Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Condition::compile

Drupal\Core\Database\Query\Condition::compileRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)1,469 1,441 -28 -1.9%
Incl. Wall Time (microsec) per call 57 55 -1 -1.9%
Excl. Wall Time (microsec)787 788 1 0.1%
Incl. CPU (microsecs)1,496 1,470 -26 -1.7%
Incl. CPU (microsecs) per call 58 57 -1 -1.7%
Excl. CPU (microsec)664 663 -1 -0.2%
Incl. MemUse (bytes)83,456 83,456 0 0.0%
Incl. MemUse (bytes) per call 3,210 3,210 0 0.0%
Excl. MemUse (bytes)24,704 24,704 0 0.0%
Incl. PeakMemUse (bytes)82,048 82,056 8 0.0%
Incl. PeakMemUse (bytes) per call 3,156 3,156 0 0.0%
Excl. PeakMemUse (bytes)34,152 34,064 -88 -0.3%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Condition::compile [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\Condition::compile0 N/A% -28 -1.2% -26 -0.8% 0 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function1 3.6% -1 -3.8% 0 N/A% -88 -1100.0%
Parent functions
Drupal\Core\Database\Query\Select::compile0 N/A% -18 -64.3% -16 -61.5% 0 N/A% -112 -1400.0%
Drupal\Core\Database\Query\Delete::execute0 N/A% -10 -35.7% -10 -38.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Delete::__toString0 N/A% 0 0.0% -1 -3.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Update::__toString0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Update::execute0 N/A% 0 0.0% 0 0.0% 0 N/A% 120 1500.0%
Child functions
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% -10 -35.7% -10 -38.5% 0 N/A% -24 -300.0%
Drupal\Core\Database\Query\Condition::compile@10 N/A% -8 -28.6% -8 -30.8% 0 N/A% 120 1500.0%
Drupal\Core\Database\Connection::escapeField0 N/A% -4 -14.3% -1 -3.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% -3 -10.7% -8 -30.8% 0 N/A% 0 0.0%
implode0 N/A% -3 -10.7% 5 19.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% -1 -3.6% 2 7.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% 2 7.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% 0 0.0% -7 -26.9% 0 N/A% 0 0.0%