,592 4,592 0 0.0%
Incl. PeakMemUse (bytes) per call 1,531 1,531 0 0.0%
Excl. PeakMemUse (bytes)2,192 2,192 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 -2.1% -8 -1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -66.7% -8 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::__construct0 N/A% -6 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Child functions
uniqid0 N/A% -1 -16.7% 1 12.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getKey0 N/A% -1 -16.7% 1 12.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getTarget0 N/A% 0 0.0% -2 -25.0% 0 N/A% 0 N/A%