Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: 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 #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)1,617 1,560 -57 -3.5%
Incl. Wall Time (microsec) per call 51 49 -2 -3.5%
Excl. Wall Time (microsec)997 987 -10 -1.0%
Incl. CPU (microsecs)1,648 1,603 -45 -2.7%
Incl. CPU (microsecs) per call 52 50 -1 -2.7%
Excl. CPU (microsec)836 864 28 3.3%
Incl. MemUse (bytes)32,704 32,704 0 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)23,444 24,400 956 4.1%
Incl. PeakMemUse (bytes) per call 733 763 30 4.1%
Excl. PeakMemUse (bytes)14,888 15,340 452 3.0%

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% -57 -1.2% -45 -1.2% 0 0.0% 956 1.0%
Exclusive Metrics Diff for Current Function-10 -17.5% 28 62.2% 0 N/A% 452 47.3%
Parent functions
Drupal\Core\Database\Query\Select::compile0 N/A% -52 -91.2% -44 -97.8% 0 N/A% 956 100.0%
Drupal\Core\Database\Query\Select::compile@10 N/A% -5 -8.8% -4 -8.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Delete::__toString0 N/A% 0 0.0% 1 2.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Delete::execute0 N/A% 0 0.0% 2 4.4% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Database\Query\Condition::compile@10 N/A% -31 -54.4% -32 -71.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% -9 -15.8% -13 -28.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% -8 -14.0% -6 -13.3% 0 N/A% 0 0.0%
implode0 N/A% 2 3.5% -14 -31.1% 0 N/A% 224 23.4%
Drupal\Core\Database\Connection::escapeField0 N/A% -2 -3.5% -4 -8.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% 2 3.5% 3 6.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% -1 -1.8% -6 -13.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% -1 -2.2% 0 N/A% 280 29.3%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%