Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Query::__construct

Drupal\Core\Database\Query\Query::__constructRun #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)459 494 35 7.6%
Incl. Wall Time (microsec) per call 26 27 2 7.6%
Excl. Wall Time (microsec)270 264 -6 -2.2%
Incl. CPU (microsecs)481 523 42 8.7%
Incl. CPU (microsecs) per call 27 29 2 8.7%
Excl. CPU (microsec)233 244 11 4.7%
Incl. MemUse (bytes)10,304 10,304 0 0.0%
Incl. MemUse (bytes) per call 572 572 0 0.0%
Excl. MemUse (bytes)6,064 6,064 0 0.0%
Incl. PeakMemUse (bytes)8,608 8,536 -72 -0.8%
Incl. PeakMemUse (bytes) per call 478 474 -4 -0.8%
Excl. PeakMemUse (bytes)5,440 5,368 -72 -1.3%

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% 35 0.9% 42 1.7% 0 0.0% -72 -0.0%
Exclusive Metrics Diff for Current Function-6 -17.1% 11 26.2% 0 N/A% -72 -100.0%
Parent functions
Drupal\Core\Database\Query\Insert::__construct0 N/A% 42 120.0% 41 97.6% 0 N/A% -72 -100.0%
Drupal\Core\Database\Query\Select::__construct0 N/A% -12 -34.3% -8 -19.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Update::__construct0 N/A% 3 8.6% 4 9.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Merge::__construct0 N/A% 2 5.7% 3 7.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Delete::__construct0 N/A% 0 0.0% 2 4.8% 0 N/A% 0 0.0%
Child functions
uniqid0 N/A% 42 120.0% 37 88.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::getKey0 N/A% -2 -5.7% -1 -2.4% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::getTarget0 N/A% 1 2.9% -5 -11.9% 0 N/A% 0 0.0%