Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8bb569af: 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 #519fe7ae1f6ccRun #519fe8bb569afDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)768 775 7 0.9%
Incl. Wall Time (microsec) per call 55 55 1 0.9%
Excl. Wall Time (microsec)549 552 3 0.5%
Incl. CPU (microsecs)785 790 5 0.6%
Incl. CPU (microsecs) per call 56 56 0 0.6%
Excl. CPU (microsec)459 480 21 4.6%
Incl. MemUse (bytes)24,128 24,128 0 0.0%
Incl. MemUse (bytes) per call 1,723 1,723 0 0.0%
Excl. MemUse (bytes)9,024 9,024 0 0.0%
Incl. PeakMemUse (bytes)20,944 20,944 0 0.0%
Incl. PeakMemUse (bytes) per call 1,496 1,496 0 0.0%
Excl. PeakMemUse (bytes)11,880 11,880 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% 7 0.6% 5 1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 42.9% 21 420.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::compile0 N/A% 7 100.0% 5 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% 2 28.6% -3 -60.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% 2 28.6% -3 -60.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% -1 -14.3% -5 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% 1 14.3% 2 40.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -8 -160.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%