Diff Report
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: 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 #519d45a7cd8f5Run #519d44ffb3845DiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)1,895 1,928 33 1.7%
Incl. Wall Time (microsec) per call 73 74 1 1.7%
Excl. Wall Time (microsec)1,017 1,021 4 0.4%
Incl. CPU (microsecs)1,929 1,960 31 1.6%
Incl. CPU (microsecs) per call 74 75 1 1.6%
Excl. CPU (microsec)868 886 18 2.1%
Incl. MemUse (bytes)32,004 32,004 0 0.0%
Incl. MemUse (bytes) per call 1,231 1,231 0 0.0%
Excl. MemUse (bytes)5,200 5,200 0 0.0%
Incl. PeakMemUse (bytes)30,608 30,608 0 0.0%
Incl. PeakMemUse (bytes) per call 1,177 1,177 0 0.0%
Excl. PeakMemUse (bytes)10,136 10,136 0 0.0%

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% 33 1.4% 31 6.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 12.1% 18 58.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Update::execute0 N/A% 22 66.7% 22 71.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compile0 N/A% 12 36.4% 10 32.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__toString0 N/A% -1 -3.0% -1 -3.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compile@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Condition::compile@10 N/A% 27 81.8% 27 87.1% 0 N/A% 0 N/A%
implode0 N/A% 2 6.1% -7 -22.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% 2 6.1% -3 -9.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -2 -6.1% -4 -12.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% 2 6.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::arguments0 N/A% -1 -3.0% -1 -3.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -1 -3.0% -1 -3.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% 1 3.0% -2 -6.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% -1 -3.0% 4 12.9% 0 N/A% 0 N/A%