Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: 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 #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)1,446 1,408 -38 -2.6%
Incl. Wall Time (microsec) per call 38 37 -1 -2.6%
Excl. Wall Time (microsec)867 839 -28 -3.2%
Incl. CPU (microsecs)1,480 1,434 -46 -3.1%
Incl. CPU (microsecs) per call 39 38 -1 -3.1%
Excl. CPU (microsec)738 690 -48 -6.5%
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)24,488 24,472 -16 -0.1%
Incl. PeakMemUse (bytes)62,944 63,368 424 0.7%
Incl. PeakMemUse (bytes) per call 1,656 1,668 11 0.7%
Excl. PeakMemUse (bytes)26,800 27,040 240 0.9%

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% -38 -0.9% -46 -1.1% 0 0.0% 424 1.8%
Exclusive Metrics Diff for Current Function-28 -73.7% -48 -104.3% -16 N/A% 240 56.6%
Parent functions
Drupal\Core\Database\Query\Select::compile0 N/A% -57 -150.0% -66 -143.5% 0 N/A% -208 -49.1%
Drupal\Core\Database\Query\Delete::execute0 N/A% 16 42.1% 15 32.6% 0 N/A% 480 113.2%
Drupal\Core\Database\Query\Delete::__toString0 N/A% 1 2.6% 2 4.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Update::__toString0 N/A% 1 2.6% 1 2.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Update::execute0 N/A% 1 2.6% 2 4.3% 0 N/A% 152 35.8%
Child functions
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% -7 -18.4% -6 -13.0% 0 N/A% 0 0.0%
implode0 N/A% -2 -5.3% -1 -2.2% 0 N/A% -280 -66.0%
Drupal\Core\Database\Query\Condition::compile@10 N/A% 2 5.3% 2 4.3% 0 N/A% 224 52.8%
Drupal\Core\Database\Connection::escapeField0 N/A% -1 -2.6% 1 2.2% 16 N/A% 240 56.6%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% -1 -2.6% -4 -8.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% -1 -2.6% 5 10.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -1 -2.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% 0 0.0% 6 13.0% 0 N/A% 0 0.0%