Diff Report
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: 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 #5391fd5a43e70Run #5391fc871e91dDiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)1,559 1,597 38 2.4%
Incl. Wall Time (microsec) per call 49 50 1 2.4%
Excl. Wall Time (microsec)975 998 23 2.4%
Incl. CPU (microsecs)1,595 1,637 42 2.6%
Incl. CPU (microsecs) per call 50 51 1 2.6%
Excl. CPU (microsec)816 861 45 5.5%
Incl. MemUse (bytes)32,712 32,716 4 0.0%
Incl. MemUse (bytes) per call 1,022 1,022 0 0.0%
Excl. MemUse (bytes)10,848 10,848 0 0.0%
Incl. PeakMemUse (bytes)28,140 28,160 20 0.1%
Incl. PeakMemUse (bytes) per call 879 880 1 0.1%
Excl. PeakMemUse (bytes)15,604 15,604 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% 38 2.3% 42 10.5% 4 0.0% 20 0.1%
Exclusive Metrics Diff for Current Function23 60.5% 45 107.1% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Database\Query\Select::compile@10 N/A% 25 65.8% 27 64.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::compile0 N/A% 9 23.7% 11 26.2% 4 100.0% 20 100.0%
Drupal\Core\Database\Query\Delete::execute0 N/A% 4 10.5% 3 7.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Delete::__toString0 N/A% 0 0.0% 1 2.4% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% 11 28.9% 4 9.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% 11 28.9% 15 35.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@10 N/A% -5 -13.2% -8 -19.0% 0 0.0% 16 80.0%
implode0 N/A% -3 -7.9% 1 2.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% 1 2.6% -2 -4.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% -1 -2.4% 4 100.0% 4 20.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -1 -2.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% 0 0.0% -5 -11.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% 0 0.0% -6 -14.3% 0 0.0% 0 0.0%