Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Condition::compile

Drupal\Core\Database\Query\Condition::compileRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)1,608 1,620 12 0.7%
Incl. Wall Time (microsec) per call 38 39 0 0.7%
Excl. Wall Time (microsec)912 917 5 0.5%
Incl. CPU (microsecs)1,643 1,648 5 0.3%
Incl. CPU (microsecs) per call 39 39 0 0.3%
Excl. CPU (microsec)782 766 -16 -2.0%
Incl. MemUse (bytes)87,360 87,360 0 0.0%
Incl. MemUse (bytes) per call 2,080 2,080 0 0.0%
Excl. MemUse (bytes)27,896 27,896 0 0.0%
Incl. PeakMemUse (bytes)73,552 72,792 -760 -1.0%
Incl. PeakMemUse (bytes) per call 1,751 1,733 -18 -1.0%
Excl. PeakMemUse (bytes)31,112 30,704 -408 -1.3%

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% 12 0.8% 5 0.3% 0 0.0% -760 -0.6%
Exclusive Metrics Diff for Current Function5 41.7% -16 -320.0% 0 N/A% -408 -53.7%
Parent functions
Drupal\Core\Database\Query\Select::compile0 N/A% 13 108.3% 4 80.0% 0 N/A% -760 -100.0%
Drupal\Core\Database\Query\Update::execute0 N/A% -1 -8.3% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Delete::__toString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Update::__toString0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Delete::execute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% 10 83.3% 14 280.0% 0 N/A% -144 -18.9%
Drupal\Core\Database\Query\Condition::compile@10 N/A% -2 -16.7% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% 1 8.3% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% -1 -8.3% 2 40.0% 0 N/A% -160 -21.1%
implode0 N/A% -1 -8.3% -2 -40.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% 1 20.0% 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% 4 80.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% 0 0.0% 2 40.0% 0 N/A% -48 -6.3%