Diff Report
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Condition::compile@1

Drupal\Core\Database\Query\Condition::compile@1Run #519d9d94433aaRun #519d9cf28420eDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)664 648 -16 -2.4%
Incl. Wall Time (microsec) per call 111 108 -3 -2.4%
Excl. Wall Time (microsec)164 158 -6 -3.7%
Incl. CPU (microsecs)669 652 -17 -2.5%
Incl. CPU (microsecs) per call 112 109 -3 -2.5%
Excl. CPU (microsec)136 133 -3 -2.2%
Incl. MemUse (bytes)27,576 27,576 0 0.0%
Incl. MemUse (bytes) per call 4,596 4,596 0 0.0%
Excl. MemUse (bytes)5,064 5,072 8 0.2%
Incl. PeakMemUse (bytes)26,088 26,088 0 0.0%
Incl. PeakMemUse (bytes) per call 4,348 4,348 0 0.0%
Excl. PeakMemUse (bytes)3,752 3,752 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Condition::compile@1 [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::compile@10 N/A% -16 -0.6% -17 -1.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -37.5% -3 -17.6% 8 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Condition::compile0 N/A% -16 -100.0% -17 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Condition::compile@20 N/A% -11 -68.8% -13 -76.5% 0 N/A% 0 N/A%
implode0 N/A% -2 -12.5% -1 -5.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% 1 6.2% 2 11.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% 1 6.2% -2 -11.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% 1 6.2% 1 5.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 0 0.0% 2 11.8% -8 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% 0 0.0% 1 5.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -3 -17.6% 0 N/A% 0 N/A%