Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774cdfb1214: 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 #51774c26bf054Run #51774cdfb1214DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)1,322 1,318 -4 -0.3%
Incl. Wall Time (microsec) per call 35 35 -0 -0.3%
Excl. Wall Time (microsec)854 850 -4 -0.5%
Incl. CPU (microsecs)1,353 1,356 3 0.2%
Incl. CPU (microsecs) per call 36 36 0 0.2%
Excl. CPU (microsec)696 716 20 2.9%
Incl. MemUse (bytes)77,000 77,000 0 0.0%
Incl. MemUse (bytes) per call 2,026 2,026 0 0.0%
Excl. MemUse (bytes)27,808 27,808 0 0.0%
Incl. PeakMemUse (bytes)65,744 62,768 -2,976 -4.5%
Incl. PeakMemUse (bytes) per call 1,730 1,652 -78 -4.5%
Excl. PeakMemUse (bytes)32,456 30,864 -1,592 -4.9%

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% -4 -0.0% 3 0.0% 0 0.0% -2,976 -25.1%
Exclusive Metrics Diff for Current Function-4 -100.0% 20 666.7% 0 N/A% -1,592 -53.5%
Parent functions
Drupal\Core\Database\Query\Select::compile0 N/A% -5 -125.0% -1 -33.3% 0 N/A% -2,976 -100.0%
Drupal\Core\Database\Query\Select::compile@10 N/A% 1 25.0% 4 133.3% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Database\Query\Condition::compile@10 N/A% 9 225.0% 11 366.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% -6 -150.0% -6 -200.0% 0 N/A% -176 -5.9%
implode0 N/A% -5 -125.0% -9 -300.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% 2 50.0% -2 -66.7% 0 N/A% -1,304 -43.8%
Drupal\Core\Database\Query\Condition::arguments0 N/A% -1 -25.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% 1 25.0% 6 200.0% 0 N/A% 96 3.2%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% 0 0.0% -8 -266.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% 0 0.0% -8 -266.7% 0 N/A% 0 0.0%