Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: 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 #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)403 421 18 4.5%
Incl. Wall Time (microsec) per call 20 21 1 4.5%
Excl. Wall Time (microsec)250 257 7 2.8%
Incl. CPU (microsecs)427 449 22 5.2%
Incl. CPU (microsecs) per call 21 22 1 5.2%
Excl. CPU (microsec)205 221 16 7.8%
Incl. MemUse (bytes)6,232 6,232 0 0.0%
Incl. MemUse (bytes) per call 312 312 0 0.0%
Excl. MemUse (bytes)3,040 3,040 0 0.0%
Incl. PeakMemUse (bytes)4,688 4,688 0 0.0%
Incl. PeakMemUse (bytes) per call 234 234 0 0.0%
Excl. PeakMemUse (bytes)3,296 3,296 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% 18 0.4% 22 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 38.9% 16 72.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Merge::__construct0 N/A% 8 44.4% 9 40.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__construct0 N/A% 7 38.9% 10 45.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Insert::__construct0 N/A% 2 11.1% 1 4.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::__construct0 N/A% 1 5.6% 2 9.1% 0 N/A% 0 N/A%
Child functions
uniqid0 N/A% 11 61.1% 6 27.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getTarget0 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getKey0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%