Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: 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 #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)985 908 -77 -7.8%
Incl. Wall Time (microsec) per call 41 38 -3 -7.8%
Excl. Wall Time (microsec)460 491 31 6.7%
Incl. CPU (microsecs)958 931 -27 -2.8%
Incl. CPU (microsecs) per call 40 39 -1 -2.8%
Excl. CPU (microsec)377 405 28 7.4%
Incl. MemUse (bytes)63,664 63,664 0 0.0%
Incl. MemUse (bytes) per call 2,653 2,653 0 0.0%
Excl. MemUse (bytes)19,264 19,264 0 0.0%
Incl. PeakMemUse (bytes)61,296 61,224 -72 -0.1%
Incl. PeakMemUse (bytes) per call 2,554 2,551 -3 -0.1%
Excl. PeakMemUse (bytes)21,256 21,184 -72 -0.3%

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% -77 -3.4% -27 -1.3% 0 0.0% -72 -0.1%
Exclusive Metrics Diff for Current Function31 40.3% 28 103.7% 0 N/A% -72 -100.0%
Parent functions
Drupal\Core\Database\Query\Select::compile@10 N/A% -128 -166.2% -81 -300.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compile0 N/A% 51 66.2% 54 200.0% 0 N/A% -72 -100.0%
Child functions
Drupal\Core\Database\Query\Condition::compile@10 N/A% -128 -166.2% -80 -296.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% 10 13.0% 16 59.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% 9 11.7% 6 22.2% 0 N/A% 0 0.0%
implode0 N/A% 2 2.6% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -2 -2.6% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% 1 1.3% -4 -14.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::arguments0 N/A% -1 -1.3% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% 1 1.3% -1 -3.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% 0 0.0% 8 29.6% 0 N/A% 0 0.0%