Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: 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 #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)287 310 23 8.0%
Incl. Wall Time (microsec) per call 144 155 12 8.0%
Excl. Wall Time (microsec)195 206 11 5.6%
Incl. CPU (microsecs)290 314 24 8.3%
Incl. CPU (microsecs) per call 145 157 12 8.3%
Excl. CPU (microsec)159 176 17 10.7%
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% 23 0.0% 24 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function11 47.8% 17 70.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Condition::compile@10 N/A% 23 100.0% 24 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% 4 17.4% 2 8.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 3 13.0% 3 12.5% 0 N/A% 0 N/A%
implode0 N/A% 2 8.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% 2 8.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% 1 4.3% 1 4.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% 0 0.0% 1 4.2% 0 N/A% 0 N/A%