Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Condition::compile@2

Drupal\Core\Database\Query\Condition::compile@2Run #519be9a13e594Run #519bea9000214DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)273 308 35 12.8%
Incl. Wall Time (microsec) per call 137 154 18 12.8%
Excl. Wall Time (microsec)181 204 23 12.7%
Incl. CPU (microsecs)274 311 37 13.5%
Incl. CPU (microsecs) per call 137 156 19 13.5%
Excl. CPU (microsec)155 181 26 16.8%
Incl. MemUse (bytes)6,136 6,136 0 0.0%
Incl. MemUse (bytes) per call 3,068 3,068 0 0.0%
Excl. MemUse (bytes)512 512 0 0.0%
Incl. PeakMemUse (bytes)8,308 8,308 0 0.0%
Incl. PeakMemUse (bytes) per call 4,154 4,154 0 0.0%
Excl. PeakMemUse (bytes)3,860 3,860 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Condition::compile@2 [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@20 N/A% 35 0.9% 37 1.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function23 65.7% 26 70.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Condition::compile@10 N/A% 35 100.0% 37 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% 6 17.1% 6 16.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% 4 11.4% 2 5.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% 1 2.9% 2 5.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% 1 2.9% 3 8.1% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -2 -5.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%