Diff Report
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Condition::compile

Drupal\Core\Database\Query\Condition::compileRun #517c7dc1dc4c3Run #517c7d73caad2DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)257 275 18 7.0%
Incl. Wall Time (microsec) per call 43 46 3 7.0%
Excl. Wall Time (microsec)170 178 8 4.7%
Incl. CPU (microsecs)267 282 15 5.6%
Incl. CPU (microsecs) per call 45 47 3 5.6%
Excl. CPU (microsec)145 147 2 1.4%
Incl. MemUse (bytes)16,552 16,552 0 0.0%
Incl. MemUse (bytes) per call 2,759 2,759 0 0.0%
Excl. MemUse (bytes)5,600 5,600 0 0.0%
Incl. PeakMemUse (bytes)17,672 17,672 0 0.0%
Incl. PeakMemUse (bytes) per call 2,945 2,945 0 0.0%
Excl. PeakMemUse (bytes)9,544 9,544 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 5.1% 15 1.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function8 44.4% 2 13.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::compile0 N/A% 18 100.0% 15 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% 5 27.8% 5 33.3% 0 N/A% 0 N/A%
implode0 N/A% 2 11.1% 2 13.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% 2 11.1% 5 33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% 1 5.6% -4 -26.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% -1 -5.6% 2 13.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% 1 5.6% 3 20.0% 0 N/A% 0 N/A%