Diff Report
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: 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 #51ec3c1813b11Run #51ec3b81ad265DiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)1,124 1,142 18 1.6%
Incl. Wall Time (microsec) per call 37 38 1 1.6%
Excl. Wall Time (microsec)649 650 1 0.2%
Incl. CPU (microsecs)1,152 1,169 17 1.5%
Incl. CPU (microsecs) per call 38 39 1 1.5%
Excl. CPU (microsec)545 561 16 2.9%
Incl. MemUse (bytes)67,392 67,392 0 0.0%
Incl. MemUse (bytes) per call 2,246 2,246 0 0.0%
Excl. MemUse (bytes)20,816 20,816 0 0.0%
Incl. PeakMemUse (bytes)53,296 53,296 0 0.0%
Incl. PeakMemUse (bytes) per call 1,777 1,777 0 0.0%
Excl. PeakMemUse (bytes)20,408 20,408 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% 18 0.7% 17 2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 5.6% 16 94.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Update::execute0 N/A% 12 66.7% 12 70.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::execute0 N/A% 9 50.0% 8 47.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compile0 N/A% -4 -22.2% -4 -23.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__toString0 N/A% 1 5.6% 1 5.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::__toString0 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% 12 66.7% 13 76.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 3 16.7% -7 -41.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% 1 5.6% -1 -5.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% 1 5.6% -9 -52.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% 2 11.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% 0 0.0% -4 -23.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% 0 0.0% 8 47.1% 0 N/A% 0 N/A%