Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: 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 #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)132 255 123 93.2%
Incl. Wall Time (microsec) per call 66 128 62 93.2%
Excl. Wall Time (microsec)87 186 99 113.8%
Incl. CPU (microsecs)135 211 76 56.3%
Incl. CPU (microsecs) per call 68 106 38 56.3%
Excl. CPU (microsec)69 116 47 68.1%
Incl. MemUse (bytes)11,528 11,528 0 0.0%
Incl. MemUse (bytes) per call 5,764 5,764 0 0.0%
Excl. MemUse (bytes)2,200 2,200 0 0.0%
Incl. PeakMemUse (bytes)14,936 14,936 0 0.0%
Incl. PeakMemUse (bytes) per call 7,468 7,468 0 0.0%
Excl. PeakMemUse (bytes)8,112 8,112 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% 123 5.4% 76 3.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function99 80.5% 47 61.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Condition::compile@10 N/A% 123 100.0% 76 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% 9 7.3% 9 11.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% 5 4.1% 5 6.6% 0 N/A% 0 N/A%
implode0 N/A% 4 3.3% 9 11.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% 2 1.6% 3 3.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% 2 1.6% 2 2.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% 2 1.6% 1 1.3% 0 N/A% 0 N/A%