Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: 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 #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)414 435 21 5.1%
Incl. Wall Time (microsec) per call 21 22 1 5.1%
Excl. Wall Time (microsec)254 274 20 7.9%
Incl. CPU (microsecs)439 460 21 4.8%
Incl. CPU (microsecs) per call 22 23 1 4.8%
Excl. CPU (microsec)216 218 2 0.9%
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% 21 1.3% 21 5.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function20 95.2% 2 9.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Merge::__construct0 N/A% 11 52.4% 11 52.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__construct0 N/A% 8 38.1% 6 28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Insert::__construct0 N/A% 3 14.3% 5 23.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::__construct0 N/A% -1 -4.8% -1 -4.8% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getKey0 N/A% 1 4.8% 10 47.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getTarget0 N/A% 0 0.0% 3 14.3% 0 N/A% 0 N/A%
uniqid0 N/A% 0 0.0% 6 28.6% 0 N/A% 0 N/A%