Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbcb7249d1: 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 #519fbb3f5c2a0Run #519fbcb7249d1DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)883 849 -34 -3.9%
Incl. Wall Time (microsec) per call 40 39 -2 -3.9%
Excl. Wall Time (microsec)455 442 -13 -2.9%
Incl. CPU (microsecs)912 872 -40 -4.4%
Incl. CPU (microsecs) per call 41 40 -2 -4.4%
Excl. CPU (microsec)395 378 -17 -4.3%
Incl. MemUse (bytes)56,008 56,008 0 0.0%
Incl. MemUse (bytes) per call 2,546 2,546 0 0.0%
Excl. MemUse (bytes)16,728 16,728 0 0.0%
Incl. PeakMemUse (bytes)54,464 54,544 80 0.1%
Incl. PeakMemUse (bytes) per call 2,476 2,479 4 0.1%
Excl. PeakMemUse (bytes)20,832 20,912 80 0.4%

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% -34 -8.9% -40 -12.5% 0 0.0% 80 0.2%
Exclusive Metrics Diff for Current Function-13 -38.2% -17 -42.5% 0 N/A% 80 100.0%
Parent functions
Drupal\Core\Database\Query\Select::compile0 N/A% -23 -67.6% -30 -75.0% 0 N/A% 80 100.0%
Drupal\Core\Database\Query\Select::compile@10 N/A% -11 -32.4% -10 -25.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Database\Query\Condition::compile@10 N/A% -18 -52.9% -18 -45.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% -6 -17.6% -8 -20.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% 4 11.8% 5 12.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% -1 -2.9% 2 5.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% -1 -2.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -3 -7.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
implode0 N/A% 0 0.0% 1 2.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% 0 0.0% -1 -2.5% 0 N/A% 0 0.0%