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@1

Drupal\Core\Database\Query\Condition::compile@1Run #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)287 279 -8 -2.8%
Incl. Wall Time (microsec) per call 72 70 -2 -2.8%
Excl. Wall Time (microsec)114 108 -6 -5.3%
Incl. CPU (microsecs)292 284 -8 -2.7%
Incl. CPU (microsecs) per call 73 71 -2 -2.7%
Excl. CPU (microsec)93 87 -6 -6.5%
Incl. MemUse (bytes)25,040 25,040 0 0.0%
Incl. MemUse (bytes) per call 6,260 6,260 0 0.0%
Excl. MemUse (bytes)5,272 5,272 0 0.0%
Incl. PeakMemUse (bytes)28,048 28,168 120 0.4%
Incl. PeakMemUse (bytes) per call 7,012 7,042 30 0.4%
Excl. PeakMemUse (bytes)9,720 9,840 120 1.2%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Condition::compile@1 [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::compile@10 N/A% -8 -0.3% -8 -0.2% 0 0.0% 120 0.2%
Exclusive Metrics Diff for Current Function-6 -75.0% -6 -75.0% 0 N/A% 120 100.0%
Parent function
Drupal\Core\Database\Query\Condition::compile0 N/A% -8 -100.0% -8 -100.0% 0 N/A% 120 100.0%
Child functions
Drupal\Core\Database\Query\Condition::compile@20 N/A% -2 -25.0% -1 -12.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% 1 12.5% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% -1 -12.5% -2 -25.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 0.0%
implode0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% 0 0.0% 4 50.0% 0 N/A% 0 0.0%