Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: 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 #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)2,048 2,108 60 2.9%
Incl. Wall Time (microsec) per call 79 81 2 2.9%
Excl. Wall Time (microsec)895 903 8 0.9%
Incl. CPU (microsecs)2,085 2,141 56 2.7%
Incl. CPU (microsecs) per call 80 82 2 2.7%
Excl. CPU (microsec)783 770 -13 -1.7%
Incl. MemUse (bytes)34,672 34,672 0 0.0%
Incl. MemUse (bytes) per call 1,334 1,334 0 0.0%
Excl. MemUse (bytes)6,924 6,924 0 0.0%
Incl. PeakMemUse (bytes)34,852 34,852 0 0.0%
Incl. PeakMemUse (bytes) per call 1,340 1,340 0 0.0%
Excl. PeakMemUse (bytes)10,140 10,140 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% 60 0.4% 56 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function8 13.3% -13 -23.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::compile@10 N/A% 47 78.3% 47 83.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compile0 N/A% 14 23.3% 9 16.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::execute0 N/A% -1 -1.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__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% 56 93.3% 59 105.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -8 -13.3% -5 -8.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% 4 6.7% 10 17.9% 0 N/A% 0 N/A%
implode0 N/A% -2 -3.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 1 1.7% -1 -1.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% 1 1.7% 2 3.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% -1 -1.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% 0 0.0% -2 -3.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% 0 0.0% 7 12.5% 0 N/A% 0 N/A%