Diff Report
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: 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 #519e633ddef65Run #519e62c02d767DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)248 256 8 3.2%
Incl. Wall Time (microsec) per call 62 64 2 3.2%
Excl. Wall Time (microsec)160 165 5 3.1%
Incl. CPU (microsecs)251 260 9 3.6%
Incl. CPU (microsecs) per call 63 65 2 3.6%
Excl. CPU (microsec)134 140 6 4.5%
Incl. MemUse (bytes)13,752 13,752 0 0.0%
Incl. MemUse (bytes) per call 3,438 3,438 0 0.0%
Excl. MemUse (bytes)3,096 3,096 0 0.0%
Incl. PeakMemUse (bytes)20,800 20,800 0 0.0%
Incl. PeakMemUse (bytes) per call 5,200 5,200 0 0.0%
Excl. PeakMemUse (bytes)12,752 12,752 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% 8 2.0% 9 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 62.5% 6 66.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Condition::compile@10 N/A% 8 100.0% 9 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% 1 12.5% 3 33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% 1 12.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% 1 12.5% -1 -11.1% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%