Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: 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 #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls78 78 0 0.0%
Incl. Wall Time (microsec)3,460 3,332 -128 -3.7%
Incl. Wall Time (microsec) per call 44 43 -2 -3.7%
Excl. Wall Time (microsec)2,463 2,371 -92 -3.7%
Incl. CPU (microsecs)3,538 3,405 -133 -3.8%
Incl. CPU (microsecs) per call 45 44 -2 -3.8%
Excl. CPU (microsec)2,086 2,030 -56 -2.7%
Incl. MemUse (bytes)50,708 50,708 0 0.0%
Incl. MemUse (bytes) per call 650 650 0 0.0%
Excl. MemUse (bytes)17,172 17,172 0 0.0%
Incl. PeakMemUse (bytes)32,012 32,276 264 0.8%
Incl. PeakMemUse (bytes) per call 410 414 3 0.8%
Excl. PeakMemUse (bytes)20,540 20,716 176 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% -128 -8.2% -133 -12.2% 0 0.0% 264 37.9%
Exclusive Metrics Diff for Current Function-92 -71.9% -56 -42.1% 0 N/A% 176 66.7%
Parent function
Drupal\Core\Database\Query\Select::compile0 N/A% -128 -100.0% -133 -100.0% 0 N/A% 264 100.0%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% -47 -36.7% -41 -30.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% -12 -9.4% -26 -19.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% 9 7.0% -4 -3.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% 8 6.2% -5 -3.8% 0 N/A% 0 0.0%
implode0 N/A% 4 3.1% 7 5.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% 2 1.6% -8 -6.0% 0 N/A% 88 33.3%